| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefix=X86-X87 |
| ; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefix=X86-SSE |
| ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64 |
| |
| ; |
| ; 32-bit float to signed integer |
| ; |
| |
| declare i1 @llvm.fptosi.sat.i1.f32 (float) |
| declare i8 @llvm.fptosi.sat.i8.f32 (float) |
| declare i13 @llvm.fptosi.sat.i13.f32 (float) |
| declare i16 @llvm.fptosi.sat.i16.f32 (float) |
| declare i19 @llvm.fptosi.sat.i19.f32 (float) |
| declare i32 @llvm.fptosi.sat.i32.f32 (float) |
| declare i50 @llvm.fptosi.sat.i50.f32 (float) |
| declare i64 @llvm.fptosi.sat.i64.f32 (float) |
| declare i100 @llvm.fptosi.sat.i100.f32(float) |
| declare i128 @llvm.fptosi.sat.i128.f32(float) |
| |
| define i1 @test_signed_i1_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i1_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fchs |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %dl |
| ; X86-X87-NEXT: jb .LBB0_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB0_2: |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: ja .LBB0_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ebx |
| ; X86-X87-NEXT: .LBB0_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB0_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %ebx, %ecx |
| ; X86-X87-NEXT: .LBB0_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i1_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i1_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptosi.sat.i1.f32(float %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_signed_i8_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i8_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-128, %dl |
| ; X86-X87-NEXT: jb .LBB1_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB1_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $127, %cl |
| ; X86-X87-NEXT: ja .LBB1_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB1_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jnp .LBB1_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB1_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i8_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i8_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptosi.sat.i8.f32(float %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_signed_i13_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i13_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-4096, %cx # imm = 0xF000 |
| ; X86-X87-NEXT: jb .LBB2_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB2_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $4095, %edx # imm = 0xFFF |
| ; X86-X87-NEXT: ja .LBB2_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB2_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB2_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB2_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i13_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i13_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptosi.sat.i13.f32(float %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_signed_i16_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i16_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-32768, %cx # imm = 0x8000 |
| ; X86-X87-NEXT: jb .LBB3_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB3_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $32767, %edx # imm = 0x7FFF |
| ; X86-X87-NEXT: ja .LBB3_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB3_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB3_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB3_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i16_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i16_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptosi.sat.i16.f32(float %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_signed_i19_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i19_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-262144, %ecx # imm = 0xFFFC0000 |
| ; X86-X87-NEXT: jb .LBB4_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB4_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB4_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB4_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB4_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB4_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i19_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: minss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %ecx |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i19_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: maxss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: minss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %ecx |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptosi.sat.i19.f32(float %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_signed_i32_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i32_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB5_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB5_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB5_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB5_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB5_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB5_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i32_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i32_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptosi.sat.i32.f32(float %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_signed_i50_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i50_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB6_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB6_2: |
| ; X86-X87-NEXT: movl $-131072, %edi # imm = 0xFFFE0000 |
| ; X86-X87-NEXT: jb .LBB6_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB6_4: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $131071, %esi # imm = 0x1FFFF |
| ; X86-X87-NEXT: ja .LBB6_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB6_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB6_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB6_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB6_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB6_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i50_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-131072, %eax # imm = 0xFFFE0000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $131071, %edx # imm = 0x1FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i50_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $-562949953421312, %rcx # imm = 0xFFFE000000000000 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $562949953421311, %rdx # imm = 0x1FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rcx, %rdx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpq %rdx, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptosi.sat.i50.f32(float %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_signed_i64_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i64_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB7_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB7_2: |
| ; X86-X87-NEXT: movl $-2147483648, %edi # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB7_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB7_4: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %esi # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB7_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB7_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB7_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB7_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB7_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB7_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i64_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i64_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rcx # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rax, %rcx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptosi.sat.i64.f32(float %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_signed_i100_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i100_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixsfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-8, %ebx |
| ; X86-X87-NEXT: jb .LBB8_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: .LBB8_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: jb .LBB8_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-X87-NEXT: .LBB8_4: |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB8_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB8_6: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB8_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB8_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $7, %edi |
| ; X86-X87-NEXT: ja .LBB8_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: .LBB8_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB8_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB8_12: |
| ; X86-X87-NEXT: movl %ebx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: andl $15, %edx |
| ; X86-X87-NEXT: movb %dl, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_signed_i100_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $28, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixsfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorl %ebp, %ebp |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-8, %ebx |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB8_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB8_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmoval %eax, %edi |
| ; X86-SSE-NEXT: cmoval %eax, %edx |
| ; X86-SSE-NEXT: cmoval %eax, %ecx |
| ; X86-SSE-NEXT: movl $7, %eax |
| ; X86-SSE-NEXT: cmovbel %ebx, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ebp, %eax |
| ; X86-SSE-NEXT: cmovpl %ebp, %ecx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edi |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %ecx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %eax |
| ; X86-SSE-NEXT: movb %al, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $28, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i100_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixsfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-34359738368, %rsi # imm = 0xFFFFFFF800000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $34359738367, %rsi # imm = 0x7FFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptosi.sat.i100.f32(float %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_signed_i128_f32(float %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i128_f32: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixsfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: movl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jae .LBB9_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jae .LBB9_3 |
| ; X86-X87-NEXT: .LBB9_4: |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB9_6 |
| ; X86-X87-NEXT: .LBB9_5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB9_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %eax # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB9_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB9_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB9_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB9_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB9_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, %edx |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB9_12: |
| ; X86-X87-NEXT: movl %ebx, 12(%ecx) |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %eax, 4(%ecx) |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; X86-X87-NEXT: .LBB9_1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB9_4 |
| ; X86-X87-NEXT: .LBB9_3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jae .LBB9_5 |
| ; X86-X87-NEXT: jmp .LBB9_6 |
| ; |
| ; X86-SSE-LABEL: test_signed_i128_f32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $28, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixsfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: cmovbl %ecx, %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: cmovbl %ecx, %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: cmovbl %ecx, %edi |
| ; X86-SSE-NEXT: movl $-2147483648, %ebx # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %ebp # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %ebx, %ebp |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: cmovpl %ecx, %edi |
| ; X86-SSE-NEXT: cmovpl %ecx, %ebp |
| ; X86-SSE-NEXT: movl %ebp, 12(%esi) |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %eax, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $28, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i128_f32: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixsfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rsi # imm = 0x8000000000000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rsi # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptosi.sat.i128.f32(float %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 64-bit float to signed integer |
| ; |
| |
| declare i1 @llvm.fptosi.sat.i1.f64 (double) |
| declare i8 @llvm.fptosi.sat.i8.f64 (double) |
| declare i13 @llvm.fptosi.sat.i13.f64 (double) |
| declare i16 @llvm.fptosi.sat.i16.f64 (double) |
| declare i19 @llvm.fptosi.sat.i19.f64 (double) |
| declare i32 @llvm.fptosi.sat.i32.f64 (double) |
| declare i50 @llvm.fptosi.sat.i50.f64 (double) |
| declare i64 @llvm.fptosi.sat.i64.f64 (double) |
| declare i100 @llvm.fptosi.sat.i100.f64(double) |
| declare i128 @llvm.fptosi.sat.i128.f64(double) |
| |
| define i1 @test_signed_i1_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i1_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fchs |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %dl |
| ; X86-X87-NEXT: jb .LBB10_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB10_2: |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: ja .LBB10_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ebx |
| ; X86-X87-NEXT: .LBB10_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB10_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %ebx, %ecx |
| ; X86-X87-NEXT: .LBB10_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i1_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: xorpd %xmm1, %xmm1 |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i1_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: xorpd %xmm0, %xmm0 |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptosi.sat.i1.f64(double %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_signed_i8_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i8_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-128, %dl |
| ; X86-X87-NEXT: jb .LBB11_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB11_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $127, %cl |
| ; X86-X87-NEXT: ja .LBB11_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB11_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jnp .LBB11_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB11_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i8_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i8_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptosi.sat.i8.f64(double %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_signed_i13_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i13_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-4096, %cx # imm = 0xF000 |
| ; X86-X87-NEXT: jb .LBB12_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB12_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $4095, %edx # imm = 0xFFF |
| ; X86-X87-NEXT: ja .LBB12_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB12_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB12_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB12_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i13_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i13_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptosi.sat.i13.f64(double %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_signed_i16_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i16_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-32768, %cx # imm = 0x8000 |
| ; X86-X87-NEXT: jb .LBB13_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB13_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $32767, %edx # imm = 0x7FFF |
| ; X86-X87-NEXT: ja .LBB13_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB13_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB13_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB13_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i16_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: maxsd {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE-NEXT: minsd %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttsd2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i16_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X64-NEXT: maxsd %xmm0, %xmm1 |
| ; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X64-NEXT: minsd %xmm1, %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptosi.sat.i16.f64(double %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_signed_i19_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i19_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-262144, %ecx # imm = 0xFFFC0000 |
| ; X86-X87-NEXT: jb .LBB14_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB14_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB14_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB14_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB14_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB14_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i19_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: minsd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: cvttsd2si %xmm0, %ecx |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i19_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: maxsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: minsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %ecx |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptosi.sat.i19.f64(double %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_signed_i32_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i32_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB15_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB15_2: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB15_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB15_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB15_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB15_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i32_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxsd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: minsd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: cvttsd2si %xmm0, %ecx |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i32_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: maxsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: minsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %ecx |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptosi.sat.i32.f64(double %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_signed_i50_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i50_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB16_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB16_2: |
| ; X86-X87-NEXT: movl $-131072, %edi # imm = 0xFFFE0000 |
| ; X86-X87-NEXT: jb .LBB16_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB16_4: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $131071, %esi # imm = 0x1FFFF |
| ; X86-X87-NEXT: ja .LBB16_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB16_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB16_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB16_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB16_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB16_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i50_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-131072, %eax # imm = 0xFFFE0000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $131071, %edx # imm = 0x1FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i50_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: maxsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: minsd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttsd2si %xmm0, %rcx |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptosi.sat.i50.f64(double %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_signed_i64_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i64_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB17_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB17_2: |
| ; X86-X87-NEXT: movl $-2147483648, %edi # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB17_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB17_4: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %esi # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB17_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB17_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB17_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB17_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB17_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB17_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i64_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i64_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cvttsd2si %xmm0, %rax |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rcx # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rax, %rcx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptosi.sat.i64.f64(double %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_signed_i100_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i100_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fstl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fstl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixdfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-8, %ebx |
| ; X86-X87-NEXT: jb .LBB18_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: .LBB18_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: jb .LBB18_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-X87-NEXT: .LBB18_4: |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB18_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB18_6: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fldl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB18_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB18_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $7, %edi |
| ; X86-X87-NEXT: ja .LBB18_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: .LBB18_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB18_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB18_12: |
| ; X86-X87-NEXT: movl %ebx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: andl $15, %edx |
| ; X86-X87-NEXT: movb %dl, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_signed_i100_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixdfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: xorl %ebp, %ebp |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-8, %ebx |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB18_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB18_2: |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmoval %eax, %edi |
| ; X86-SSE-NEXT: cmoval %eax, %edx |
| ; X86-SSE-NEXT: cmoval %eax, %ecx |
| ; X86-SSE-NEXT: movl $7, %eax |
| ; X86-SSE-NEXT: cmovbel %ebx, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ebp, %eax |
| ; X86-SSE-NEXT: cmovpl %ebp, %ecx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edi |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %ecx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %eax |
| ; X86-SSE-NEXT: movb %al, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i100_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movsd %xmm0, (%rsp) # 8-byte Spill |
| ; X64-NEXT: callq __fixdfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movsd (%rsp), %xmm0 # 8-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-34359738368, %rsi # imm = 0xFFFFFFF800000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $34359738367, %rsi # imm = 0x7FFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptosi.sat.i100.f64(double %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_signed_i128_f64(double %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i128_f64: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fstl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fstl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixdfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: movl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jae .LBB19_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jae .LBB19_3 |
| ; X86-X87-NEXT: .LBB19_4: |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB19_6 |
| ; X86-X87-NEXT: .LBB19_5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB19_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fldl {{[-0-9]+}}(%e{{[sb]}}p) # 8-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %eax # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB19_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB19_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB19_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB19_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB19_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, %edx |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB19_12: |
| ; X86-X87-NEXT: movl %ebx, 12(%ecx) |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %eax, 4(%ecx) |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; X86-X87-NEXT: .LBB19_1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB19_4 |
| ; X86-X87-NEXT: .LBB19_3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jae .LBB19_5 |
| ; X86-X87-NEXT: jmp .LBB19_6 |
| ; |
| ; X86-SSE-LABEL: test_signed_i128_f64: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixdfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: cmovbl %ecx, %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: cmovbl %ecx, %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: cmovbl %ecx, %edi |
| ; X86-SSE-NEXT: movl $-2147483648, %ebx # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: ucomisd {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %ebp # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %ebx, %ebp |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: ucomisd %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: cmovpl %ecx, %edi |
| ; X86-SSE-NEXT: cmovpl %ecx, %ebp |
| ; X86-SSE-NEXT: movl %ebp, 12(%esi) |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %eax, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i128_f64: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movsd %xmm0, (%rsp) # 8-byte Spill |
| ; X64-NEXT: callq __fixdfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movsd (%rsp), %xmm0 # 8-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rsi # imm = 0x8000000000000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomisd {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rsi # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomisd %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptosi.sat.i128.f64(double %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 16-bit float to signed integer |
| ; |
| |
| declare i1 @llvm.fptosi.sat.i1.f16 (half) |
| declare i8 @llvm.fptosi.sat.i8.f16 (half) |
| declare i13 @llvm.fptosi.sat.i13.f16 (half) |
| declare i16 @llvm.fptosi.sat.i16.f16 (half) |
| declare i19 @llvm.fptosi.sat.i19.f16 (half) |
| declare i32 @llvm.fptosi.sat.i32.f16 (half) |
| declare i50 @llvm.fptosi.sat.i50.f16 (half) |
| declare i64 @llvm.fptosi.sat.i64.f16 (half) |
| declare i100 @llvm.fptosi.sat.i100.f16(half) |
| declare i128 @llvm.fptosi.sat.i128.f16(half) |
| |
| define i1 @test_signed_i1_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i1_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: subl $24, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fchs |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %dl |
| ; X86-X87-NEXT: jb .LBB20_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB20_2: |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: ja .LBB20_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ebx |
| ; X86-X87-NEXT: .LBB20_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB20_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %ebx, %ecx |
| ; X86-X87-NEXT: .LBB20_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $24, %esp |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i1_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: xorps %xmm1, %xmm1 |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i1_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptosi.sat.i1.f16(half %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_signed_i8_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i8_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-128, %dl |
| ; X86-X87-NEXT: jb .LBB21_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB21_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $127, %cl |
| ; X86-X87-NEXT: ja .LBB21_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB21_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jnp .LBB21_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB21_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i8_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i8_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptosi.sat.i8.f16(half %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_signed_i13_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i13_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-4096, %cx # imm = 0xF000 |
| ; X86-X87-NEXT: jb .LBB22_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB22_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $4095, %edx # imm = 0xFFF |
| ; X86-X87-NEXT: ja .LBB22_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB22_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB22_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB22_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i13_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i13_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptosi.sat.i13.f16(half %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_signed_i16_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i16_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-32768, %cx # imm = 0x8000 |
| ; X86-X87-NEXT: jb .LBB23_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB23_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $32767, %edx # imm = 0x7FFF |
| ; X86-X87-NEXT: ja .LBB23_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB23_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB23_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB23_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i16_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: maxss {{[0-9]+}}(%esp), %xmm0 |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: minss %xmm0, %xmm1 |
| ; X86-SSE-NEXT: cvttss2si %xmm1, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i16_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X64-NEXT: maxss %xmm0, %xmm1 |
| ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: minss %xmm1, %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptosi.sat.i16.f16(half %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_signed_i19_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i19_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-262144, %ecx # imm = 0xFFFC0000 |
| ; X86-X87-NEXT: jb .LBB24_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB24_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB24_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB24_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB24_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB24_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i19_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: maxss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: minss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %ecx |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i19_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: maxss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: minss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cvttss2si %xmm0, %ecx |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptosi.sat.i19.f16(half %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_signed_i32_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i32_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $12, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB25_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB25_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB25_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB25_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB25_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB25_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $12, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i32_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $12, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: addl $12, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i32_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: cvttss2si %xmm0, %eax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptosi.sat.i32.f16(half %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_signed_i50_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i50_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB26_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB26_2: |
| ; X86-X87-NEXT: movl $-131072, %edi # imm = 0xFFFE0000 |
| ; X86-X87-NEXT: jb .LBB26_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB26_4: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $131071, %esi # imm = 0x1FFFF |
| ; X86-X87-NEXT: ja .LBB26_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB26_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB26_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB26_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB26_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB26_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i50_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $24, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-131072, %eax # imm = 0xFFFE0000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $131071, %edx # imm = 0x1FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $24, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i50_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $-562949953421312, %rcx # imm = 0xFFFE000000000000 |
| ; X64-NEXT: cmovaeq %rax, %rcx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $562949953421311, %rdx # imm = 0x1FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rcx, %rdx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpq %rdx, %rax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptosi.sat.i50.f16(half %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_signed_i64_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i64_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB27_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB27_2: |
| ; X86-X87-NEXT: movl $-2147483648, %edi # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB27_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB27_4: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %esi # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB27_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB27_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB27_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB27_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB27_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB27_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i64_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $24, %esp |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $24, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i64_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: cvttss2si %xmm0, %rax |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rcx # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rax, %rcx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptosi.sat.i64.f16(half %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_signed_i100_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i100_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixsfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-8, %ebx |
| ; X86-X87-NEXT: jb .LBB28_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: .LBB28_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: jb .LBB28_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-X87-NEXT: .LBB28_4: |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB28_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB28_6: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB28_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB28_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $7, %edi |
| ; X86-X87-NEXT: ja .LBB28_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: .LBB28_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB28_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB28_12: |
| ; X86-X87-NEXT: movl %ebx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: andl $15, %edx |
| ; X86-X87-NEXT: movb %dl, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_signed_i100_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: calll __fixsfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: movss {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X86-SSE-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: xorl %ebp, %ebp |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-8, %ebx |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB28_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB28_2: |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmoval %eax, %edi |
| ; X86-SSE-NEXT: cmoval %eax, %edx |
| ; X86-SSE-NEXT: cmoval %eax, %ecx |
| ; X86-SSE-NEXT: movl $7, %eax |
| ; X86-SSE-NEXT: cmovbel %ebx, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ebp, %eax |
| ; X86-SSE-NEXT: cmovpl %ebp, %ecx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edi |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %ecx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %eax |
| ; X86-SSE-NEXT: movb %al, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i100_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixsfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-34359738368, %rsi # imm = 0xFFFFFFF800000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $34359738367, %rsi # imm = 0x7FFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptosi.sat.i100.f16(half %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_signed_i128_f16(half %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i128_f16: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $44, %esp |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: calll __gnu_h2f_ieee |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: fsts {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fsts {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixsfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: movl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jae .LBB29_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jae .LBB29_3 |
| ; X86-X87-NEXT: .LBB29_4: |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB29_6 |
| ; X86-X87-NEXT: .LBB29_5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB29_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: flds {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %eax # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB29_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB29_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB29_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB29_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB29_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, %edx |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB29_12: |
| ; X86-X87-NEXT: movl %ebx, 12(%ecx) |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %eax, 4(%ecx) |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $44, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; X86-X87-NEXT: .LBB29_1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB29_4 |
| ; X86-X87-NEXT: .LBB29_3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jae .LBB29_5 |
| ; X86-X87-NEXT: jmp .LBB29_6 |
| ; |
| ; X86-SSE-LABEL: test_signed_i128_f16: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __gnu_h2f_ieee |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: fstps {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-SSE-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: calll __fixsfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: movss {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X86-SSE-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: cmovbl %ecx, %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: cmovbl %ecx, %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: cmovbl %ecx, %edi |
| ; X86-SSE-NEXT: movl $-2147483648, %ebx # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: ucomiss {{\.LCPI[0-9]+_[0-9]+}}, %xmm0 |
| ; X86-SSE-NEXT: movl $2147483647, %ebp # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %ebx, %ebp |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: ucomiss %xmm0, %xmm0 |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: cmovpl %ecx, %edi |
| ; X86-SSE-NEXT: cmovpl %ecx, %ebp |
| ; X86-SSE-NEXT: movl %ebp, 12(%esi) |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %eax, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i128_f16: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rax |
| ; X64-NEXT: movzwl %di, %edi |
| ; X64-NEXT: callq __gnu_h2f_ieee@PLT |
| ; X64-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill |
| ; X64-NEXT: callq __fixsfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: movss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Reload |
| ; X64-NEXT: # xmm0 = mem[0],zero,zero,zero |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rsi # imm = 0x8000000000000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: ucomiss {{.*}}(%rip), %xmm0 |
| ; X64-NEXT: movabsq $9223372036854775807, %rsi # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: ucomiss %xmm0, %xmm0 |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: popq %rcx |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptosi.sat.i128.f16(half %f) |
| ret i128 %x |
| } |
| |
| ; |
| ; 80-bit float to signed integer |
| ; |
| |
| declare i1 @llvm.fptosi.sat.i1.f80 (x86_fp80) |
| declare i8 @llvm.fptosi.sat.i8.f80 (x86_fp80) |
| declare i13 @llvm.fptosi.sat.i13.f80 (x86_fp80) |
| declare i16 @llvm.fptosi.sat.i16.f80 (x86_fp80) |
| declare i19 @llvm.fptosi.sat.i19.f80 (x86_fp80) |
| declare i32 @llvm.fptosi.sat.i32.f80 (x86_fp80) |
| declare i50 @llvm.fptosi.sat.i50.f80 (x86_fp80) |
| declare i64 @llvm.fptosi.sat.i64.f80 (x86_fp80) |
| declare i100 @llvm.fptosi.sat.i100.f80(x86_fp80) |
| declare i128 @llvm.fptosi.sat.i128.f80(x86_fp80) |
| |
| define i1 @test_signed_i1_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i1_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld1 |
| ; X86-X87-NEXT: fchs |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-1, %dl |
| ; X86-X87-NEXT: jb .LBB30_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB30_2: |
| ; X86-X87-NEXT: fldz |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: ja .LBB30_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ebx |
| ; X86-X87-NEXT: .LBB30_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB30_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %ebx, %ecx |
| ; X86-X87-NEXT: .LBB30_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i1_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzbl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: fld1 |
| ; X86-SSE-NEXT: fchs |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $255, %eax |
| ; X86-SSE-NEXT: cmovael %ecx, %eax |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: fldz |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: cmoval %ecx, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i1_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx |
| ; X64-NEXT: fld1 |
| ; X64-NEXT: fchs |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $255, %eax |
| ; X64-NEXT: cmovael %ecx, %eax |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: fldz |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmoval %ecx, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovpl %ecx, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i1 @llvm.fptosi.sat.i1.f80(x86_fp80 %f) |
| ret i1 %x |
| } |
| |
| define i8 @test_signed_i8_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i8_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $-128, %dl |
| ; X86-X87-NEXT: jb .LBB31_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movb {{[0-9]+}}(%esp), %dl |
| ; X86-X87-NEXT: .LBB31_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movb $127, %cl |
| ; X86-X87-NEXT: ja .LBB31_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB31_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jnp .LBB31_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: .LBB31_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i8_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzbl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $128, %ecx |
| ; X86-SSE-NEXT: cmovael %eax, %ecx |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $127, %edx |
| ; X86-SSE-NEXT: cmovbel %ecx, %edx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovnpl %edx, %eax |
| ; X86-SSE-NEXT: # kill: def $al killed $al killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i8_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $128, %ecx |
| ; X64-NEXT: cmovael %eax, %ecx |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $127, %edx |
| ; X64-NEXT: cmovbel %ecx, %edx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpl %edx, %eax |
| ; X64-NEXT: # kill: def $al killed $al killed $eax |
| ; X64-NEXT: retq |
| %x = call i8 @llvm.fptosi.sat.i8.f80(x86_fp80 %f) |
| ret i8 %x |
| } |
| |
| define i13 @test_signed_i13_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i13_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-4096, %cx # imm = 0xF000 |
| ; X86-X87-NEXT: jb .LBB32_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB32_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $4095, %edx # imm = 0xFFF |
| ; X86-X87-NEXT: ja .LBB32_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB32_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB32_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB32_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i13_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movw $-4096, %ax # imm = 0xF000 |
| ; X86-SSE-NEXT: jb .LBB32_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB32_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $4095, %ecx # imm = 0xFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i13_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movw $-4096, %ax # imm = 0xF000 |
| ; X64-NEXT: jb .LBB32_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: .LBB32_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $4095, %ecx # imm = 0xFFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i13 @llvm.fptosi.sat.i13.f80(x86_fp80 %f) |
| ret i13 %x |
| } |
| |
| define i16 @test_signed_i16_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i16_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movw $-32768, %cx # imm = 0x8000 |
| ; X86-X87-NEXT: jb .LBB33_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB33_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $32767, %edx # imm = 0x7FFF |
| ; X86-X87-NEXT: ja .LBB33_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB33_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB33_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB33_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i16_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fists {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movw $-32768, %ax # imm = 0x8000 |
| ; X86-SSE-NEXT: jb .LBB33_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB33_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $32767, %ecx # imm = 0x7FFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i16_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fists -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movw $-32768, %ax # imm = 0x8000 |
| ; X64-NEXT: jb .LBB33_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: .LBB33_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $32767, %ecx # imm = 0x7FFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| %x = call i16 @llvm.fptosi.sat.i16.f80(x86_fp80 %f) |
| ret i16 %x |
| } |
| |
| define i19 @test_signed_i19_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i19_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-262144, %ecx # imm = 0xFFFC0000 |
| ; X86-X87-NEXT: jb .LBB34_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB34_2: |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $262143, %edx # imm = 0x3FFFF |
| ; X86-X87-NEXT: ja .LBB34_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB34_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB34_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB34_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i19_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw (%esp) |
| ; X86-SSE-NEXT: movzwl (%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw (%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $-262144, %eax # imm = 0xFFFC0000 |
| ; X86-SSE-NEXT: jb .LBB34_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB34_2: |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $262143, %ecx # imm = 0x3FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i19_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistl -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $-262144, %eax # imm = 0xFFFC0000 |
| ; X64-NEXT: jb .LBB34_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: .LBB34_2: |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $262143, %ecx # imm = 0x3FFFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i19 @llvm.fptosi.sat.i19.f80(x86_fp80 %f) |
| ret i19 %x |
| } |
| |
| define i32 @test_signed_i32_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i32_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: subl $8, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw (%esp) |
| ; X86-X87-NEXT: movzwl (%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB35_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB35_2: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB35_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl %ecx, %edx |
| ; X86-X87-NEXT: .LBB35_4: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: jp .LBB35_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edx, %ecx |
| ; X86-X87-NEXT: .LBB35_6: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $8, %esp |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i32_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: subl $8, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw (%esp) |
| ; X86-SSE-NEXT: movzwl (%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fistl {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw (%esp) |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: jb .LBB35_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: .LBB35_2: |
| ; X86-SSE-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %ecx |
| ; X86-SSE-NEXT: xorl %eax, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovnpl %ecx, %eax |
| ; X86-SSE-NEXT: addl $8, %esp |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i32_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fistl -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X64-NEXT: jb .LBB35_2 |
| ; X64-NEXT: # %bb.1: |
| ; X64-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: .LBB35_2: |
| ; X64-NEXT: fldl {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmovbel %eax, %ecx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpl %ecx, %eax |
| ; X64-NEXT: retq |
| %x = call i32 @llvm.fptosi.sat.i32.f80(x86_fp80 %f) |
| ret i32 %x |
| } |
| |
| define i50 @test_signed_i50_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i50_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB36_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB36_2: |
| ; X86-X87-NEXT: movl $-131072, %edi # imm = 0xFFFE0000 |
| ; X86-X87-NEXT: jb .LBB36_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB36_4: |
| ; X86-X87-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $131071, %esi # imm = 0x1FFFF |
| ; X86-X87-NEXT: ja .LBB36_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB36_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB36_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB36_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB36_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB36_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i50_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-131072, %eax # imm = 0xFFFE0000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: fldl {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $131071, %edx # imm = 0x1FFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i50_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB36_1 |
| ; X64-NEXT: # %bb.2: |
| ; X64-NEXT: movq -{{[0-9]+}}(%rsp), %rax |
| ; X64-NEXT: jmp .LBB36_3 |
| ; X64-NEXT: .LBB36_1: |
| ; X64-NEXT: movabsq $-562949953421312, %rax # imm = 0xFFFE000000000000 |
| ; X64-NEXT: .LBB36_3: |
| ; X64-NEXT: fldl {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movabsq $562949953421311, %rcx # imm = 0x1FFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rax, %rcx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i50 @llvm.fptosi.sat.i50.f80(x86_fp80 %f) |
| ret i50 %x |
| } |
| |
| define i64 @test_signed_i64_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i64_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $20, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: xorl %ecx, %ecx |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB37_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: .LBB37_2: |
| ; X86-X87-NEXT: movl $-2147483648, %edi # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB37_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB37_4: |
| ; X86-X87-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %esi # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB37_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl %edi, %esi |
| ; X86-X87-NEXT: .LBB37_6: |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: ja .LBB37_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edx, %edi |
| ; X86-X87-NEXT: .LBB37_8: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jp .LBB37_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edi, %ecx |
| ; X86-X87-NEXT: movl %esi, %edx |
| ; X86-X87-NEXT: .LBB37_10: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $20, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: retl |
| ; |
| ; X86-SSE-LABEL: test_signed_i64_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $16, %esp |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: cmovbl %ecx, %esi |
| ; X86-SSE-NEXT: movl $-2147483648, %eax # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %eax, %edx |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmovbel %esi, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: addl $16, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-LABEL: test_signed_i64_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: jb .LBB37_1 |
| ; X64-NEXT: # %bb.2: |
| ; X64-NEXT: movq -{{[0-9]+}}(%rsp), %rax |
| ; X64-NEXT: jmp .LBB37_3 |
| ; X64-NEXT: .LBB37_1: |
| ; X64-NEXT: movabsq $-9223372036854775808, %rax # imm = 0x8000000000000000 |
| ; X64-NEXT: .LBB37_3: |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movabsq $9223372036854775807, %rcx # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovbeq %rax, %rcx |
| ; X64-NEXT: xorl %eax, %eax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovnpq %rcx, %rax |
| ; X64-NEXT: retq |
| %x = call i64 @llvm.fptosi.sat.i64.f80(x86_fp80 %f) |
| ret i64 %x |
| } |
| |
| define i100 @test_signed_i100_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i100_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixxfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: xorl %edx, %edx |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-8, %ebx |
| ; X86-X87-NEXT: jb .LBB38_2 |
| ; X86-X87-NEXT: # %bb.1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: .LBB38_2: |
| ; X86-X87-NEXT: movl $0, %ecx |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: jb .LBB38_4 |
| ; X86-X87-NEXT: # %bb.3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-X87-NEXT: .LBB38_4: |
| ; X86-X87-NEXT: movl $0, %edi |
| ; X86-X87-NEXT: jb .LBB38_6 |
| ; X86-X87-NEXT: # %bb.5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-X87-NEXT: .LBB38_6: |
| ; X86-X87-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $-1, %eax |
| ; X86-X87-NEXT: movl $-1, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB38_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %ecx, %esi |
| ; X86-X87-NEXT: .LBB38_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $7, %edi |
| ; X86-X87-NEXT: ja .LBB38_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: .LBB38_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebp |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB38_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %edi, %edx |
| ; X86-X87-NEXT: movl %esi, %eax |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB38_12: |
| ; X86-X87-NEXT: movl %ebx, 8(%ecx) |
| ; X86-X87-NEXT: movl %ebp, 4(%ecx) |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: andl $15, %edx |
| ; X86-X87-NEXT: movb %dl, 12(%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; |
| ; X86-SSE-LABEL: test_signed_i100_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-SSE-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixxfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-SSE-NEXT: xorl %ebp, %ebp |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $-8, %ebx |
| ; X86-SSE-NEXT: movl $0, %ecx |
| ; X86-SSE-NEXT: movl $0, %edx |
| ; X86-SSE-NEXT: movl $0, %edi |
| ; X86-SSE-NEXT: jb .LBB38_2 |
| ; X86-SSE-NEXT: # %bb.1: |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: .LBB38_2: |
| ; X86-SSE-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $-1, %eax |
| ; X86-SSE-NEXT: cmoval %eax, %edi |
| ; X86-SSE-NEXT: cmoval %eax, %edx |
| ; X86-SSE-NEXT: cmoval %eax, %ecx |
| ; X86-SSE-NEXT: movl $7, %eax |
| ; X86-SSE-NEXT: cmovbel %ebx, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovpl %ebp, %eax |
| ; X86-SSE-NEXT: cmovpl %ebp, %ecx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edx |
| ; X86-SSE-NEXT: cmovpl %ebp, %edi |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %ecx, (%esi) |
| ; X86-SSE-NEXT: andl $15, %eax |
| ; X86-SSE-NEXT: movb %al, 12(%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i100_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: subq $40, %rsp |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fstpt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Spill |
| ; X64-NEXT: fstpt (%rsp) |
| ; X64-NEXT: callq __fixxfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fldt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Reload |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-34359738368, %rsi # imm = 0xFFFFFFF800000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movabsq $34359738367, %rsi # imm = 0x7FFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: addq $40, %rsp |
| ; X64-NEXT: retq |
| %x = call i100 @llvm.fptosi.sat.i100.f80(x86_fp80 %f) |
| ret i100 %x |
| } |
| |
| define i128 @test_signed_i128_f80(x86_fp80 %f) nounwind { |
| ; X86-X87-LABEL: test_signed_i128_f80: |
| ; X86-X87: # %bb.0: |
| ; X86-X87-NEXT: pushl %ebp |
| ; X86-X87-NEXT: pushl %ebx |
| ; X86-X87-NEXT: pushl %edi |
| ; X86-X87-NEXT: pushl %esi |
| ; X86-X87-NEXT: subl $60, %esp |
| ; X86-X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: fld %st(0) |
| ; X86-X87-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-X87-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl %eax, (%esp) |
| ; X86-X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fld %st(1) |
| ; X86-X87-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-X87-NEXT: fxch %st(1) |
| ; X86-X87-NEXT: fucompp |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: movl %eax, %ebx |
| ; X86-X87-NEXT: calll __fixxfti |
| ; X86-X87-NEXT: subl $4, %esp |
| ; X86-X87-NEXT: movl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-X87-NEXT: movb %bh, %ah |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jae .LBB39_1 |
| ; X86-X87-NEXT: # %bb.2: |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jae .LBB39_3 |
| ; X86-X87-NEXT: .LBB39_4: |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jb .LBB39_6 |
| ; X86-X87-NEXT: .LBB39_5: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: .LBB39_6: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-X87-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-X87-NEXT: fucom %st(1) |
| ; X86-X87-NEXT: fstp %st(1) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $2147483647, %eax # imm = 0x7FFFFFFF |
| ; X86-X87-NEXT: ja .LBB39_8 |
| ; X86-X87-NEXT: # %bb.7: |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: .LBB39_8: |
| ; X86-X87-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-X87-NEXT: movl $-1, %ebp |
| ; X86-X87-NEXT: movl $-1, %edi |
| ; X86-X87-NEXT: movl $-1, %esi |
| ; X86-X87-NEXT: ja .LBB39_10 |
| ; X86-X87-NEXT: # %bb.9: |
| ; X86-X87-NEXT: movl %edx, %ebp |
| ; X86-X87-NEXT: movl %ebx, %edi |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-X87-NEXT: .LBB39_10: |
| ; X86-X87-NEXT: fucomp %st(0) |
| ; X86-X87-NEXT: fnstsw %ax |
| ; X86-X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X86-X87-NEXT: sahf |
| ; X86-X87-NEXT: movl $0, %eax |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: movl $0, %ebx |
| ; X86-X87-NEXT: jp .LBB39_12 |
| ; X86-X87-NEXT: # %bb.11: |
| ; X86-X87-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-X87-NEXT: movl %edi, %eax |
| ; X86-X87-NEXT: movl %ebp, %edx |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Reload |
| ; X86-X87-NEXT: .LBB39_12: |
| ; X86-X87-NEXT: movl %ebx, 12(%ecx) |
| ; X86-X87-NEXT: movl %edx, 8(%ecx) |
| ; X86-X87-NEXT: movl %eax, 4(%ecx) |
| ; X86-X87-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-X87-NEXT: movl %eax, (%ecx) |
| ; X86-X87-NEXT: movl %ecx, %eax |
| ; X86-X87-NEXT: addl $60, %esp |
| ; X86-X87-NEXT: popl %esi |
| ; X86-X87-NEXT: popl %edi |
| ; X86-X87-NEXT: popl %ebx |
| ; X86-X87-NEXT: popl %ebp |
| ; X86-X87-NEXT: retl $4 |
| ; X86-X87-NEXT: .LBB39_1: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-X87-NEXT: movl $0, %edx |
| ; X86-X87-NEXT: jb .LBB39_4 |
| ; X86-X87-NEXT: .LBB39_3: |
| ; X86-X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-X87-NEXT: movl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-X87-NEXT: jae .LBB39_5 |
| ; X86-X87-NEXT: jmp .LBB39_6 |
| ; |
| ; X86-SSE-LABEL: test_signed_i128_f80: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: pushl %ebp |
| ; X86-SSE-NEXT: pushl %ebx |
| ; X86-SSE-NEXT: pushl %edi |
| ; X86-SSE-NEXT: pushl %esi |
| ; X86-SSE-NEXT: subl $44, %esp |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-SSE-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: fld %st(0) |
| ; X86-SSE-NEXT: fstpt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Spill |
| ; X86-SSE-NEXT: fstpt {{[0-9]+}}(%esp) |
| ; X86-SSE-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: movl %eax, (%esp) |
| ; X86-SSE-NEXT: calll __fixxfti |
| ; X86-SSE-NEXT: subl $4, %esp |
| ; X86-SSE-NEXT: xorl %ecx, %ecx |
| ; X86-SSE-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) # 10-byte Folded Reload |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: cmovbl %ecx, %eax |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-SSE-NEXT: cmovbl %ecx, %edx |
| ; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-SSE-NEXT: cmovbl %ecx, %edi |
| ; X86-SSE-NEXT: movl $-2147483648, %ebx # imm = 0x80000000 |
| ; X86-SSE-NEXT: cmovael {{[0-9]+}}(%esp), %ebx |
| ; X86-SSE-NEXT: fldt {{\.LCPI[0-9]+_[0-9]+}} |
| ; X86-SSE-NEXT: fxch %st(1) |
| ; X86-SSE-NEXT: fucomi %st(1), %st |
| ; X86-SSE-NEXT: fstp %st(1) |
| ; X86-SSE-NEXT: movl $2147483647, %ebp # imm = 0x7FFFFFFF |
| ; X86-SSE-NEXT: cmovbel %ebx, %ebp |
| ; X86-SSE-NEXT: movl $-1, %ebx |
| ; X86-SSE-NEXT: cmoval %ebx, %edi |
| ; X86-SSE-NEXT: cmoval %ebx, %edx |
| ; X86-SSE-NEXT: cmoval %ebx, %eax |
| ; X86-SSE-NEXT: fucompi %st(0), %st |
| ; X86-SSE-NEXT: cmovpl %ecx, %eax |
| ; X86-SSE-NEXT: cmovpl %ecx, %edx |
| ; X86-SSE-NEXT: cmovpl %ecx, %edi |
| ; X86-SSE-NEXT: cmovpl %ecx, %ebp |
| ; X86-SSE-NEXT: movl %ebp, 12(%esi) |
| ; X86-SSE-NEXT: movl %edi, 8(%esi) |
| ; X86-SSE-NEXT: movl %edx, 4(%esi) |
| ; X86-SSE-NEXT: movl %eax, (%esi) |
| ; X86-SSE-NEXT: movl %esi, %eax |
| ; X86-SSE-NEXT: addl $44, %esp |
| ; X86-SSE-NEXT: popl %esi |
| ; X86-SSE-NEXT: popl %edi |
| ; X86-SSE-NEXT: popl %ebx |
| ; X86-SSE-NEXT: popl %ebp |
| ; X86-SSE-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test_signed_i128_f80: |
| ; X64: # %bb.0: |
| ; X64-NEXT: subq $40, %rsp |
| ; X64-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-NEXT: fld %st(0) |
| ; X64-NEXT: fstpt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Spill |
| ; X64-NEXT: fstpt (%rsp) |
| ; X64-NEXT: callq __fixxfti@PLT |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: flds {{.*}}(%rip) |
| ; X64-NEXT: fldt {{[-0-9]+}}(%r{{[sb]}}p) # 10-byte Folded Reload |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: cmovbq %rcx, %rax |
| ; X64-NEXT: movabsq $-9223372036854775808, %rsi # imm = 0x8000000000000000 |
| ; X64-NEXT: cmovbq %rsi, %rdx |
| ; X64-NEXT: fldt {{.*}}(%rip) |
| ; X64-NEXT: fxch %st(1) |
| ; X64-NEXT: fucomi %st(1), %st |
| ; X64-NEXT: fstp %st(1) |
| ; X64-NEXT: movabsq $9223372036854775807, %rsi # imm = 0x7FFFFFFFFFFFFFFF |
| ; X64-NEXT: cmovaq %rsi, %rdx |
| ; X64-NEXT: movq $-1, %rsi |
| ; X64-NEXT: cmovaq %rsi, %rax |
| ; X64-NEXT: fucompi %st(0), %st |
| ; X64-NEXT: cmovpq %rcx, %rax |
| ; X64-NEXT: cmovpq %rcx, %rdx |
| ; X64-NEXT: addq $40, %rsp |
| ; X64-NEXT: retq |
| %x = call i128 @llvm.fptosi.sat.i128.f80(x86_fp80 %f) |
| ret i128 %x |
| } |
