| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 -O3 | FileCheck %s --check-prefixes=SSE-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 -O3 | FileCheck %s --check-prefixes=SSE-X64 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx -O3 | FileCheck %s --check-prefixes=AVX-X86,AVX1-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx -O3 | FileCheck %s --check-prefixes=AVX-X64,AVX1-X64 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512f -mattr=+avx512vl -O3 | FileCheck %s --check-prefixes=AVX-X86,AVX512-X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f -mattr=+avx512vl -O3 | FileCheck %s --check-prefixes=AVX-X64,AVX512-X64 |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=-sse -O3 | FileCheck %s --check-prefixes=X87 |
| |
| declare i1 @llvm.experimental.constrained.fptosi.i1.f32(float, metadata) |
| declare i8 @llvm.experimental.constrained.fptosi.i8.f32(float, metadata) |
| declare i16 @llvm.experimental.constrained.fptosi.i16.f32(float, metadata) |
| declare i32 @llvm.experimental.constrained.fptosi.i32.f32(float, metadata) |
| declare i64 @llvm.experimental.constrained.fptosi.i64.f32(float, metadata) |
| declare i1 @llvm.experimental.constrained.fptoui.i1.f32(float, metadata) |
| declare i8 @llvm.experimental.constrained.fptoui.i8.f32(float, metadata) |
| declare i16 @llvm.experimental.constrained.fptoui.i16.f32(float, metadata) |
| declare i32 @llvm.experimental.constrained.fptoui.i32.f32(float, metadata) |
| declare i64 @llvm.experimental.constrained.fptoui.i64.f32(float, metadata) |
| |
| declare i1 @llvm.experimental.constrained.fptosi.i1.f64(double, metadata) |
| declare i8 @llvm.experimental.constrained.fptosi.i8.f64(double, metadata) |
| declare i16 @llvm.experimental.constrained.fptosi.i16.f64(double, metadata) |
| declare i32 @llvm.experimental.constrained.fptosi.i32.f64(double, metadata) |
| declare i64 @llvm.experimental.constrained.fptosi.i64.f64(double, metadata) |
| declare i1 @llvm.experimental.constrained.fptoui.i1.f64(double, metadata) |
| declare i8 @llvm.experimental.constrained.fptoui.i8.f64(double, metadata) |
| declare i16 @llvm.experimental.constrained.fptoui.i16.f64(double, metadata) |
| declare i32 @llvm.experimental.constrained.fptoui.i32.f64(double, metadata) |
| declare i64 @llvm.experimental.constrained.fptoui.i64.f64(double, metadata) |
| |
| define i1 @fptosi_f32toi1(float %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f32toi1: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f32toi1: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f32toi1: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f32toi1: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f32toi1: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i1 @llvm.experimental.constrained.fptosi.i1.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i1 %result |
| } |
| |
| define i8 @fptosi_f32toi8(float %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f32toi8: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f32toi8: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f32toi8: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f32toi8: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f32toi8: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i8 @llvm.experimental.constrained.fptosi.i8.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptosi_f32toi16(float %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f32toi16: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f32toi16: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f32toi16: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f32toi16: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f32toi16: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i16 @llvm.experimental.constrained.fptosi.i16.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptosi_f32toi32(float %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f32toi32: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f32toi32: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f32toi32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f32toi32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f32toi32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw (%esp) |
| ; X87-NEXT: movzwl (%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw (%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i32 @llvm.experimental.constrained.fptosi.i32.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptosi_f32toi64(float %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f32toi64: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: pushl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE-X86-NEXT: movl %esp, %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE-X86-NEXT: andl $-8, %esp |
| ; SSE-X86-NEXT: subl $16, %esp |
| ; SSE-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE-X86-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: flds {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: wait |
| ; SSE-X86-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; SSE-X86-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; SSE-X86-NEXT: movl %ebp, %esp |
| ; SSE-X86-NEXT: popl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f32toi64: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f32toi64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX-X86-NEXT: flds (%esp) |
| ; AVX-X86-NEXT: fisttpll (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl (%esp), %eax |
| ; AVX-X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f32toi64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %rax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f32toi64: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: flds 8(%ebp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i64 @llvm.experimental.constrained.fptosi.i64.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| define i1 @fptoui_f32toi1(float %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f32toi1: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f32toi1: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f32toi1: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f32toi1: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f32toi1: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i1 @llvm.experimental.constrained.fptoui.i1.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i1 %result |
| } |
| |
| define i8 @fptoui_f32toi8(float %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f32toi8: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f32toi8: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f32toi8: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f32toi8: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f32toi8: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i8 @llvm.experimental.constrained.fptoui.i8.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptoui_f32toi16(float %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f32toi16: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f32toi16: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f32toi16: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f32toi16: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttss2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f32toi16: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw (%esp) |
| ; X87-NEXT: movzwl (%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw (%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i16 @llvm.experimental.constrained.fptoui.i16.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptoui_f32toi32(float %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f32toi32: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE-X86-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; SSE-X86-NEXT: comiss %xmm0, %xmm2 |
| ; SSE-X86-NEXT: xorps %xmm1, %xmm1 |
| ; SSE-X86-NEXT: ja .LBB8_2 |
| ; SSE-X86-NEXT: # %bb.1: |
| ; SSE-X86-NEXT: movaps %xmm2, %xmm1 |
| ; SSE-X86-NEXT: .LBB8_2: |
| ; SSE-X86-NEXT: setbe %al |
| ; SSE-X86-NEXT: movzbl %al, %ecx |
| ; SSE-X86-NEXT: shll $31, %ecx |
| ; SSE-X86-NEXT: subss %xmm1, %xmm0 |
| ; SSE-X86-NEXT: cvttss2si %xmm0, %eax |
| ; SSE-X86-NEXT: xorl %ecx, %eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f32toi32: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %rax |
| ; SSE-X64-NEXT: # kill: def $eax killed $eax killed $rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX1-X86-LABEL: fptoui_f32toi32: |
| ; AVX1-X86: # %bb.0: |
| ; AVX1-X86-NEXT: pushl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX1-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX1-X86-NEXT: movl %esp, %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX1-X86-NEXT: andl $-8, %esp |
| ; AVX1-X86-NEXT: subl $8, %esp |
| ; AVX1-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX1-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX1-X86-NEXT: flds (%esp) |
| ; AVX1-X86-NEXT: fisttpll (%esp) |
| ; AVX1-X86-NEXT: wait |
| ; AVX1-X86-NEXT: movl (%esp), %eax |
| ; AVX1-X86-NEXT: movl %ebp, %esp |
| ; AVX1-X86-NEXT: popl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX1-X86-NEXT: retl |
| ; |
| ; AVX1-X64-LABEL: fptoui_f32toi32: |
| ; AVX1-X64: # %bb.0: |
| ; AVX1-X64-NEXT: vcvttss2si %xmm0, %rax |
| ; AVX1-X64-NEXT: # kill: def $eax killed $eax killed $rax |
| ; AVX1-X64-NEXT: retq |
| ; |
| ; AVX512-X86-LABEL: fptoui_f32toi32: |
| ; AVX512-X86: # %bb.0: |
| ; AVX512-X86-NEXT: vcvttss2usi {{[0-9]+}}(%esp), %eax |
| ; AVX512-X86-NEXT: retl |
| ; |
| ; AVX512-X64-LABEL: fptoui_f32toi32: |
| ; AVX512-X64: # %bb.0: |
| ; AVX512-X64-NEXT: vcvttss2usi %xmm0, %eax |
| ; AVX512-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f32toi32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: flds 8(%ebp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i32 @llvm.experimental.constrained.fptoui.i32.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptoui_f32toi64(float %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f32toi64: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: pushl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE-X86-NEXT: movl %esp, %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE-X86-NEXT: andl $-8, %esp |
| ; SSE-X86-NEXT: subl $16, %esp |
| ; SSE-X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; SSE-X86-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; SSE-X86-NEXT: comiss %xmm0, %xmm1 |
| ; SSE-X86-NEXT: jbe .LBB9_2 |
| ; SSE-X86-NEXT: # %bb.1: |
| ; SSE-X86-NEXT: xorps %xmm1, %xmm1 |
| ; SSE-X86-NEXT: .LBB9_2: |
| ; SSE-X86-NEXT: subss %xmm1, %xmm0 |
| ; SSE-X86-NEXT: movss %xmm0, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: setbe %al |
| ; SSE-X86-NEXT: flds {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: wait |
| ; SSE-X86-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; SSE-X86-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; SSE-X86-NEXT: movw %cx, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzbl %al, %edx |
| ; SSE-X86-NEXT: shll $31, %edx |
| ; SSE-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: movl %ebp, %esp |
| ; SSE-X86-NEXT: popl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f32toi64: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero |
| ; SSE-X64-NEXT: comiss %xmm2, %xmm0 |
| ; SSE-X64-NEXT: xorps %xmm1, %xmm1 |
| ; SSE-X64-NEXT: jb .LBB9_2 |
| ; SSE-X64-NEXT: # %bb.1: |
| ; SSE-X64-NEXT: movaps %xmm2, %xmm1 |
| ; SSE-X64-NEXT: .LBB9_2: |
| ; SSE-X64-NEXT: subss %xmm1, %xmm0 |
| ; SSE-X64-NEXT: cvttss2si %xmm0, %rcx |
| ; SSE-X64-NEXT: setae %al |
| ; SSE-X64-NEXT: movzbl %al, %eax |
| ; SSE-X64-NEXT: shlq $63, %rax |
| ; SSE-X64-NEXT: xorq %rcx, %rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX1-X86-LABEL: fptoui_f32toi64: |
| ; AVX1-X86: # %bb.0: |
| ; AVX1-X86-NEXT: pushl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX1-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX1-X86-NEXT: movl %esp, %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX1-X86-NEXT: andl $-8, %esp |
| ; AVX1-X86-NEXT: subl $8, %esp |
| ; AVX1-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX1-X86-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; AVX1-X86-NEXT: vcomiss %xmm0, %xmm1 |
| ; AVX1-X86-NEXT: jbe .LBB9_2 |
| ; AVX1-X86-NEXT: # %bb.1: |
| ; AVX1-X86-NEXT: vxorps %xmm1, %xmm1, %xmm1 |
| ; AVX1-X86-NEXT: .LBB9_2: |
| ; AVX1-X86-NEXT: vsubss %xmm1, %xmm0, %xmm0 |
| ; AVX1-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX1-X86-NEXT: flds (%esp) |
| ; AVX1-X86-NEXT: fisttpll (%esp) |
| ; AVX1-X86-NEXT: wait |
| ; AVX1-X86-NEXT: setbe %al |
| ; AVX1-X86-NEXT: movzbl %al, %edx |
| ; AVX1-X86-NEXT: shll $31, %edx |
| ; AVX1-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; AVX1-X86-NEXT: movl (%esp), %eax |
| ; AVX1-X86-NEXT: movl %ebp, %esp |
| ; AVX1-X86-NEXT: popl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX1-X86-NEXT: retl |
| ; |
| ; AVX1-X64-LABEL: fptoui_f32toi64: |
| ; AVX1-X64: # %bb.0: |
| ; AVX1-X64-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; AVX1-X64-NEXT: vcomiss %xmm1, %xmm0 |
| ; AVX1-X64-NEXT: vxorps %xmm2, %xmm2, %xmm2 |
| ; AVX1-X64-NEXT: jb .LBB9_2 |
| ; AVX1-X64-NEXT: # %bb.1: |
| ; AVX1-X64-NEXT: vmovaps %xmm1, %xmm2 |
| ; AVX1-X64-NEXT: .LBB9_2: |
| ; AVX1-X64-NEXT: vsubss %xmm2, %xmm0, %xmm0 |
| ; AVX1-X64-NEXT: vcvttss2si %xmm0, %rcx |
| ; AVX1-X64-NEXT: setae %al |
| ; AVX1-X64-NEXT: movzbl %al, %eax |
| ; AVX1-X64-NEXT: shlq $63, %rax |
| ; AVX1-X64-NEXT: xorq %rcx, %rax |
| ; AVX1-X64-NEXT: retq |
| ; |
| ; AVX512-X86-LABEL: fptoui_f32toi64: |
| ; AVX512-X86: # %bb.0: |
| ; AVX512-X86-NEXT: pushl %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX512-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX512-X86-NEXT: movl %esp, %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX512-X86-NEXT: andl $-8, %esp |
| ; AVX512-X86-NEXT: subl $8, %esp |
| ; AVX512-X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; AVX512-X86-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; AVX512-X86-NEXT: xorl %edx, %edx |
| ; AVX512-X86-NEXT: vcomiss %xmm0, %xmm1 |
| ; AVX512-X86-NEXT: setbe %dl |
| ; AVX512-X86-NEXT: kmovw %edx, %k1 |
| ; AVX512-X86-NEXT: vmovss %xmm1, %xmm1, %xmm1 {%k1} {z} |
| ; AVX512-X86-NEXT: vsubss %xmm1, %xmm0, %xmm0 |
| ; AVX512-X86-NEXT: vmovss %xmm0, (%esp) |
| ; AVX512-X86-NEXT: flds (%esp) |
| ; AVX512-X86-NEXT: fisttpll (%esp) |
| ; AVX512-X86-NEXT: wait |
| ; AVX512-X86-NEXT: shll $31, %edx |
| ; AVX512-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; AVX512-X86-NEXT: movl (%esp), %eax |
| ; AVX512-X86-NEXT: movl %ebp, %esp |
| ; AVX512-X86-NEXT: popl %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX512-X86-NEXT: retl |
| ; |
| ; AVX512-X64-LABEL: fptoui_f32toi64: |
| ; AVX512-X64: # %bb.0: |
| ; AVX512-X64-NEXT: vcvttss2usi %xmm0, %rax |
| ; AVX512-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f32toi64: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: flds 8(%ebp) |
| ; X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X87-NEXT: fcom %st(1) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstsw %ax |
| ; X87-NEXT: xorl %edx, %edx |
| ; X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X87-NEXT: sahf |
| ; X87-NEXT: setbe %al |
| ; X87-NEXT: fldz |
| ; X87-NEXT: jbe .LBB9_2 |
| ; X87-NEXT: # %bb.1: |
| ; X87-NEXT: fstp %st(1) |
| ; X87-NEXT: fldz |
| ; X87-NEXT: .LBB9_2: |
| ; X87-NEXT: fstp %st(0) |
| ; X87-NEXT: fsubrp %st, %st(1) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X87-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; X87-NEXT: movw %cx, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb %al, %dl |
| ; X87-NEXT: shll $31, %edx |
| ; X87-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i64 @llvm.experimental.constrained.fptoui.i64.f32(float %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| define i8 @fptosi_f64toi8(double %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f64toi8: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f64toi8: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f64toi8: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f64toi8: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f64toi8: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i8 @llvm.experimental.constrained.fptosi.i8.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptosi_f64toi16(double %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f64toi16: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f64toi16: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f64toi16: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f64toi16: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f64toi16: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i16 @llvm.experimental.constrained.fptosi.i16.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptosi_f64toi32(double %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f64toi32: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f64toi32: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f64toi32: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f64toi32: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f64toi32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw (%esp) |
| ; X87-NEXT: movzwl (%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw (%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i32 @llvm.experimental.constrained.fptosi.i32.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptosi_f64toi64(double %x) #0 { |
| ; SSE-X86-LABEL: fptosi_f64toi64: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: pushl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE-X86-NEXT: movl %esp, %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE-X86-NEXT: andl $-8, %esp |
| ; SSE-X86-NEXT: subl $16, %esp |
| ; SSE-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE-X86-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldl {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: wait |
| ; SSE-X86-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; SSE-X86-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; SSE-X86-NEXT: movl %ebp, %esp |
| ; SSE-X86-NEXT: popl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptosi_f64toi64: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptosi_f64toi64: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: pushl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX-X86-NEXT: movl %esp, %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX-X86-NEXT: andl $-8, %esp |
| ; AVX-X86-NEXT: subl $8, %esp |
| ; AVX-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX-X86-NEXT: fldl (%esp) |
| ; AVX-X86-NEXT: fisttpll (%esp) |
| ; AVX-X86-NEXT: wait |
| ; AVX-X86-NEXT: movl (%esp), %eax |
| ; AVX-X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; AVX-X86-NEXT: movl %ebp, %esp |
| ; AVX-X86-NEXT: popl %ebp |
| ; AVX-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptosi_f64toi64: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %rax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptosi_f64toi64: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: fldl 8(%ebp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i64 @llvm.experimental.constrained.fptosi.i64.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| define i1 @fptoui_f64toi1(double %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f64toi1: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f64toi1: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f64toi1: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f64toi1: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f64toi1: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i1 @llvm.experimental.constrained.fptoui.i1.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i1 %result |
| } |
| |
| define i8 @fptoui_f64toi8(double %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f64toi8: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f64toi8: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f64toi8: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f64toi8: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f64toi8: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistps {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb {{[0-9]+}}(%esp), %al |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i8 @llvm.experimental.constrained.fptoui.i8.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i8 %result |
| } |
| |
| define i16 @fptoui_f64toi16(double %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f64toi16: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f64toi16: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX-X86-LABEL: fptoui_f64toi16: |
| ; AVX-X86: # %bb.0: |
| ; AVX-X86-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; AVX-X86-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X86-NEXT: retl |
| ; |
| ; AVX-X64-LABEL: fptoui_f64toi16: |
| ; AVX-X64: # %bb.0: |
| ; AVX-X64-NEXT: vcvttsd2si %xmm0, %eax |
| ; AVX-X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f64toi16: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 12 |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw (%esp) |
| ; X87-NEXT: movzwl (%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw (%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X87-NEXT: addl $8, %esp |
| ; X87-NEXT: .cfi_def_cfa_offset 4 |
| ; X87-NEXT: retl |
| %result = call i16 @llvm.experimental.constrained.fptoui.i16.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i16 %result |
| } |
| |
| define i32 @fptoui_f64toi32(double %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f64toi32: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE-X86-NEXT: movsd {{.*#+}} xmm2 = mem[0],zero |
| ; SSE-X86-NEXT: comisd %xmm0, %xmm2 |
| ; SSE-X86-NEXT: xorpd %xmm1, %xmm1 |
| ; SSE-X86-NEXT: ja .LBB17_2 |
| ; SSE-X86-NEXT: # %bb.1: |
| ; SSE-X86-NEXT: movapd %xmm2, %xmm1 |
| ; SSE-X86-NEXT: .LBB17_2: |
| ; SSE-X86-NEXT: setbe %al |
| ; SSE-X86-NEXT: movzbl %al, %ecx |
| ; SSE-X86-NEXT: shll $31, %ecx |
| ; SSE-X86-NEXT: subsd %xmm1, %xmm0 |
| ; SSE-X86-NEXT: cvttsd2si %xmm0, %eax |
| ; SSE-X86-NEXT: xorl %ecx, %eax |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f64toi32: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %rax |
| ; SSE-X64-NEXT: # kill: def $eax killed $eax killed $rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX1-X86-LABEL: fptoui_f64toi32: |
| ; AVX1-X86: # %bb.0: |
| ; AVX1-X86-NEXT: pushl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX1-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX1-X86-NEXT: movl %esp, %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX1-X86-NEXT: andl $-8, %esp |
| ; AVX1-X86-NEXT: subl $8, %esp |
| ; AVX1-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX1-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX1-X86-NEXT: fldl (%esp) |
| ; AVX1-X86-NEXT: fisttpll (%esp) |
| ; AVX1-X86-NEXT: wait |
| ; AVX1-X86-NEXT: movl (%esp), %eax |
| ; AVX1-X86-NEXT: movl %ebp, %esp |
| ; AVX1-X86-NEXT: popl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX1-X86-NEXT: retl |
| ; |
| ; AVX1-X64-LABEL: fptoui_f64toi32: |
| ; AVX1-X64: # %bb.0: |
| ; AVX1-X64-NEXT: vcvttsd2si %xmm0, %rax |
| ; AVX1-X64-NEXT: # kill: def $eax killed $eax killed $rax |
| ; AVX1-X64-NEXT: retq |
| ; |
| ; AVX512-X86-LABEL: fptoui_f64toi32: |
| ; AVX512-X86: # %bb.0: |
| ; AVX512-X86-NEXT: vcvttsd2usi {{[0-9]+}}(%esp), %eax |
| ; AVX512-X86-NEXT: retl |
| ; |
| ; AVX512-X64-LABEL: fptoui_f64toi32: |
| ; AVX512-X64: # %bb.0: |
| ; AVX512-X64-NEXT: vcvttsd2usi %xmm0, %eax |
| ; AVX512-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f64toi32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: fldl 8(%ebp) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i32 @llvm.experimental.constrained.fptoui.i32.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i32 %result |
| } |
| |
| define i64 @fptoui_f64toi64(double %x) #0 { |
| ; SSE-X86-LABEL: fptoui_f64toi64: |
| ; SSE-X86: # %bb.0: |
| ; SSE-X86-NEXT: pushl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; SSE-X86-NEXT: .cfi_offset %ebp, -8 |
| ; SSE-X86-NEXT: movl %esp, %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; SSE-X86-NEXT: andl $-8, %esp |
| ; SSE-X86-NEXT: subl $16, %esp |
| ; SSE-X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; SSE-X86-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; SSE-X86-NEXT: comisd %xmm0, %xmm1 |
| ; SSE-X86-NEXT: jbe .LBB18_2 |
| ; SSE-X86-NEXT: # %bb.1: |
| ; SSE-X86-NEXT: xorpd %xmm1, %xmm1 |
| ; SSE-X86-NEXT: .LBB18_2: |
| ; SSE-X86-NEXT: subsd %xmm1, %xmm0 |
| ; SSE-X86-NEXT: movsd %xmm0, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: setbe %al |
| ; SSE-X86-NEXT: fldl {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: wait |
| ; SSE-X86-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; SSE-X86-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; SSE-X86-NEXT: movw %cx, {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; SSE-X86-NEXT: movzbl %al, %edx |
| ; SSE-X86-NEXT: shll $31, %edx |
| ; SSE-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; SSE-X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; SSE-X86-NEXT: movl %ebp, %esp |
| ; SSE-X86-NEXT: popl %ebp |
| ; SSE-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; SSE-X86-NEXT: retl |
| ; |
| ; SSE-X64-LABEL: fptoui_f64toi64: |
| ; SSE-X64: # %bb.0: |
| ; SSE-X64-NEXT: movsd {{.*#+}} xmm2 = mem[0],zero |
| ; SSE-X64-NEXT: comisd %xmm2, %xmm0 |
| ; SSE-X64-NEXT: xorpd %xmm1, %xmm1 |
| ; SSE-X64-NEXT: jb .LBB18_2 |
| ; SSE-X64-NEXT: # %bb.1: |
| ; SSE-X64-NEXT: movapd %xmm2, %xmm1 |
| ; SSE-X64-NEXT: .LBB18_2: |
| ; SSE-X64-NEXT: subsd %xmm1, %xmm0 |
| ; SSE-X64-NEXT: cvttsd2si %xmm0, %rcx |
| ; SSE-X64-NEXT: setae %al |
| ; SSE-X64-NEXT: movzbl %al, %eax |
| ; SSE-X64-NEXT: shlq $63, %rax |
| ; SSE-X64-NEXT: xorq %rcx, %rax |
| ; SSE-X64-NEXT: retq |
| ; |
| ; AVX1-X86-LABEL: fptoui_f64toi64: |
| ; AVX1-X86: # %bb.0: |
| ; AVX1-X86-NEXT: pushl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX1-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX1-X86-NEXT: movl %esp, %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX1-X86-NEXT: andl $-8, %esp |
| ; AVX1-X86-NEXT: subl $8, %esp |
| ; AVX1-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX1-X86-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero |
| ; AVX1-X86-NEXT: vcomisd %xmm0, %xmm1 |
| ; AVX1-X86-NEXT: jbe .LBB18_2 |
| ; AVX1-X86-NEXT: # %bb.1: |
| ; AVX1-X86-NEXT: vxorpd %xmm1, %xmm1, %xmm1 |
| ; AVX1-X86-NEXT: .LBB18_2: |
| ; AVX1-X86-NEXT: vsubsd %xmm1, %xmm0, %xmm0 |
| ; AVX1-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX1-X86-NEXT: fldl (%esp) |
| ; AVX1-X86-NEXT: fisttpll (%esp) |
| ; AVX1-X86-NEXT: wait |
| ; AVX1-X86-NEXT: setbe %al |
| ; AVX1-X86-NEXT: movzbl %al, %edx |
| ; AVX1-X86-NEXT: shll $31, %edx |
| ; AVX1-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; AVX1-X86-NEXT: movl (%esp), %eax |
| ; AVX1-X86-NEXT: movl %ebp, %esp |
| ; AVX1-X86-NEXT: popl %ebp |
| ; AVX1-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX1-X86-NEXT: retl |
| ; |
| ; AVX1-X64-LABEL: fptoui_f64toi64: |
| ; AVX1-X64: # %bb.0: |
| ; AVX1-X64-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero |
| ; AVX1-X64-NEXT: vcomisd %xmm1, %xmm0 |
| ; AVX1-X64-NEXT: vxorpd %xmm2, %xmm2, %xmm2 |
| ; AVX1-X64-NEXT: jb .LBB18_2 |
| ; AVX1-X64-NEXT: # %bb.1: |
| ; AVX1-X64-NEXT: vmovapd %xmm1, %xmm2 |
| ; AVX1-X64-NEXT: .LBB18_2: |
| ; AVX1-X64-NEXT: vsubsd %xmm2, %xmm0, %xmm0 |
| ; AVX1-X64-NEXT: vcvttsd2si %xmm0, %rcx |
| ; AVX1-X64-NEXT: setae %al |
| ; AVX1-X64-NEXT: movzbl %al, %eax |
| ; AVX1-X64-NEXT: shlq $63, %rax |
| ; AVX1-X64-NEXT: xorq %rcx, %rax |
| ; AVX1-X64-NEXT: retq |
| ; |
| ; AVX512-X86-LABEL: fptoui_f64toi64: |
| ; AVX512-X86: # %bb.0: |
| ; AVX512-X86-NEXT: pushl %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa_offset 8 |
| ; AVX512-X86-NEXT: .cfi_offset %ebp, -8 |
| ; AVX512-X86-NEXT: movl %esp, %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa_register %ebp |
| ; AVX512-X86-NEXT: andl $-8, %esp |
| ; AVX512-X86-NEXT: subl $8, %esp |
| ; AVX512-X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero |
| ; AVX512-X86-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero |
| ; AVX512-X86-NEXT: xorl %edx, %edx |
| ; AVX512-X86-NEXT: vcomisd %xmm0, %xmm1 |
| ; AVX512-X86-NEXT: setbe %dl |
| ; AVX512-X86-NEXT: kmovw %edx, %k1 |
| ; AVX512-X86-NEXT: vmovsd %xmm1, %xmm1, %xmm1 {%k1} {z} |
| ; AVX512-X86-NEXT: vsubsd %xmm1, %xmm0, %xmm0 |
| ; AVX512-X86-NEXT: vmovsd %xmm0, (%esp) |
| ; AVX512-X86-NEXT: fldl (%esp) |
| ; AVX512-X86-NEXT: fisttpll (%esp) |
| ; AVX512-X86-NEXT: wait |
| ; AVX512-X86-NEXT: shll $31, %edx |
| ; AVX512-X86-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; AVX512-X86-NEXT: movl (%esp), %eax |
| ; AVX512-X86-NEXT: movl %ebp, %esp |
| ; AVX512-X86-NEXT: popl %ebp |
| ; AVX512-X86-NEXT: .cfi_def_cfa %esp, 4 |
| ; AVX512-X86-NEXT: retl |
| ; |
| ; AVX512-X64-LABEL: fptoui_f64toi64: |
| ; AVX512-X64: # %bb.0: |
| ; AVX512-X64-NEXT: vcvttsd2usi %xmm0, %rax |
| ; AVX512-X64-NEXT: retq |
| ; |
| ; X87-LABEL: fptoui_f64toi64: |
| ; X87: # %bb.0: |
| ; X87-NEXT: pushl %ebp |
| ; X87-NEXT: .cfi_def_cfa_offset 8 |
| ; X87-NEXT: .cfi_offset %ebp, -8 |
| ; X87-NEXT: movl %esp, %ebp |
| ; X87-NEXT: .cfi_def_cfa_register %ebp |
| ; X87-NEXT: andl $-8, %esp |
| ; X87-NEXT: subl $16, %esp |
| ; X87-NEXT: fldl 8(%ebp) |
| ; X87-NEXT: flds {{\.LCPI[0-9]+_[0-9]+}} |
| ; X87-NEXT: fcom %st(1) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstsw %ax |
| ; X87-NEXT: xorl %edx, %edx |
| ; X87-NEXT: # kill: def $ah killed $ah killed $ax |
| ; X87-NEXT: sahf |
| ; X87-NEXT: setbe %al |
| ; X87-NEXT: fldz |
| ; X87-NEXT: jbe .LBB18_2 |
| ; X87-NEXT: # %bb.1: |
| ; X87-NEXT: fstp %st(1) |
| ; X87-NEXT: fldz |
| ; X87-NEXT: .LBB18_2: |
| ; X87-NEXT: fstp %st(0) |
| ; X87-NEXT: fsubrp %st, %st(1) |
| ; X87-NEXT: wait |
| ; X87-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; X87-NEXT: orl $3072, %ecx # imm = 0xC00 |
| ; X87-NEXT: movw %cx, {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-NEXT: movb %al, %dl |
| ; X87-NEXT: shll $31, %edx |
| ; X87-NEXT: xorl {{[0-9]+}}(%esp), %edx |
| ; X87-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-NEXT: movl %ebp, %esp |
| ; X87-NEXT: popl %ebp |
| ; X87-NEXT: .cfi_def_cfa %esp, 4 |
| ; X87-NEXT: retl |
| %result = call i64 @llvm.experimental.constrained.fptoui.i64.f64(double %x, |
| metadata !"fpexcept.strict") #0 |
| ret i64 %result |
| } |
| |
| attributes #0 = { strictfp } |