| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-LIN |
| ; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-WIN |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-LIN |
| ; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-WIN |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+avx512f | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+avx512f | FileCheck %s --check-prefixes=X86-AVX512,X86-AVX512-LIN |
| ; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -mattr=+avx512f | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-WIN |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f | FileCheck %s --check-prefixes=X64-AVX512,X64-AVX512-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+sse3 | FileCheck %s --check-prefixes=X86-SSE,X86-SSE3,X86-SSE-WIN,X86-SSE3-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+sse3 | FileCheck %s --check-prefixes=X86-SSE,X86-SSE3,X86-SSE-LIN,X86-SSE3-LIN |
| ; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -mattr=+sse3 | FileCheck %s --check-prefixes=X64-SSE,X64-SSE-WIN,X64-SSE3-WIN |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse3 | FileCheck %s --check-prefixes=X64-SSE,X64-SSE-LIN,X64-SSE3-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+sse2 | FileCheck %s --check-prefixes=X86-SSE,X86-SSE2,X86-SSE-WIN,X86-SSE2-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+sse2 | FileCheck %s --check-prefixes=X86-SSE,X86-SSE2,X86-SSE-LIN,X86-SSE2-LIN |
| ; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -mattr=+sse2 | FileCheck %s --check-prefixes=X64-SSE,X64-SSE-WIN,X64-SSE2-WIN |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 | FileCheck %s --check-prefixes=X64-SSE,X64-SSE-LIN,X64-SSE2-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=+sse | FileCheck %s --check-prefixes=X86-SSE,X86-SSE1,X86-SSE-WIN,X86-SSE1-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=+sse | FileCheck %s --check-prefixes=X86-SSE,X86-SSE1,X86-SSE-LIN,X86-SSE1-LIN |
| ; RUN: llc < %s -mtriple=i386-pc-windows-msvc -mattr=-sse | FileCheck %s --check-prefixes=X87,X87-WIN |
| ; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=-sse | FileCheck %s --check-prefixes=X87,X87-LIN |
| |
| ; Check that scalar FP conversions to signed and unsigned int32 are using |
| ; reasonable sequences, across platforms and target switches. |
| |
| define i32 @f_to_u32(float %a) nounwind { |
| ; X86-AVX512-LABEL: f_to_u32: |
| ; X86-AVX512: # %bb.0: |
| ; X86-AVX512-NEXT: vcvttss2usi {{[0-9]+}}(%esp), %eax |
| ; X86-AVX512-NEXT: retl |
| ; |
| ; X64-AVX512-LABEL: f_to_u32: |
| ; X64-AVX512: # %bb.0: |
| ; X64-AVX512-NEXT: vcvttss2usi %xmm0, %eax |
| ; X64-AVX512-NEXT: retq |
| ; |
| ; X86-SSE3-WIN-LABEL: f_to_u32: |
| ; X86-SSE3-WIN: # %bb.0: |
| ; X86-SSE3-WIN-NEXT: pushl %ebp |
| ; X86-SSE3-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE3-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE3-WIN-NEXT: subl $8, %esp |
| ; X86-SSE3-WIN-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE3-WIN-NEXT: movss %xmm0, (%esp) |
| ; X86-SSE3-WIN-NEXT: flds (%esp) |
| ; X86-SSE3-WIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-WIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE3-WIN-NEXT: popl %ebp |
| ; X86-SSE3-WIN-NEXT: retl |
| ; |
| ; X86-SSE3-LIN-LABEL: f_to_u32: |
| ; X86-SSE3-LIN: # %bb.0: |
| ; X86-SSE3-LIN-NEXT: subl $12, %esp |
| ; X86-SSE3-LIN-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE3-LIN-NEXT: movss %xmm0, (%esp) |
| ; X86-SSE3-LIN-NEXT: flds (%esp) |
| ; X86-SSE3-LIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-LIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-LIN-NEXT: addl $12, %esp |
| ; X86-SSE3-LIN-NEXT: retl |
| ; |
| ; X64-SSE-LABEL: f_to_u32: |
| ; X64-SSE: # %bb.0: |
| ; X64-SSE-NEXT: cvttss2si %xmm0, %rax |
| ; X64-SSE-NEXT: # kill: def $eax killed $eax killed $rax |
| ; X64-SSE-NEXT: retq |
| ; |
| ; X86-SSE2-LABEL: f_to_u32: |
| ; X86-SSE2: # %bb.0: |
| ; X86-SSE2-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE2-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE2-NEXT: movaps %xmm0, %xmm2 |
| ; X86-SSE2-NEXT: subss %xmm1, %xmm2 |
| ; X86-SSE2-NEXT: cvttss2si %xmm2, %ecx |
| ; X86-SSE2-NEXT: xorl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-SSE2-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE2-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE2-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE2-NEXT: retl |
| ; |
| ; X86-SSE1-LABEL: f_to_u32: |
| ; X86-SSE1: # %bb.0: |
| ; X86-SSE1-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero |
| ; X86-SSE1-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero |
| ; X86-SSE1-NEXT: movaps %xmm0, %xmm2 |
| ; X86-SSE1-NEXT: subss %xmm1, %xmm2 |
| ; X86-SSE1-NEXT: cvttss2si %xmm2, %ecx |
| ; X86-SSE1-NEXT: xorl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-SSE1-NEXT: cvttss2si %xmm0, %eax |
| ; X86-SSE1-NEXT: ucomiss %xmm0, %xmm1 |
| ; X86-SSE1-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE1-NEXT: retl |
| ; |
| ; X87-WIN-LABEL: f_to_u32: |
| ; X87-WIN: # %bb.0: |
| ; X87-WIN-NEXT: pushl %ebp |
| ; X87-WIN-NEXT: movl %esp, %ebp |
| ; X87-WIN-NEXT: andl $-8, %esp |
| ; X87-WIN-NEXT: subl $16, %esp |
| ; X87-WIN-NEXT: flds 8(%ebp) |
| ; X87-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: movl %ebp, %esp |
| ; X87-WIN-NEXT: popl %ebp |
| ; X87-WIN-NEXT: retl |
| ; |
| ; X87-LIN-LABEL: f_to_u32: |
| ; X87-LIN: # %bb.0: |
| ; X87-LIN-NEXT: subl $20, %esp |
| ; X87-LIN-NEXT: flds {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: addl $20, %esp |
| ; X87-LIN-NEXT: retl |
| %r = fptoui float %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @f_to_s32(float %a) nounwind { |
| ; X86-AVX512-LABEL: f_to_s32: |
| ; X86-AVX512: # %bb.0: |
| ; X86-AVX512-NEXT: vcvttss2si {{[0-9]+}}(%esp), %eax |
| ; X86-AVX512-NEXT: retl |
| ; |
| ; X64-AVX512-LABEL: f_to_s32: |
| ; X64-AVX512: # %bb.0: |
| ; X64-AVX512-NEXT: vcvttss2si %xmm0, %eax |
| ; X64-AVX512-NEXT: retq |
| ; |
| ; X86-SSE-LABEL: f_to_s32: |
| ; X86-SSE: # %bb.0: |
| ; X86-SSE-NEXT: cvttss2si {{[0-9]+}}(%esp), %eax |
| ; X86-SSE-NEXT: retl |
| ; |
| ; X64-SSE-LABEL: f_to_s32: |
| ; X64-SSE: # %bb.0: |
| ; X64-SSE-NEXT: cvttss2si %xmm0, %eax |
| ; X64-SSE-NEXT: retq |
| ; |
| ; X87-LABEL: f_to_s32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: flds {{[0-9]+}}(%esp) |
| ; 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: retl |
| %r = fptosi float %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @d_to_u32(double %a) nounwind { |
| ; X86-AVX512-LABEL: d_to_u32: |
| ; X86-AVX512: # %bb.0: |
| ; X86-AVX512-NEXT: vcvttsd2usi {{[0-9]+}}(%esp), %eax |
| ; X86-AVX512-NEXT: retl |
| ; |
| ; X64-AVX512-LABEL: d_to_u32: |
| ; X64-AVX512: # %bb.0: |
| ; X64-AVX512-NEXT: vcvttsd2usi %xmm0, %eax |
| ; X64-AVX512-NEXT: retq |
| ; |
| ; X86-SSE3-WIN-LABEL: d_to_u32: |
| ; X86-SSE3-WIN: # %bb.0: |
| ; X86-SSE3-WIN-NEXT: pushl %ebp |
| ; X86-SSE3-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE3-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE3-WIN-NEXT: subl $8, %esp |
| ; X86-SSE3-WIN-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE3-WIN-NEXT: movsd %xmm0, (%esp) |
| ; X86-SSE3-WIN-NEXT: fldl (%esp) |
| ; X86-SSE3-WIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-WIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE3-WIN-NEXT: popl %ebp |
| ; X86-SSE3-WIN-NEXT: retl |
| ; |
| ; X86-SSE3-LIN-LABEL: d_to_u32: |
| ; X86-SSE3-LIN: # %bb.0: |
| ; X86-SSE3-LIN-NEXT: subl $12, %esp |
| ; X86-SSE3-LIN-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE3-LIN-NEXT: movsd %xmm0, (%esp) |
| ; X86-SSE3-LIN-NEXT: fldl (%esp) |
| ; X86-SSE3-LIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-LIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-LIN-NEXT: addl $12, %esp |
| ; X86-SSE3-LIN-NEXT: retl |
| ; |
| ; X64-SSE-LABEL: d_to_u32: |
| ; X64-SSE: # %bb.0: |
| ; X64-SSE-NEXT: cvttsd2si %xmm0, %rax |
| ; X64-SSE-NEXT: # kill: def $eax killed $eax killed $rax |
| ; X64-SSE-NEXT: retq |
| ; |
| ; X86-SSE2-LABEL: d_to_u32: |
| ; X86-SSE2: # %bb.0: |
| ; X86-SSE2-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero |
| ; X86-SSE2-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero |
| ; X86-SSE2-NEXT: movapd %xmm0, %xmm2 |
| ; X86-SSE2-NEXT: subsd %xmm1, %xmm2 |
| ; X86-SSE2-NEXT: cvttsd2si %xmm2, %ecx |
| ; X86-SSE2-NEXT: xorl $-2147483648, %ecx # imm = 0x80000000 |
| ; X86-SSE2-NEXT: cvttsd2si %xmm0, %eax |
| ; X86-SSE2-NEXT: ucomisd %xmm0, %xmm1 |
| ; X86-SSE2-NEXT: cmovbel %ecx, %eax |
| ; X86-SSE2-NEXT: retl |
| ; |
| ; X86-SSE1-WIN-LABEL: d_to_u32: |
| ; X86-SSE1-WIN: # %bb.0: |
| ; X86-SSE1-WIN-NEXT: pushl %ebp |
| ; X86-SSE1-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE1-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE1-WIN-NEXT: subl $16, %esp |
| ; X86-SSE1-WIN-NEXT: fldl 8(%ebp) |
| ; X86-SSE1-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE1-WIN-NEXT: popl %ebp |
| ; X86-SSE1-WIN-NEXT: retl |
| ; |
| ; X86-SSE1-LIN-LABEL: d_to_u32: |
| ; X86-SSE1-LIN: # %bb.0: |
| ; X86-SSE1-LIN-NEXT: subl $20, %esp |
| ; X86-SSE1-LIN-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-LIN-NEXT: addl $20, %esp |
| ; X86-SSE1-LIN-NEXT: retl |
| ; |
| ; X87-WIN-LABEL: d_to_u32: |
| ; X87-WIN: # %bb.0: |
| ; X87-WIN-NEXT: pushl %ebp |
| ; X87-WIN-NEXT: movl %esp, %ebp |
| ; X87-WIN-NEXT: andl $-8, %esp |
| ; X87-WIN-NEXT: subl $16, %esp |
| ; X87-WIN-NEXT: fldl 8(%ebp) |
| ; X87-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: movl %ebp, %esp |
| ; X87-WIN-NEXT: popl %ebp |
| ; X87-WIN-NEXT: retl |
| ; |
| ; X87-LIN-LABEL: d_to_u32: |
| ; X87-LIN: # %bb.0: |
| ; X87-LIN-NEXT: subl $20, %esp |
| ; X87-LIN-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: addl $20, %esp |
| ; X87-LIN-NEXT: retl |
| %r = fptoui double %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @d_to_s32(double %a) nounwind { |
| ; X86-AVX512-LABEL: d_to_s32: |
| ; X86-AVX512: # %bb.0: |
| ; X86-AVX512-NEXT: vcvttsd2si {{[0-9]+}}(%esp), %eax |
| ; X86-AVX512-NEXT: retl |
| ; |
| ; X64-AVX512-LABEL: d_to_s32: |
| ; X64-AVX512: # %bb.0: |
| ; X64-AVX512-NEXT: vcvttsd2si %xmm0, %eax |
| ; X64-AVX512-NEXT: retq |
| ; |
| ; X86-SSE3-LABEL: d_to_s32: |
| ; X86-SSE3: # %bb.0: |
| ; X86-SSE3-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; X86-SSE3-NEXT: retl |
| ; |
| ; X64-SSE-LABEL: d_to_s32: |
| ; X64-SSE: # %bb.0: |
| ; X64-SSE-NEXT: cvttsd2si %xmm0, %eax |
| ; X64-SSE-NEXT: retq |
| ; |
| ; X86-SSE2-LABEL: d_to_s32: |
| ; X86-SSE2: # %bb.0: |
| ; X86-SSE2-NEXT: cvttsd2si {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-NEXT: retl |
| ; |
| ; X86-SSE1-LABEL: d_to_s32: |
| ; X86-SSE1: # %bb.0: |
| ; X86-SSE1-NEXT: subl $8, %esp |
| ; X86-SSE1-NEXT: fldl {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fnstcw (%esp) |
| ; X86-SSE1-NEXT: movzwl (%esp), %eax |
| ; X86-SSE1-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fldcw (%esp) |
| ; X86-SSE1-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-NEXT: addl $8, %esp |
| ; X86-SSE1-NEXT: retl |
| ; |
| ; X87-LABEL: d_to_s32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: fldl {{[0-9]+}}(%esp) |
| ; 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: retl |
| %r = fptosi double %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @x_to_u32(x86_fp80 %a) nounwind { |
| ; X86-AVX512-WIN-LABEL: x_to_u32: |
| ; X86-AVX512-WIN: # %bb.0: |
| ; X86-AVX512-WIN-NEXT: pushl %ebp |
| ; X86-AVX512-WIN-NEXT: movl %esp, %ebp |
| ; X86-AVX512-WIN-NEXT: andl $-8, %esp |
| ; X86-AVX512-WIN-NEXT: subl $8, %esp |
| ; X86-AVX512-WIN-NEXT: fldt 8(%ebp) |
| ; X86-AVX512-WIN-NEXT: fisttpll (%esp) |
| ; X86-AVX512-WIN-NEXT: movl (%esp), %eax |
| ; X86-AVX512-WIN-NEXT: movl %ebp, %esp |
| ; X86-AVX512-WIN-NEXT: popl %ebp |
| ; X86-AVX512-WIN-NEXT: retl |
| ; |
| ; X86-AVX512-LIN-LABEL: x_to_u32: |
| ; X86-AVX512-LIN: # %bb.0: |
| ; X86-AVX512-LIN-NEXT: subl $12, %esp |
| ; X86-AVX512-LIN-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-AVX512-LIN-NEXT: fisttpll (%esp) |
| ; X86-AVX512-LIN-NEXT: movl (%esp), %eax |
| ; X86-AVX512-LIN-NEXT: addl $12, %esp |
| ; X86-AVX512-LIN-NEXT: retl |
| ; |
| ; X64-AVX512-WIN-LABEL: x_to_u32: |
| ; X64-AVX512-WIN: # %bb.0: |
| ; X64-AVX512-WIN-NEXT: pushq %rax |
| ; X64-AVX512-WIN-NEXT: fldt (%rcx) |
| ; X64-AVX512-WIN-NEXT: fisttpll (%rsp) |
| ; X64-AVX512-WIN-NEXT: movl (%rsp), %eax |
| ; X64-AVX512-WIN-NEXT: popq %rcx |
| ; X64-AVX512-WIN-NEXT: retq |
| ; |
| ; X64-AVX512-LIN-LABEL: x_to_u32: |
| ; X64-AVX512-LIN: # %bb.0: |
| ; X64-AVX512-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-AVX512-LIN-NEXT: fisttpll -{{[0-9]+}}(%rsp) |
| ; X64-AVX512-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-AVX512-LIN-NEXT: retq |
| ; |
| ; X86-SSE3-WIN-LABEL: x_to_u32: |
| ; X86-SSE3-WIN: # %bb.0: |
| ; X86-SSE3-WIN-NEXT: pushl %ebp |
| ; X86-SSE3-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE3-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE3-WIN-NEXT: subl $8, %esp |
| ; X86-SSE3-WIN-NEXT: fldt 8(%ebp) |
| ; X86-SSE3-WIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-WIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE3-WIN-NEXT: popl %ebp |
| ; X86-SSE3-WIN-NEXT: retl |
| ; |
| ; X86-SSE3-LIN-LABEL: x_to_u32: |
| ; X86-SSE3-LIN: # %bb.0: |
| ; X86-SSE3-LIN-NEXT: subl $12, %esp |
| ; X86-SSE3-LIN-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE3-LIN-NEXT: fisttpll (%esp) |
| ; X86-SSE3-LIN-NEXT: movl (%esp), %eax |
| ; X86-SSE3-LIN-NEXT: addl $12, %esp |
| ; X86-SSE3-LIN-NEXT: retl |
| ; |
| ; X64-SSE3-WIN-LABEL: x_to_u32: |
| ; X64-SSE3-WIN: # %bb.0: |
| ; X64-SSE3-WIN-NEXT: pushq %rax |
| ; X64-SSE3-WIN-NEXT: fldt (%rcx) |
| ; X64-SSE3-WIN-NEXT: fisttpll (%rsp) |
| ; X64-SSE3-WIN-NEXT: movl (%rsp), %eax |
| ; X64-SSE3-WIN-NEXT: popq %rcx |
| ; X64-SSE3-WIN-NEXT: retq |
| ; |
| ; X64-SSE3-LIN-LABEL: x_to_u32: |
| ; X64-SSE3-LIN: # %bb.0: |
| ; X64-SSE3-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-SSE3-LIN-NEXT: fisttpll -{{[0-9]+}}(%rsp) |
| ; X64-SSE3-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE3-LIN-NEXT: retq |
| ; |
| ; X86-SSE2-WIN-LABEL: x_to_u32: |
| ; X86-SSE2-WIN: # %bb.0: |
| ; X86-SSE2-WIN-NEXT: pushl %ebp |
| ; X86-SSE2-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE2-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE2-WIN-NEXT: subl $16, %esp |
| ; X86-SSE2-WIN-NEXT: fldt 8(%ebp) |
| ; X86-SSE2-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE2-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE2-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE2-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE2-WIN-NEXT: popl %ebp |
| ; X86-SSE2-WIN-NEXT: retl |
| ; |
| ; X86-SSE2-LIN-LABEL: x_to_u32: |
| ; X86-SSE2-LIN: # %bb.0: |
| ; X86-SSE2-LIN-NEXT: subl $20, %esp |
| ; X86-SSE2-LIN-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE2-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-LIN-NEXT: addl $20, %esp |
| ; X86-SSE2-LIN-NEXT: retl |
| ; |
| ; X64-SSE2-WIN-LABEL: x_to_u32: |
| ; X64-SSE2-WIN: # %bb.0: |
| ; X64-SSE2-WIN-NEXT: subq $16, %rsp |
| ; X64-SSE2-WIN-NEXT: fldt (%rcx) |
| ; X64-SSE2-WIN-NEXT: fnstcw {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: movzwl {{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-SSE2-WIN-NEXT: movw %ax, {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fldcw {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fistpll {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fldcw {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: movl {{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-WIN-NEXT: addq $16, %rsp |
| ; X64-SSE2-WIN-NEXT: retq |
| ; |
| ; X64-SSE2-LIN-LABEL: x_to_u32: |
| ; X64-SSE2-LIN: # %bb.0: |
| ; X64-SSE2-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-SSE2-LIN-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fistpll -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-LIN-NEXT: retq |
| ; |
| ; X86-SSE1-WIN-LABEL: x_to_u32: |
| ; X86-SSE1-WIN: # %bb.0: |
| ; X86-SSE1-WIN-NEXT: pushl %ebp |
| ; X86-SSE1-WIN-NEXT: movl %esp, %ebp |
| ; X86-SSE1-WIN-NEXT: andl $-8, %esp |
| ; X86-SSE1-WIN-NEXT: subl $16, %esp |
| ; X86-SSE1-WIN-NEXT: fldt 8(%ebp) |
| ; X86-SSE1-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-WIN-NEXT: movl %ebp, %esp |
| ; X86-SSE1-WIN-NEXT: popl %ebp |
| ; X86-SSE1-WIN-NEXT: retl |
| ; |
| ; X86-SSE1-LIN-LABEL: x_to_u32: |
| ; X86-SSE1-LIN: # %bb.0: |
| ; X86-SSE1-LIN-NEXT: subl $20, %esp |
| ; X86-SSE1-LIN-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-LIN-NEXT: addl $20, %esp |
| ; X86-SSE1-LIN-NEXT: retl |
| ; |
| ; X87-WIN-LABEL: x_to_u32: |
| ; X87-WIN: # %bb.0: |
| ; X87-WIN-NEXT: pushl %ebp |
| ; X87-WIN-NEXT: movl %esp, %ebp |
| ; X87-WIN-NEXT: andl $-8, %esp |
| ; X87-WIN-NEXT: subl $16, %esp |
| ; X87-WIN-NEXT: fldt 8(%ebp) |
| ; X87-WIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-WIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-WIN-NEXT: movl %ebp, %esp |
| ; X87-WIN-NEXT: popl %ebp |
| ; X87-WIN-NEXT: retl |
| ; |
| ; X87-LIN-LABEL: x_to_u32: |
| ; X87-LIN: # %bb.0: |
| ; X87-LIN-NEXT: subl $20, %esp |
| ; X87-LIN-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fnstcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X87-LIN-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fistpll {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X87-LIN-NEXT: addl $20, %esp |
| ; X87-LIN-NEXT: retl |
| %r = fptoui x86_fp80 %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @x_to_s32(x86_fp80 %a) nounwind { |
| ; X86-AVX512-LABEL: x_to_s32: |
| ; X86-AVX512: # %bb.0: |
| ; X86-AVX512-NEXT: pushl %eax |
| ; X86-AVX512-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-AVX512-NEXT: fisttpl (%esp) |
| ; X86-AVX512-NEXT: movl (%esp), %eax |
| ; X86-AVX512-NEXT: popl %ecx |
| ; X86-AVX512-NEXT: retl |
| ; |
| ; X64-AVX512-WIN-LABEL: x_to_s32: |
| ; X64-AVX512-WIN: # %bb.0: |
| ; X64-AVX512-WIN-NEXT: pushq %rax |
| ; X64-AVX512-WIN-NEXT: fldt (%rcx) |
| ; X64-AVX512-WIN-NEXT: fisttpl {{[0-9]+}}(%rsp) |
| ; X64-AVX512-WIN-NEXT: movl {{[0-9]+}}(%rsp), %eax |
| ; X64-AVX512-WIN-NEXT: popq %rcx |
| ; X64-AVX512-WIN-NEXT: retq |
| ; |
| ; X64-AVX512-LIN-LABEL: x_to_s32: |
| ; X64-AVX512-LIN: # %bb.0: |
| ; X64-AVX512-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-AVX512-LIN-NEXT: fisttpl -{{[0-9]+}}(%rsp) |
| ; X64-AVX512-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-AVX512-LIN-NEXT: retq |
| ; |
| ; X86-SSE3-LABEL: x_to_s32: |
| ; X86-SSE3: # %bb.0: |
| ; X86-SSE3-NEXT: pushl %eax |
| ; X86-SSE3-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE3-NEXT: fisttpl (%esp) |
| ; X86-SSE3-NEXT: movl (%esp), %eax |
| ; X86-SSE3-NEXT: popl %ecx |
| ; X86-SSE3-NEXT: retl |
| ; |
| ; X64-SSE3-WIN-LABEL: x_to_s32: |
| ; X64-SSE3-WIN: # %bb.0: |
| ; X64-SSE3-WIN-NEXT: pushq %rax |
| ; X64-SSE3-WIN-NEXT: fldt (%rcx) |
| ; X64-SSE3-WIN-NEXT: fisttpl {{[0-9]+}}(%rsp) |
| ; X64-SSE3-WIN-NEXT: movl {{[0-9]+}}(%rsp), %eax |
| ; X64-SSE3-WIN-NEXT: popq %rcx |
| ; X64-SSE3-WIN-NEXT: retq |
| ; |
| ; X64-SSE3-LIN-LABEL: x_to_s32: |
| ; X64-SSE3-LIN: # %bb.0: |
| ; X64-SSE3-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-SSE3-LIN-NEXT: fisttpl -{{[0-9]+}}(%rsp) |
| ; X64-SSE3-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE3-LIN-NEXT: retq |
| ; |
| ; X86-SSE2-LABEL: x_to_s32: |
| ; X86-SSE2: # %bb.0: |
| ; X86-SSE2-NEXT: subl $8, %esp |
| ; X86-SSE2-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE2-NEXT: fnstcw (%esp) |
| ; X86-SSE2-NEXT: movzwl (%esp), %eax |
| ; X86-SSE2-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE2-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE2-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE2-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X86-SSE2-NEXT: fldcw (%esp) |
| ; X86-SSE2-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE2-NEXT: addl $8, %esp |
| ; X86-SSE2-NEXT: retl |
| ; |
| ; X64-SSE2-WIN-LABEL: x_to_s32: |
| ; X64-SSE2-WIN: # %bb.0: |
| ; X64-SSE2-WIN-NEXT: pushq %rax |
| ; X64-SSE2-WIN-NEXT: fldt (%rcx) |
| ; X64-SSE2-WIN-NEXT: fnstcw (%rsp) |
| ; X64-SSE2-WIN-NEXT: movzwl (%rsp), %eax |
| ; X64-SSE2-WIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-SSE2-WIN-NEXT: movw %ax, {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fldcw {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fistpl {{[0-9]+}}(%rsp) |
| ; X64-SSE2-WIN-NEXT: fldcw (%rsp) |
| ; X64-SSE2-WIN-NEXT: movl {{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-WIN-NEXT: popq %rcx |
| ; X64-SSE2-WIN-NEXT: retq |
| ; |
| ; X64-SSE2-LIN-LABEL: x_to_s32: |
| ; X64-SSE2-LIN: # %bb.0: |
| ; X64-SSE2-LIN-NEXT: fldt {{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fnstcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-LIN-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X64-SSE2-LIN-NEXT: movw %ax, -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fistpl -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: fldcw -{{[0-9]+}}(%rsp) |
| ; X64-SSE2-LIN-NEXT: movl -{{[0-9]+}}(%rsp), %eax |
| ; X64-SSE2-LIN-NEXT: retq |
| ; |
| ; X86-SSE1-LABEL: x_to_s32: |
| ; X86-SSE1: # %bb.0: |
| ; X86-SSE1-NEXT: subl $8, %esp |
| ; X86-SSE1-NEXT: fldt {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fnstcw (%esp) |
| ; X86-SSE1-NEXT: movzwl (%esp), %eax |
| ; X86-SSE1-NEXT: orl $3072, %eax # imm = 0xC00 |
| ; X86-SSE1-NEXT: movw %ax, {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fldcw {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fistpl {{[0-9]+}}(%esp) |
| ; X86-SSE1-NEXT: fldcw (%esp) |
| ; X86-SSE1-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-SSE1-NEXT: addl $8, %esp |
| ; X86-SSE1-NEXT: retl |
| ; |
| ; X87-LABEL: x_to_s32: |
| ; X87: # %bb.0: |
| ; X87-NEXT: subl $8, %esp |
| ; X87-NEXT: fldt {{[0-9]+}}(%esp) |
| ; 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: retl |
| %r = fptosi x86_fp80 %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @t_to_u32(fp128 %a) nounwind { |
| ; X86-AVX512-WIN-LABEL: t_to_u32: |
| ; X86-AVX512-WIN: # %bb.0: |
| ; X86-AVX512-WIN-NEXT: subl $16, %esp |
| ; X86-AVX512-WIN-NEXT: vmovups {{[0-9]+}}(%esp), %xmm0 |
| ; X86-AVX512-WIN-NEXT: vmovups %xmm0, (%esp) |
| ; X86-AVX512-WIN-NEXT: calll ___fixunstfsi |
| ; X86-AVX512-WIN-NEXT: addl $16, %esp |
| ; X86-AVX512-WIN-NEXT: retl |
| ; |
| ; X86-AVX512-LIN-LABEL: t_to_u32: |
| ; X86-AVX512-LIN: # %bb.0: |
| ; X86-AVX512-LIN-NEXT: subl $28, %esp |
| ; X86-AVX512-LIN-NEXT: vmovaps {{[0-9]+}}(%esp), %xmm0 |
| ; X86-AVX512-LIN-NEXT: vmovups %xmm0, (%esp) |
| ; X86-AVX512-LIN-NEXT: calll __fixunstfsi |
| ; X86-AVX512-LIN-NEXT: addl $28, %esp |
| ; X86-AVX512-LIN-NEXT: retl |
| ; |
| ; X64-AVX512-WIN-LABEL: t_to_u32: |
| ; X64-AVX512-WIN: # %bb.0: |
| ; X64-AVX512-WIN-NEXT: subq $40, %rsp |
| ; X64-AVX512-WIN-NEXT: callq __fixunstfsi |
| ; X64-AVX512-WIN-NEXT: addq $40, %rsp |
| ; X64-AVX512-WIN-NEXT: retq |
| ; |
| ; X64-AVX512-LIN-LABEL: t_to_u32: |
| ; X64-AVX512-LIN: # %bb.0: |
| ; X64-AVX512-LIN-NEXT: pushq %rax |
| ; X64-AVX512-LIN-NEXT: callq __fixunstfsi |
| ; X64-AVX512-LIN-NEXT: popq %rcx |
| ; X64-AVX512-LIN-NEXT: retq |
| ; |
| ; X86-SSE-WIN-LABEL: t_to_u32: |
| ; X86-SSE-WIN: # %bb.0: |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: calll ___fixunstfsi |
| ; X86-SSE-WIN-NEXT: addl $16, %esp |
| ; X86-SSE-WIN-NEXT: retl |
| ; |
| ; X86-SSE-LIN-LABEL: t_to_u32: |
| ; X86-SSE-LIN: # %bb.0: |
| ; X86-SSE-LIN-NEXT: subl $12, %esp |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: calll __fixunstfsi |
| ; X86-SSE-LIN-NEXT: addl $28, %esp |
| ; X86-SSE-LIN-NEXT: retl |
| ; |
| ; X64-SSE-WIN-LABEL: t_to_u32: |
| ; X64-SSE-WIN: # %bb.0: |
| ; X64-SSE-WIN-NEXT: subq $40, %rsp |
| ; X64-SSE-WIN-NEXT: callq __fixunstfsi |
| ; X64-SSE-WIN-NEXT: addq $40, %rsp |
| ; X64-SSE-WIN-NEXT: retq |
| ; |
| ; X64-SSE-LIN-LABEL: t_to_u32: |
| ; X64-SSE-LIN: # %bb.0: |
| ; X64-SSE-LIN-NEXT: pushq %rax |
| ; X64-SSE-LIN-NEXT: callq __fixunstfsi |
| ; X64-SSE-LIN-NEXT: popq %rcx |
| ; X64-SSE-LIN-NEXT: retq |
| ; |
| ; X87-WIN-LABEL: t_to_u32: |
| ; X87-WIN: # %bb.0: |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: calll ___fixunstfsi |
| ; X87-WIN-NEXT: addl $16, %esp |
| ; X87-WIN-NEXT: retl |
| ; |
| ; X87-LIN-LABEL: t_to_u32: |
| ; X87-LIN: # %bb.0: |
| ; X87-LIN-NEXT: subl $12, %esp |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: calll __fixunstfsi |
| ; X87-LIN-NEXT: addl $28, %esp |
| ; X87-LIN-NEXT: retl |
| %r = fptoui fp128 %a to i32 |
| ret i32 %r |
| } |
| |
| define i32 @t_to_s32(fp128 %a) nounwind { |
| ; X86-AVX512-WIN-LABEL: t_to_s32: |
| ; X86-AVX512-WIN: # %bb.0: |
| ; X86-AVX512-WIN-NEXT: subl $16, %esp |
| ; X86-AVX512-WIN-NEXT: vmovups {{[0-9]+}}(%esp), %xmm0 |
| ; X86-AVX512-WIN-NEXT: vmovups %xmm0, (%esp) |
| ; X86-AVX512-WIN-NEXT: calll ___fixtfsi |
| ; X86-AVX512-WIN-NEXT: addl $16, %esp |
| ; X86-AVX512-WIN-NEXT: retl |
| ; |
| ; X86-AVX512-LIN-LABEL: t_to_s32: |
| ; X86-AVX512-LIN: # %bb.0: |
| ; X86-AVX512-LIN-NEXT: subl $28, %esp |
| ; X86-AVX512-LIN-NEXT: vmovaps {{[0-9]+}}(%esp), %xmm0 |
| ; X86-AVX512-LIN-NEXT: vmovups %xmm0, (%esp) |
| ; X86-AVX512-LIN-NEXT: calll __fixtfsi |
| ; X86-AVX512-LIN-NEXT: addl $28, %esp |
| ; X86-AVX512-LIN-NEXT: retl |
| ; |
| ; X64-AVX512-WIN-LABEL: t_to_s32: |
| ; X64-AVX512-WIN: # %bb.0: |
| ; X64-AVX512-WIN-NEXT: subq $40, %rsp |
| ; X64-AVX512-WIN-NEXT: callq __fixtfsi |
| ; X64-AVX512-WIN-NEXT: addq $40, %rsp |
| ; X64-AVX512-WIN-NEXT: retq |
| ; |
| ; X64-AVX512-LIN-LABEL: t_to_s32: |
| ; X64-AVX512-LIN: # %bb.0: |
| ; X64-AVX512-LIN-NEXT: pushq %rax |
| ; X64-AVX512-LIN-NEXT: callq __fixtfsi |
| ; X64-AVX512-LIN-NEXT: popq %rcx |
| ; X64-AVX512-LIN-NEXT: retq |
| ; |
| ; X86-SSE-WIN-LABEL: t_to_s32: |
| ; X86-SSE-WIN: # %bb.0: |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-WIN-NEXT: calll ___fixtfsi |
| ; X86-SSE-WIN-NEXT: addl $16, %esp |
| ; X86-SSE-WIN-NEXT: retl |
| ; |
| ; X86-SSE-LIN-LABEL: t_to_s32: |
| ; X86-SSE-LIN: # %bb.0: |
| ; X86-SSE-LIN-NEXT: subl $12, %esp |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X86-SSE-LIN-NEXT: calll __fixtfsi |
| ; X86-SSE-LIN-NEXT: addl $28, %esp |
| ; X86-SSE-LIN-NEXT: retl |
| ; |
| ; X64-SSE-WIN-LABEL: t_to_s32: |
| ; X64-SSE-WIN: # %bb.0: |
| ; X64-SSE-WIN-NEXT: subq $40, %rsp |
| ; X64-SSE-WIN-NEXT: callq __fixtfsi |
| ; X64-SSE-WIN-NEXT: addq $40, %rsp |
| ; X64-SSE-WIN-NEXT: retq |
| ; |
| ; X64-SSE-LIN-LABEL: t_to_s32: |
| ; X64-SSE-LIN: # %bb.0: |
| ; X64-SSE-LIN-NEXT: pushq %rax |
| ; X64-SSE-LIN-NEXT: callq __fixtfsi |
| ; X64-SSE-LIN-NEXT: popq %rcx |
| ; X64-SSE-LIN-NEXT: retq |
| ; |
| ; X87-WIN-LABEL: t_to_s32: |
| ; X87-WIN: # %bb.0: |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-WIN-NEXT: calll ___fixtfsi |
| ; X87-WIN-NEXT: addl $16, %esp |
| ; X87-WIN-NEXT: retl |
| ; |
| ; X87-LIN-LABEL: t_to_s32: |
| ; X87-LIN: # %bb.0: |
| ; X87-LIN-NEXT: subl $12, %esp |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: pushl {{[0-9]+}}(%esp) |
| ; X87-LIN-NEXT: calll __fixtfsi |
| ; X87-LIN-NEXT: addl $28, %esp |
| ; X87-LIN-NEXT: retl |
| %r = fptosi fp128 %a to i32 |
| ret i32 %r |
| } |
