forked from OSchip/llvm-project
1014 lines
33 KiB
LLVM
1014 lines
33 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=CHECK,CHECK32,AVX512_32,AVX512DQVL_32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=CHECK,CHECK64,AVX512_64,AVX512DQVL_64
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=CHECK,CHECK32,AVX512_32,AVX512DQ_32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=CHECK,CHECK64,AVX512_64,AVX512DQ_64
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,CHECK32,AVX512_32,AVX512F_32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,CHECK64,AVX512_64,AVX512F_64
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,CHECK32,SSE2_32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,CHECK64,SSE2_64
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=-sse | FileCheck %s --check-prefixes=CHECK,CHECK32,X87
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; Verify that scalar integer conversions to FP compile successfully
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; (at one time long double failed with avx512f), and that reasonable
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; instruction sequences are selected based on subtarget features.
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define float @u32_to_f(i32 %a) nounwind {
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; AVX512_32-LABEL: u32_to_f:
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; AVX512_32: # %bb.0:
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; AVX512_32-NEXT: pushl %eax
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; AVX512_32-NEXT: vcvtusi2ssl {{[0-9]+}}(%esp), %xmm0, %xmm0
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; AVX512_32-NEXT: vmovss %xmm0, (%esp)
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; AVX512_32-NEXT: flds (%esp)
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; AVX512_32-NEXT: popl %eax
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; AVX512_32-NEXT: retl
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;
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; AVX512_64-LABEL: u32_to_f:
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; AVX512_64: # %bb.0:
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; AVX512_64-NEXT: vcvtusi2ss %edi, %xmm0, %xmm0
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; AVX512_64-NEXT: retq
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;
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; SSE2_32-LABEL: u32_to_f:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %eax
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; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; SSE2_32-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2_32-NEXT: orpd %xmm0, %xmm1
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; SSE2_32-NEXT: subsd %xmm0, %xmm1
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; SSE2_32-NEXT: xorps %xmm0, %xmm0
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; SSE2_32-NEXT: cvtsd2ss %xmm1, %xmm0
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; SSE2_32-NEXT: movss %xmm0, (%esp)
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; SSE2_32-NEXT: flds (%esp)
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; SSE2_32-NEXT: popl %eax
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; SSE2_32-NEXT: retl
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;
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; SSE2_64-LABEL: u32_to_f:
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; SSE2_64: # %bb.0:
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; SSE2_64-NEXT: movl %edi, %eax
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; SSE2_64-NEXT: cvtsi2ss %rax, %xmm0
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; SSE2_64-NEXT: retq
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;
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; X87-LABEL: u32_to_f:
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; X87: # %bb.0:
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; X87-NEXT: pushl %ebp
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; X87-NEXT: movl %esp, %ebp
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; X87-NEXT: andl $-8, %esp
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; X87-NEXT: subl $8, %esp
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; X87-NEXT: movl 8(%ebp), %eax
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; X87-NEXT: movl %eax, (%esp)
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; X87-NEXT: movl $0, {{[0-9]+}}(%esp)
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; X87-NEXT: fildll (%esp)
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; X87-NEXT: movl %ebp, %esp
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; X87-NEXT: popl %ebp
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; X87-NEXT: retl
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%r = uitofp i32 %a to float
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ret float %r
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}
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define float @s32_to_f(i32 %a) nounwind {
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; AVX512_32-LABEL: s32_to_f:
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; AVX512_32: # %bb.0:
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; AVX512_32-NEXT: pushl %eax
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; AVX512_32-NEXT: vcvtsi2ssl {{[0-9]+}}(%esp), %xmm0, %xmm0
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; AVX512_32-NEXT: vmovss %xmm0, (%esp)
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; AVX512_32-NEXT: flds (%esp)
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; AVX512_32-NEXT: popl %eax
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; AVX512_32-NEXT: retl
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;
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; AVX512_64-LABEL: s32_to_f:
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; AVX512_64: # %bb.0:
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; AVX512_64-NEXT: vcvtsi2ss %edi, %xmm0, %xmm0
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; AVX512_64-NEXT: retq
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;
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; SSE2_32-LABEL: s32_to_f:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %eax
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; SSE2_32-NEXT: cvtsi2ssl {{[0-9]+}}(%esp), %xmm0
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; SSE2_32-NEXT: movss %xmm0, (%esp)
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; SSE2_32-NEXT: flds (%esp)
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; SSE2_32-NEXT: popl %eax
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; SSE2_32-NEXT: retl
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;
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; SSE2_64-LABEL: s32_to_f:
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; SSE2_64: # %bb.0:
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; SSE2_64-NEXT: cvtsi2ss %edi, %xmm0
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; SSE2_64-NEXT: retq
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;
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; X87-LABEL: s32_to_f:
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; X87: # %bb.0:
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; X87-NEXT: pushl %eax
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; X87-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X87-NEXT: movl %eax, (%esp)
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; X87-NEXT: fildl (%esp)
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; X87-NEXT: popl %eax
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; X87-NEXT: retl
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%r = sitofp i32 %a to float
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ret float %r
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}
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define double @u32_to_d(i32 %a) nounwind {
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; AVX512_32-LABEL: u32_to_d:
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; AVX512_32: # %bb.0:
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; AVX512_32-NEXT: pushl %ebp
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; AVX512_32-NEXT: movl %esp, %ebp
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; AVX512_32-NEXT: andl $-8, %esp
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; AVX512_32-NEXT: subl $8, %esp
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; AVX512_32-NEXT: vcvtusi2sdl 8(%ebp), %xmm0, %xmm0
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; AVX512_32-NEXT: vmovsd %xmm0, (%esp)
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; AVX512_32-NEXT: fldl (%esp)
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; AVX512_32-NEXT: movl %ebp, %esp
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; AVX512_32-NEXT: popl %ebp
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; AVX512_32-NEXT: retl
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;
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; AVX512_64-LABEL: u32_to_d:
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; AVX512_64: # %bb.0:
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; AVX512_64-NEXT: vcvtusi2sd %edi, %xmm0, %xmm0
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; AVX512_64-NEXT: retq
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;
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; SSE2_32-LABEL: u32_to_d:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %ebp
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; SSE2_32-NEXT: movl %esp, %ebp
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; SSE2_32-NEXT: andl $-8, %esp
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; SSE2_32-NEXT: subl $8, %esp
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; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; SSE2_32-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2_32-NEXT: orpd %xmm0, %xmm1
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; SSE2_32-NEXT: subsd %xmm0, %xmm1
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; SSE2_32-NEXT: movsd %xmm1, (%esp)
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; SSE2_32-NEXT: fldl (%esp)
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; SSE2_32-NEXT: movl %ebp, %esp
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; SSE2_32-NEXT: popl %ebp
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; SSE2_32-NEXT: retl
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;
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; SSE2_64-LABEL: u32_to_d:
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; SSE2_64: # %bb.0:
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; SSE2_64-NEXT: movl %edi, %eax
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; SSE2_64-NEXT: cvtsi2sd %rax, %xmm0
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; SSE2_64-NEXT: retq
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;
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; X87-LABEL: u32_to_d:
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; X87: # %bb.0:
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; X87-NEXT: pushl %ebp
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; X87-NEXT: movl %esp, %ebp
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; X87-NEXT: andl $-8, %esp
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; X87-NEXT: subl $8, %esp
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; X87-NEXT: movl 8(%ebp), %eax
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; X87-NEXT: movl %eax, (%esp)
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; X87-NEXT: movl $0, {{[0-9]+}}(%esp)
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; X87-NEXT: fildll (%esp)
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; X87-NEXT: movl %ebp, %esp
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; X87-NEXT: popl %ebp
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; X87-NEXT: retl
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%r = uitofp i32 %a to double
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ret double %r
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}
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define double @s32_to_d(i32 %a) nounwind {
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; AVX512_32-LABEL: s32_to_d:
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; AVX512_32: # %bb.0:
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; AVX512_32-NEXT: pushl %ebp
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; AVX512_32-NEXT: movl %esp, %ebp
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; AVX512_32-NEXT: andl $-8, %esp
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; AVX512_32-NEXT: subl $8, %esp
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; AVX512_32-NEXT: vcvtsi2sdl 8(%ebp), %xmm0, %xmm0
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; AVX512_32-NEXT: vmovsd %xmm0, (%esp)
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; AVX512_32-NEXT: fldl (%esp)
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; AVX512_32-NEXT: movl %ebp, %esp
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; AVX512_32-NEXT: popl %ebp
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; AVX512_32-NEXT: retl
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;
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; AVX512_64-LABEL: s32_to_d:
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; AVX512_64: # %bb.0:
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; AVX512_64-NEXT: vcvtsi2sd %edi, %xmm0, %xmm0
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; AVX512_64-NEXT: retq
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;
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; SSE2_32-LABEL: s32_to_d:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %ebp
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; SSE2_32-NEXT: movl %esp, %ebp
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; SSE2_32-NEXT: andl $-8, %esp
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; SSE2_32-NEXT: subl $8, %esp
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; SSE2_32-NEXT: cvtsi2sdl 8(%ebp), %xmm0
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; SSE2_32-NEXT: movsd %xmm0, (%esp)
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; SSE2_32-NEXT: fldl (%esp)
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; SSE2_32-NEXT: movl %ebp, %esp
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; SSE2_32-NEXT: popl %ebp
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; SSE2_32-NEXT: retl
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;
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; SSE2_64-LABEL: s32_to_d:
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; SSE2_64: # %bb.0:
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; SSE2_64-NEXT: cvtsi2sd %edi, %xmm0
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; SSE2_64-NEXT: retq
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;
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; X87-LABEL: s32_to_d:
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; X87: # %bb.0:
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; X87-NEXT: pushl %eax
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; X87-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X87-NEXT: movl %eax, (%esp)
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; X87-NEXT: fildl (%esp)
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; X87-NEXT: popl %eax
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; X87-NEXT: retl
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%r = sitofp i32 %a to double
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ret double %r
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}
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define x86_fp80 @u32_to_x(i32 %a) nounwind {
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; AVX512_32-LABEL: u32_to_x:
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; AVX512_32: # %bb.0:
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; AVX512_32-NEXT: pushl %ebp
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; AVX512_32-NEXT: movl %esp, %ebp
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; AVX512_32-NEXT: andl $-8, %esp
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; AVX512_32-NEXT: subl $8, %esp
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; AVX512_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; AVX512_32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; AVX512_32-NEXT: vorpd %xmm0, %xmm1, %xmm1
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; AVX512_32-NEXT: vsubsd %xmm0, %xmm1, %xmm0
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; AVX512_32-NEXT: vmovsd %xmm0, (%esp)
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; AVX512_32-NEXT: fldl (%esp)
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; AVX512_32-NEXT: movl %ebp, %esp
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; AVX512_32-NEXT: popl %ebp
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; AVX512_32-NEXT: retl
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;
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; CHECK64-LABEL: u32_to_x:
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; CHECK64: # %bb.0:
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; CHECK64-NEXT: movl %edi, %eax
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; CHECK64-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
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; CHECK64-NEXT: fildll -{{[0-9]+}}(%rsp)
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; CHECK64-NEXT: retq
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;
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; SSE2_32-LABEL: u32_to_x:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %ebp
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; SSE2_32-NEXT: movl %esp, %ebp
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; SSE2_32-NEXT: andl $-8, %esp
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; SSE2_32-NEXT: subl $8, %esp
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; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; SSE2_32-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2_32-NEXT: orpd %xmm0, %xmm1
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; SSE2_32-NEXT: subsd %xmm0, %xmm1
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; SSE2_32-NEXT: movsd %xmm1, (%esp)
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; SSE2_32-NEXT: fldl (%esp)
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; SSE2_32-NEXT: movl %ebp, %esp
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; SSE2_32-NEXT: popl %ebp
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; SSE2_32-NEXT: retl
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;
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; X87-LABEL: u32_to_x:
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; X87: # %bb.0:
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; X87-NEXT: pushl %ebp
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; X87-NEXT: movl %esp, %ebp
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; X87-NEXT: andl $-8, %esp
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; X87-NEXT: subl $8, %esp
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; X87-NEXT: movl 8(%ebp), %eax
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; X87-NEXT: movl %eax, (%esp)
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; X87-NEXT: movl $0, {{[0-9]+}}(%esp)
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; X87-NEXT: fildll (%esp)
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; X87-NEXT: movl %ebp, %esp
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; X87-NEXT: popl %ebp
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; X87-NEXT: retl
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%r = uitofp i32 %a to x86_fp80
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ret x86_fp80 %r
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}
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define x86_fp80 @s32_to_x(i32 %a) nounwind {
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; CHECK32-LABEL: s32_to_x:
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; CHECK32: # %bb.0:
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; CHECK32-NEXT: pushl %eax
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; CHECK32-NEXT: movl {{[0-9]+}}(%esp), %eax
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; CHECK32-NEXT: movl %eax, (%esp)
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; CHECK32-NEXT: fildl (%esp)
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; CHECK32-NEXT: popl %eax
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; CHECK32-NEXT: retl
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;
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; CHECK64-LABEL: s32_to_x:
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; CHECK64: # %bb.0:
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; CHECK64-NEXT: movl %edi, -{{[0-9]+}}(%rsp)
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; CHECK64-NEXT: fildl -{{[0-9]+}}(%rsp)
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; CHECK64-NEXT: retq
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%r = sitofp i32 %a to x86_fp80
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ret x86_fp80 %r
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}
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define float @u64_to_f(i64 %a) nounwind {
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; AVX512DQVL_32-LABEL: u64_to_f:
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; AVX512DQVL_32: # %bb.0:
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; AVX512DQVL_32-NEXT: pushl %eax
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; AVX512DQVL_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; AVX512DQVL_32-NEXT: vcvtuqq2ps %ymm0, %xmm0
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; AVX512DQVL_32-NEXT: vmovss %xmm0, (%esp)
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; AVX512DQVL_32-NEXT: flds (%esp)
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; AVX512DQVL_32-NEXT: popl %eax
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; AVX512DQVL_32-NEXT: vzeroupper
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; AVX512DQVL_32-NEXT: retl
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;
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; AVX512_64-LABEL: u64_to_f:
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; AVX512_64: # %bb.0:
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; AVX512_64-NEXT: vcvtusi2ss %rdi, %xmm0, %xmm0
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; AVX512_64-NEXT: retq
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;
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; AVX512DQ_32-LABEL: u64_to_f:
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; AVX512DQ_32: # %bb.0:
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; AVX512DQ_32-NEXT: pushl %eax
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; AVX512DQ_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; AVX512DQ_32-NEXT: vcvtuqq2ps %zmm0, %ymm0
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; AVX512DQ_32-NEXT: vmovss %xmm0, (%esp)
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; AVX512DQ_32-NEXT: flds (%esp)
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; AVX512DQ_32-NEXT: popl %eax
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; AVX512DQ_32-NEXT: vzeroupper
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; AVX512DQ_32-NEXT: retl
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;
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; AVX512F_32-LABEL: u64_to_f:
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; AVX512F_32: # %bb.0:
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; AVX512F_32-NEXT: pushl %ebp
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; AVX512F_32-NEXT: movl %esp, %ebp
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; AVX512F_32-NEXT: andl $-8, %esp
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; AVX512F_32-NEXT: subl $16, %esp
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; AVX512F_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; AVX512F_32-NEXT: vmovlps %xmm0, {{[0-9]+}}(%esp)
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; AVX512F_32-NEXT: xorl %eax, %eax
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; AVX512F_32-NEXT: cmpl $0, 12(%ebp)
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; AVX512F_32-NEXT: setns %al
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; AVX512F_32-NEXT: fildll {{[0-9]+}}(%esp)
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; AVX512F_32-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
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; AVX512F_32-NEXT: fstps {{[0-9]+}}(%esp)
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; AVX512F_32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; AVX512F_32-NEXT: vmovss %xmm0, (%esp)
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; AVX512F_32-NEXT: flds (%esp)
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; AVX512F_32-NEXT: movl %ebp, %esp
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; AVX512F_32-NEXT: popl %ebp
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; AVX512F_32-NEXT: retl
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;
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; SSE2_32-LABEL: u64_to_f:
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; SSE2_32: # %bb.0:
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; SSE2_32-NEXT: pushl %ebp
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; SSE2_32-NEXT: movl %esp, %ebp
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; SSE2_32-NEXT: andl $-8, %esp
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; SSE2_32-NEXT: subl $16, %esp
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; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; SSE2_32-NEXT: movlps %xmm0, {{[0-9]+}}(%esp)
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; SSE2_32-NEXT: xorl %eax, %eax
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; SSE2_32-NEXT: cmpl $0, 12(%ebp)
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; SSE2_32-NEXT: setns %al
|
|
; SSE2_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
; SSE2_32-NEXT: fstps {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
|
; SSE2_32-NEXT: movss %xmm0, (%esp)
|
|
; SSE2_32-NEXT: flds (%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: u64_to_f:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: testq %rdi, %rdi
|
|
; SSE2_64-NEXT: js .LBB6_1
|
|
; SSE2_64-NEXT: # %bb.2:
|
|
; SSE2_64-NEXT: cvtsi2ss %rdi, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
; SSE2_64-NEXT: .LBB6_1:
|
|
; SSE2_64-NEXT: movq %rdi, %rax
|
|
; SSE2_64-NEXT: shrq %rax
|
|
; SSE2_64-NEXT: andl $1, %edi
|
|
; SSE2_64-NEXT: orq %rax, %rdi
|
|
; SSE2_64-NEXT: cvtsi2ss %rdi, %xmm0
|
|
; SSE2_64-NEXT: addss %xmm0, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: u64_to_f:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: pushl %ebp
|
|
; X87-NEXT: movl %esp, %ebp
|
|
; X87-NEXT: andl $-8, %esp
|
|
; X87-NEXT: subl $16, %esp
|
|
; X87-NEXT: movl 8(%ebp), %eax
|
|
; X87-NEXT: movl 12(%ebp), %ecx
|
|
; X87-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %eax, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: xorl %eax, %eax
|
|
; X87-NEXT: testl %ecx, %ecx
|
|
; X87-NEXT: setns %al
|
|
; X87-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; X87-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
; X87-NEXT: fstps {{[0-9]+}}(%esp)
|
|
; X87-NEXT: flds {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %ebp, %esp
|
|
; X87-NEXT: popl %ebp
|
|
; X87-NEXT: retl
|
|
%r = uitofp i64 %a to float
|
|
ret float %r
|
|
}
|
|
|
|
define float @s64_to_f(i64 %a) nounwind {
|
|
; AVX512DQVL_32-LABEL: s64_to_f:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %eax
|
|
; AVX512DQVL_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQVL_32-NEXT: vcvtqq2ps %ymm0, %xmm0
|
|
; AVX512DQVL_32-NEXT: vmovss %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: flds (%esp)
|
|
; AVX512DQVL_32-NEXT: popl %eax
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: s64_to_f:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: vcvtsi2ss %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: s64_to_f:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %eax
|
|
; AVX512DQ_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQ_32-NEXT: vcvtqq2ps %zmm0, %ymm0
|
|
; AVX512DQ_32-NEXT: vmovss %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: flds (%esp)
|
|
; AVX512DQ_32-NEXT: popl %eax
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: s64_to_f:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %eax
|
|
; AVX512F_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: fstps (%esp)
|
|
; AVX512F_32-NEXT: flds (%esp)
|
|
; AVX512F_32-NEXT: popl %eax
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: s64_to_f:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %eax
|
|
; SSE2_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fstps (%esp)
|
|
; SSE2_32-NEXT: flds (%esp)
|
|
; SSE2_32-NEXT: popl %eax
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: s64_to_f:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: cvtsi2ss %rdi, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: s64_to_f:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; X87-NEXT: retl
|
|
%r = sitofp i64 %a to float
|
|
ret float %r
|
|
}
|
|
|
|
define float @s64_to_f_2(i64 %a) nounwind {
|
|
; AVX512DQVL_32-LABEL: s64_to_f_2:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %eax
|
|
; AVX512DQVL_32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; AVX512DQVL_32-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; AVX512DQVL_32-NEXT: addl $5, %eax
|
|
; AVX512DQVL_32-NEXT: adcl $0, %ecx
|
|
; AVX512DQVL_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512DQVL_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512DQVL_32-NEXT: vcvtqq2ps %ymm0, %xmm0
|
|
; AVX512DQVL_32-NEXT: vmovss %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: flds (%esp)
|
|
; AVX512DQVL_32-NEXT: popl %eax
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: s64_to_f_2:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: addq $5, %rdi
|
|
; AVX512_64-NEXT: vcvtsi2ss %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: s64_to_f_2:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %eax
|
|
; AVX512DQ_32-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; AVX512DQ_32-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; AVX512DQ_32-NEXT: addl $5, %eax
|
|
; AVX512DQ_32-NEXT: adcl $0, %ecx
|
|
; AVX512DQ_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512DQ_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512DQ_32-NEXT: vcvtqq2ps %zmm0, %ymm0
|
|
; AVX512DQ_32-NEXT: vmovss %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: flds (%esp)
|
|
; AVX512DQ_32-NEXT: popl %eax
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: s64_to_f_2:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %ebp
|
|
; AVX512F_32-NEXT: movl %esp, %ebp
|
|
; AVX512F_32-NEXT: andl $-8, %esp
|
|
; AVX512F_32-NEXT: subl $16, %esp
|
|
; AVX512F_32-NEXT: movl 8(%ebp), %eax
|
|
; AVX512F_32-NEXT: movl 12(%ebp), %ecx
|
|
; AVX512F_32-NEXT: addl $5, %eax
|
|
; AVX512F_32-NEXT: adcl $0, %ecx
|
|
; AVX512F_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512F_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512F_32-NEXT: vmovq %xmm0, {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: fstps {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: flds {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: movl %ebp, %esp
|
|
; AVX512F_32-NEXT: popl %ebp
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: s64_to_f_2:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %ebp
|
|
; SSE2_32-NEXT: movl %esp, %ebp
|
|
; SSE2_32-NEXT: andl $-8, %esp
|
|
; SSE2_32-NEXT: subl $16, %esp
|
|
; SSE2_32-NEXT: movl 8(%ebp), %eax
|
|
; SSE2_32-NEXT: movl 12(%ebp), %ecx
|
|
; SSE2_32-NEXT: addl $5, %eax
|
|
; SSE2_32-NEXT: adcl $0, %ecx
|
|
; SSE2_32-NEXT: movd %ecx, %xmm0
|
|
; SSE2_32-NEXT: movd %eax, %xmm1
|
|
; SSE2_32-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
|
|
; SSE2_32-NEXT: movq %xmm1, {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fstps {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: flds {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: s64_to_f_2:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: addq $5, %rdi
|
|
; SSE2_64-NEXT: cvtsi2ss %rdi, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: s64_to_f_2:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: pushl %ebp
|
|
; X87-NEXT: movl %esp, %ebp
|
|
; X87-NEXT: andl $-8, %esp
|
|
; X87-NEXT: subl $8, %esp
|
|
; X87-NEXT: movl 8(%ebp), %eax
|
|
; X87-NEXT: movl 12(%ebp), %ecx
|
|
; X87-NEXT: addl $5, %eax
|
|
; X87-NEXT: adcl $0, %ecx
|
|
; X87-NEXT: movl %eax, (%esp)
|
|
; X87-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: fildll (%esp)
|
|
; X87-NEXT: movl %ebp, %esp
|
|
; X87-NEXT: popl %ebp
|
|
; X87-NEXT: retl
|
|
%a1 = add i64 %a, 5
|
|
%r = sitofp i64 %a1 to float
|
|
ret float %r
|
|
}
|
|
|
|
define double @u64_to_d(i64 %a) nounwind {
|
|
; AVX512DQVL_32-LABEL: u64_to_d:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %ebp
|
|
; AVX512DQVL_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQVL_32-NEXT: andl $-8, %esp
|
|
; AVX512DQVL_32-NEXT: subl $8, %esp
|
|
; AVX512DQVL_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQVL_32-NEXT: vcvtuqq2pd %ymm0, %ymm0
|
|
; AVX512DQVL_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: fldl (%esp)
|
|
; AVX512DQVL_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQVL_32-NEXT: popl %ebp
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: u64_to_d:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: vcvtusi2sd %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: u64_to_d:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %ebp
|
|
; AVX512DQ_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQ_32-NEXT: andl $-8, %esp
|
|
; AVX512DQ_32-NEXT: subl $8, %esp
|
|
; AVX512DQ_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQ_32-NEXT: vcvtuqq2pd %zmm0, %zmm0
|
|
; AVX512DQ_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: fldl (%esp)
|
|
; AVX512DQ_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQ_32-NEXT: popl %ebp
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: u64_to_d:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %ebp
|
|
; AVX512F_32-NEXT: movl %esp, %ebp
|
|
; AVX512F_32-NEXT: andl $-8, %esp
|
|
; AVX512F_32-NEXT: subl $8, %esp
|
|
; AVX512F_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512F_32-NEXT: vunpcklps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
|
|
; AVX512F_32-NEXT: vsubpd {{\.LCPI.*}}, %xmm0, %xmm0
|
|
; AVX512F_32-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
|
; AVX512F_32-NEXT: vaddsd %xmm0, %xmm1, %xmm0
|
|
; AVX512F_32-NEXT: vmovsd %xmm0, (%esp)
|
|
; AVX512F_32-NEXT: fldl (%esp)
|
|
; AVX512F_32-NEXT: movl %ebp, %esp
|
|
; AVX512F_32-NEXT: popl %ebp
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: u64_to_d:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %ebp
|
|
; SSE2_32-NEXT: movl %esp, %ebp
|
|
; SSE2_32-NEXT: andl $-8, %esp
|
|
; SSE2_32-NEXT: subl $8, %esp
|
|
; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
|
|
; SSE2_32-NEXT: unpcklps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
|
|
; SSE2_32-NEXT: subpd {{\.LCPI.*}}, %xmm0
|
|
; SSE2_32-NEXT: movapd %xmm0, %xmm1
|
|
; SSE2_32-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
|
; SSE2_32-NEXT: addsd %xmm0, %xmm1
|
|
; SSE2_32-NEXT: movsd %xmm1, (%esp)
|
|
; SSE2_32-NEXT: fldl (%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: u64_to_d:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: movq %rdi, %xmm1
|
|
; SSE2_64-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]
|
|
; SSE2_64-NEXT: subpd {{.*}}(%rip), %xmm1
|
|
; SSE2_64-NEXT: movapd %xmm1, %xmm0
|
|
; SSE2_64-NEXT: unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
|
|
; SSE2_64-NEXT: addsd %xmm1, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: u64_to_d:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: pushl %ebp
|
|
; X87-NEXT: movl %esp, %ebp
|
|
; X87-NEXT: andl $-8, %esp
|
|
; X87-NEXT: subl $16, %esp
|
|
; X87-NEXT: movl 8(%ebp), %eax
|
|
; X87-NEXT: movl 12(%ebp), %ecx
|
|
; X87-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %eax, (%esp)
|
|
; X87-NEXT: xorl %eax, %eax
|
|
; X87-NEXT: testl %ecx, %ecx
|
|
; X87-NEXT: setns %al
|
|
; X87-NEXT: fildll (%esp)
|
|
; X87-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
; X87-NEXT: fstpl {{[0-9]+}}(%esp)
|
|
; X87-NEXT: fldl {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %ebp, %esp
|
|
; X87-NEXT: popl %ebp
|
|
; X87-NEXT: retl
|
|
%r = uitofp i64 %a to double
|
|
ret double %r
|
|
}
|
|
|
|
define double @u64_to_d_optsize(i64 %a) nounwind optsize {
|
|
; AVX512DQVL_32-LABEL: u64_to_d_optsize:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %ebp
|
|
; AVX512DQVL_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQVL_32-NEXT: andl $-8, %esp
|
|
; AVX512DQVL_32-NEXT: subl $8, %esp
|
|
; AVX512DQVL_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQVL_32-NEXT: vcvtuqq2pd %ymm0, %ymm0
|
|
; AVX512DQVL_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: fldl (%esp)
|
|
; AVX512DQVL_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQVL_32-NEXT: popl %ebp
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: u64_to_d_optsize:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: vcvtusi2sd %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: u64_to_d_optsize:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %ebp
|
|
; AVX512DQ_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQ_32-NEXT: andl $-8, %esp
|
|
; AVX512DQ_32-NEXT: subl $8, %esp
|
|
; AVX512DQ_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQ_32-NEXT: vcvtuqq2pd %zmm0, %zmm0
|
|
; AVX512DQ_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: fldl (%esp)
|
|
; AVX512DQ_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQ_32-NEXT: popl %ebp
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: u64_to_d_optsize:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %ebp
|
|
; AVX512F_32-NEXT: movl %esp, %ebp
|
|
; AVX512F_32-NEXT: andl $-8, %esp
|
|
; AVX512F_32-NEXT: subl $8, %esp
|
|
; AVX512F_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512F_32-NEXT: vunpcklps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
|
|
; AVX512F_32-NEXT: vsubpd {{\.LCPI.*}}, %xmm0, %xmm0
|
|
; AVX512F_32-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
|
; AVX512F_32-NEXT: vmovlpd %xmm0, (%esp)
|
|
; AVX512F_32-NEXT: fldl (%esp)
|
|
; AVX512F_32-NEXT: movl %ebp, %esp
|
|
; AVX512F_32-NEXT: popl %ebp
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: u64_to_d_optsize:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %ebp
|
|
; SSE2_32-NEXT: movl %esp, %ebp
|
|
; SSE2_32-NEXT: andl $-8, %esp
|
|
; SSE2_32-NEXT: subl $8, %esp
|
|
; SSE2_32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
|
|
; SSE2_32-NEXT: unpcklps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
|
|
; SSE2_32-NEXT: subpd {{\.LCPI.*}}, %xmm0
|
|
; SSE2_32-NEXT: movapd %xmm0, %xmm1
|
|
; SSE2_32-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
|
; SSE2_32-NEXT: addsd %xmm0, %xmm1
|
|
; SSE2_32-NEXT: movsd %xmm1, (%esp)
|
|
; SSE2_32-NEXT: fldl (%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: u64_to_d_optsize:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: movq %rdi, %xmm1
|
|
; SSE2_64-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[1],mem[1]
|
|
; SSE2_64-NEXT: subpd {{.*}}(%rip), %xmm1
|
|
; SSE2_64-NEXT: movapd %xmm1, %xmm0
|
|
; SSE2_64-NEXT: unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
|
|
; SSE2_64-NEXT: addsd %xmm1, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: u64_to_d_optsize:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: pushl %ebp
|
|
; X87-NEXT: movl %esp, %ebp
|
|
; X87-NEXT: andl $-8, %esp
|
|
; X87-NEXT: subl $16, %esp
|
|
; X87-NEXT: movl 8(%ebp), %eax
|
|
; X87-NEXT: movl 12(%ebp), %ecx
|
|
; X87-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %eax, (%esp)
|
|
; X87-NEXT: xorl %eax, %eax
|
|
; X87-NEXT: testl %ecx, %ecx
|
|
; X87-NEXT: setns %al
|
|
; X87-NEXT: fildll (%esp)
|
|
; X87-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
; X87-NEXT: fstpl {{[0-9]+}}(%esp)
|
|
; X87-NEXT: fldl {{[0-9]+}}(%esp)
|
|
; X87-NEXT: movl %ebp, %esp
|
|
; X87-NEXT: popl %ebp
|
|
; X87-NEXT: retl
|
|
%r = uitofp i64 %a to double
|
|
ret double %r
|
|
}
|
|
|
|
define double @s64_to_d(i64 %a) nounwind {
|
|
; AVX512DQVL_32-LABEL: s64_to_d:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %ebp
|
|
; AVX512DQVL_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQVL_32-NEXT: andl $-8, %esp
|
|
; AVX512DQVL_32-NEXT: subl $8, %esp
|
|
; AVX512DQVL_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQVL_32-NEXT: vcvtqq2pd %ymm0, %ymm0
|
|
; AVX512DQVL_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: fldl (%esp)
|
|
; AVX512DQVL_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQVL_32-NEXT: popl %ebp
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: s64_to_d:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: vcvtsi2sd %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: s64_to_d:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %ebp
|
|
; AVX512DQ_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQ_32-NEXT: andl $-8, %esp
|
|
; AVX512DQ_32-NEXT: subl $8, %esp
|
|
; AVX512DQ_32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX512DQ_32-NEXT: vcvtqq2pd %zmm0, %zmm0
|
|
; AVX512DQ_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: fldl (%esp)
|
|
; AVX512DQ_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQ_32-NEXT: popl %ebp
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: s64_to_d:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %ebp
|
|
; AVX512F_32-NEXT: movl %esp, %ebp
|
|
; AVX512F_32-NEXT: andl $-8, %esp
|
|
; AVX512F_32-NEXT: subl $8, %esp
|
|
; AVX512F_32-NEXT: fildll 8(%ebp)
|
|
; AVX512F_32-NEXT: fstpl (%esp)
|
|
; AVX512F_32-NEXT: fldl (%esp)
|
|
; AVX512F_32-NEXT: movl %ebp, %esp
|
|
; AVX512F_32-NEXT: popl %ebp
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: s64_to_d:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %ebp
|
|
; SSE2_32-NEXT: movl %esp, %ebp
|
|
; SSE2_32-NEXT: andl $-8, %esp
|
|
; SSE2_32-NEXT: subl $8, %esp
|
|
; SSE2_32-NEXT: fildll 8(%ebp)
|
|
; SSE2_32-NEXT: fstpl (%esp)
|
|
; SSE2_32-NEXT: fldl (%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: s64_to_d:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: cvtsi2sd %rdi, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: s64_to_d:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; X87-NEXT: retl
|
|
%r = sitofp i64 %a to double
|
|
ret double %r
|
|
}
|
|
|
|
define double @s64_to_d_2(i64 %a) nounwind {
|
|
; AVX512DQVL_32-LABEL: s64_to_d_2:
|
|
; AVX512DQVL_32: # %bb.0:
|
|
; AVX512DQVL_32-NEXT: pushl %ebp
|
|
; AVX512DQVL_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQVL_32-NEXT: andl $-8, %esp
|
|
; AVX512DQVL_32-NEXT: subl $8, %esp
|
|
; AVX512DQVL_32-NEXT: movl 8(%ebp), %eax
|
|
; AVX512DQVL_32-NEXT: movl 12(%ebp), %ecx
|
|
; AVX512DQVL_32-NEXT: addl $5, %eax
|
|
; AVX512DQVL_32-NEXT: adcl $0, %ecx
|
|
; AVX512DQVL_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512DQVL_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512DQVL_32-NEXT: vcvtqq2pd %ymm0, %ymm0
|
|
; AVX512DQVL_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQVL_32-NEXT: fldl (%esp)
|
|
; AVX512DQVL_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQVL_32-NEXT: popl %ebp
|
|
; AVX512DQVL_32-NEXT: vzeroupper
|
|
; AVX512DQVL_32-NEXT: retl
|
|
;
|
|
; AVX512_64-LABEL: s64_to_d_2:
|
|
; AVX512_64: # %bb.0:
|
|
; AVX512_64-NEXT: addq $5, %rdi
|
|
; AVX512_64-NEXT: vcvtsi2sd %rdi, %xmm0, %xmm0
|
|
; AVX512_64-NEXT: retq
|
|
;
|
|
; AVX512DQ_32-LABEL: s64_to_d_2:
|
|
; AVX512DQ_32: # %bb.0:
|
|
; AVX512DQ_32-NEXT: pushl %ebp
|
|
; AVX512DQ_32-NEXT: movl %esp, %ebp
|
|
; AVX512DQ_32-NEXT: andl $-8, %esp
|
|
; AVX512DQ_32-NEXT: subl $8, %esp
|
|
; AVX512DQ_32-NEXT: movl 8(%ebp), %eax
|
|
; AVX512DQ_32-NEXT: movl 12(%ebp), %ecx
|
|
; AVX512DQ_32-NEXT: addl $5, %eax
|
|
; AVX512DQ_32-NEXT: adcl $0, %ecx
|
|
; AVX512DQ_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512DQ_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512DQ_32-NEXT: vcvtqq2pd %zmm0, %zmm0
|
|
; AVX512DQ_32-NEXT: vmovlps %xmm0, (%esp)
|
|
; AVX512DQ_32-NEXT: fldl (%esp)
|
|
; AVX512DQ_32-NEXT: movl %ebp, %esp
|
|
; AVX512DQ_32-NEXT: popl %ebp
|
|
; AVX512DQ_32-NEXT: vzeroupper
|
|
; AVX512DQ_32-NEXT: retl
|
|
;
|
|
; AVX512F_32-LABEL: s64_to_d_2:
|
|
; AVX512F_32: # %bb.0:
|
|
; AVX512F_32-NEXT: pushl %ebp
|
|
; AVX512F_32-NEXT: movl %esp, %ebp
|
|
; AVX512F_32-NEXT: andl $-8, %esp
|
|
; AVX512F_32-NEXT: subl $16, %esp
|
|
; AVX512F_32-NEXT: movl 8(%ebp), %eax
|
|
; AVX512F_32-NEXT: movl 12(%ebp), %ecx
|
|
; AVX512F_32-NEXT: addl $5, %eax
|
|
; AVX512F_32-NEXT: adcl $0, %ecx
|
|
; AVX512F_32-NEXT: vmovd %eax, %xmm0
|
|
; AVX512F_32-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
|
|
; AVX512F_32-NEXT: vmovq %xmm0, {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; AVX512F_32-NEXT: fstpl (%esp)
|
|
; AVX512F_32-NEXT: fldl (%esp)
|
|
; AVX512F_32-NEXT: movl %ebp, %esp
|
|
; AVX512F_32-NEXT: popl %ebp
|
|
; AVX512F_32-NEXT: retl
|
|
;
|
|
; SSE2_32-LABEL: s64_to_d_2:
|
|
; SSE2_32: # %bb.0:
|
|
; SSE2_32-NEXT: pushl %ebp
|
|
; SSE2_32-NEXT: movl %esp, %ebp
|
|
; SSE2_32-NEXT: andl $-8, %esp
|
|
; SSE2_32-NEXT: subl $16, %esp
|
|
; SSE2_32-NEXT: movl 8(%ebp), %eax
|
|
; SSE2_32-NEXT: movl 12(%ebp), %ecx
|
|
; SSE2_32-NEXT: addl $5, %eax
|
|
; SSE2_32-NEXT: adcl $0, %ecx
|
|
; SSE2_32-NEXT: movd %ecx, %xmm0
|
|
; SSE2_32-NEXT: movd %eax, %xmm1
|
|
; SSE2_32-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
|
|
; SSE2_32-NEXT: movq %xmm1, {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; SSE2_32-NEXT: fstpl (%esp)
|
|
; SSE2_32-NEXT: fldl (%esp)
|
|
; SSE2_32-NEXT: movl %ebp, %esp
|
|
; SSE2_32-NEXT: popl %ebp
|
|
; SSE2_32-NEXT: retl
|
|
;
|
|
; SSE2_64-LABEL: s64_to_d_2:
|
|
; SSE2_64: # %bb.0:
|
|
; SSE2_64-NEXT: addq $5, %rdi
|
|
; SSE2_64-NEXT: cvtsi2sd %rdi, %xmm0
|
|
; SSE2_64-NEXT: retq
|
|
;
|
|
; X87-LABEL: s64_to_d_2:
|
|
; X87: # %bb.0:
|
|
; X87-NEXT: pushl %ebp
|
|
; X87-NEXT: movl %esp, %ebp
|
|
; X87-NEXT: andl $-8, %esp
|
|
; X87-NEXT: subl $8, %esp
|
|
; X87-NEXT: movl 8(%ebp), %eax
|
|
; X87-NEXT: movl 12(%ebp), %ecx
|
|
; X87-NEXT: addl $5, %eax
|
|
; X87-NEXT: adcl $0, %ecx
|
|
; X87-NEXT: movl %eax, (%esp)
|
|
; X87-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; X87-NEXT: fildll (%esp)
|
|
; X87-NEXT: movl %ebp, %esp
|
|
; X87-NEXT: popl %ebp
|
|
; X87-NEXT: retl
|
|
%b = add i64 %a, 5
|
|
%f = sitofp i64 %b to double
|
|
ret double %f
|
|
}
|
|
|
|
define x86_fp80 @u64_to_x(i64 %a) nounwind {
|
|
; CHECK32-LABEL: u64_to_x:
|
|
; CHECK32: # %bb.0:
|
|
; CHECK32-NEXT: pushl %ebp
|
|
; CHECK32-NEXT: movl %esp, %ebp
|
|
; CHECK32-NEXT: andl $-8, %esp
|
|
; CHECK32-NEXT: subl $8, %esp
|
|
; CHECK32-NEXT: movl 8(%ebp), %eax
|
|
; CHECK32-NEXT: movl 12(%ebp), %ecx
|
|
; CHECK32-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
; CHECK32-NEXT: movl %eax, (%esp)
|
|
; CHECK32-NEXT: xorl %eax, %eax
|
|
; CHECK32-NEXT: testl %ecx, %ecx
|
|
; CHECK32-NEXT: setns %al
|
|
; CHECK32-NEXT: fildll (%esp)
|
|
; CHECK32-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
; CHECK32-NEXT: movl %ebp, %esp
|
|
; CHECK32-NEXT: popl %ebp
|
|
; CHECK32-NEXT: retl
|
|
;
|
|
; CHECK64-LABEL: u64_to_x:
|
|
; CHECK64: # %bb.0:
|
|
; CHECK64-NEXT: movq %rdi, -{{[0-9]+}}(%rsp)
|
|
; CHECK64-NEXT: xorl %eax, %eax
|
|
; CHECK64-NEXT: testq %rdi, %rdi
|
|
; CHECK64-NEXT: setns %al
|
|
; CHECK64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
; CHECK64-NEXT: fadds {{\.LCPI.*}}(,%rax,4)
|
|
; CHECK64-NEXT: retq
|
|
%r = uitofp i64 %a to x86_fp80
|
|
ret x86_fp80 %r
|
|
}
|
|
|
|
define x86_fp80 @s64_to_x(i64 %a) nounwind {
|
|
; CHECK32-LABEL: s64_to_x:
|
|
; CHECK32: # %bb.0:
|
|
; CHECK32-NEXT: fildll {{[0-9]+}}(%esp)
|
|
; CHECK32-NEXT: retl
|
|
;
|
|
; CHECK64-LABEL: s64_to_x:
|
|
; CHECK64: # %bb.0:
|
|
; CHECK64-NEXT: movq %rdi, -{{[0-9]+}}(%rsp)
|
|
; CHECK64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
; CHECK64-NEXT: retq
|
|
%r = sitofp i64 %a to x86_fp80
|
|
ret x86_fp80 %r
|
|
}
|