43 lines
1.6 KiB
LLVM
43 lines
1.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bf16 | FileCheck %s --check-prefix=X64
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512bf16 | FileCheck %s --check-prefix=X86
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define dso_local void @funbf16(ptr readonly %src, ptr writeonly %dst) {
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; X64-LABEL: funbf16:
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; X64: # %bb.0: # %entry
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; X64-NEXT: vmovups (%rdi), %xmm0
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; X64-NEXT: vmovups %xmm0, (%rsi)
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; X64-NEXT: vmovaps (%rdi), %xmm0
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; X64-NEXT: vmovaps %xmm0, (%rsi)
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; X64-NEXT: vmovups (%rdi), %ymm0
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; X64-NEXT: vmovups %ymm0, (%rsi)
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; X64-NEXT: vmovaps (%rdi), %ymm0
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; X64-NEXT: vmovaps %ymm0, (%rsi)
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; X64-NEXT: vzeroupper
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; X64-NEXT: retq
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;
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; X86-LABEL: funbf16:
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; X86: # %bb.0: # %entry
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: vmovups (%ecx), %xmm0
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; X86-NEXT: vmovups %xmm0, (%eax)
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; X86-NEXT: vmovaps (%ecx), %xmm0
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; X86-NEXT: vmovaps %xmm0, (%eax)
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; X86-NEXT: vmovups (%ecx), %ymm0
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; X86-NEXT: vmovups %ymm0, (%eax)
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; X86-NEXT: vmovaps (%ecx), %ymm0
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; X86-NEXT: vmovaps %ymm0, (%eax)
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; X86-NEXT: vzeroupper
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; X86-NEXT: retl
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entry:
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%0 = load <8 x bfloat>, ptr %src, align 1
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store <8 x bfloat> %0, ptr %dst, align 1
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%1 = load <8 x bfloat>, ptr %src, align 32
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store <8 x bfloat> %1, ptr %dst, align 32
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%2 = load <16 x bfloat>, ptr %src, align 1
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store <16 x bfloat> %2, ptr %dst, align 1
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%3 = load <16 x bfloat>, ptr %src, align 32
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store <16 x bfloat> %3, ptr %dst, align 32
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ret void
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}
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