62 lines
2.2 KiB
LLVM
62 lines
2.2 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=sse4.2 | FileCheck %s --check-prefix=FAST
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; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=ssse3 | FileCheck %s --check-prefix=SLOW_32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=ssse3 | FileCheck %s --check-prefix=SLOW_64
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define void @bork(ptr nocapture align 4 %dst) nounwind {
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; FAST-LABEL: bork:
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; FAST: # %bb.0:
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; FAST-NEXT: movl {{[0-9]+}}(%esp), %eax
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; FAST-NEXT: xorps %xmm0, %xmm0
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; FAST-NEXT: movups %xmm0, 64(%eax)
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; FAST-NEXT: movups %xmm0, 48(%eax)
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; FAST-NEXT: movups %xmm0, 32(%eax)
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; FAST-NEXT: movups %xmm0, 16(%eax)
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; FAST-NEXT: movups %xmm0, (%eax)
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; FAST-NEXT: retl
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;
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; SLOW_32-LABEL: bork:
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; SLOW_32: # %bb.0:
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; SLOW_32-NEXT: movl {{[0-9]+}}(%esp), %eax
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; SLOW_32-NEXT: movl $0, 4(%eax)
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; SLOW_32-NEXT: movl $0, (%eax)
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; SLOW_32-NEXT: movl $0, 12(%eax)
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; SLOW_32-NEXT: movl $0, 8(%eax)
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; SLOW_32-NEXT: movl $0, 20(%eax)
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; SLOW_32-NEXT: movl $0, 16(%eax)
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; SLOW_32-NEXT: movl $0, 28(%eax)
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; SLOW_32-NEXT: movl $0, 24(%eax)
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; SLOW_32-NEXT: movl $0, 36(%eax)
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; SLOW_32-NEXT: movl $0, 32(%eax)
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; SLOW_32-NEXT: movl $0, 44(%eax)
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; SLOW_32-NEXT: movl $0, 40(%eax)
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; SLOW_32-NEXT: movl $0, 52(%eax)
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; SLOW_32-NEXT: movl $0, 48(%eax)
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; SLOW_32-NEXT: movl $0, 60(%eax)
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; SLOW_32-NEXT: movl $0, 56(%eax)
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; SLOW_32-NEXT: movl $0, 68(%eax)
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; SLOW_32-NEXT: movl $0, 64(%eax)
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; SLOW_32-NEXT: movl $0, 76(%eax)
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; SLOW_32-NEXT: movl $0, 72(%eax)
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; SLOW_32-NEXT: retl
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;
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; SLOW_64-LABEL: bork:
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; SLOW_64: # %bb.0:
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; SLOW_64-NEXT: movq $0, 72(%rdi)
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; SLOW_64-NEXT: movq $0, 64(%rdi)
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; SLOW_64-NEXT: movq $0, 56(%rdi)
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; SLOW_64-NEXT: movq $0, 48(%rdi)
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; SLOW_64-NEXT: movq $0, 40(%rdi)
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; SLOW_64-NEXT: movq $0, 32(%rdi)
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; SLOW_64-NEXT: movq $0, 24(%rdi)
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; SLOW_64-NEXT: movq $0, 16(%rdi)
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; SLOW_64-NEXT: movq $0, 8(%rdi)
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; SLOW_64-NEXT: movq $0, (%rdi)
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; SLOW_64-NEXT: retq
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call void @llvm.memset.p0.i64(ptr align 4 %dst, i8 0, i64 80, i1 false)
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ret void
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}
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declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1) nounwind
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