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f7935a3f63
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
28 lines
1.2 KiB
LLVM
28 lines
1.2 KiB
LLVM
; RUN: llc < %s -mtriple=i686-- -mcpu=penryn > %t
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; RUN: not grep movd %t
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; RUN: grep "movss %xmm" %t | count 1
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; RUN: grep "extractps \$1, %xmm0, " %t | count 1
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; PR2647
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@0 = external global float, align 16 ; <float*>:0 [#uses=2]
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define internal void @""() nounwind {
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load float, float* @0, align 16 ; <float>:1 [#uses=1]
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insertelement <4 x float> undef, float %1, i32 0 ; <<4 x float>>:2 [#uses=1]
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call <4 x float> @llvm.x86.sse.rsqrt.ss( <4 x float> %2 ) ; <<4 x float>>:3 [#uses=1]
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extractelement <4 x float> %3, i32 0 ; <float>:4 [#uses=1]
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store float %4, float* @0, align 16
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ret void
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}
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define internal void @""() nounwind {
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load float, float* @0, align 16 ; <float>:1 [#uses=1]
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insertelement <4 x float> undef, float %1, i32 1 ; <<4 x float>>:2 [#uses=1]
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call <4 x float> @llvm.x86.sse.rsqrt.ss( <4 x float> %2 ) ; <<4 x float>>:3 [#uses=1]
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extractelement <4 x float> %3, i32 1 ; <float>:4 [#uses=1]
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store float %4, float* @0, align 16
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ret void
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}
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declare <4 x float> @llvm.x86.sse.rsqrt.ss(<4 x float>) nounwind readnone
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