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`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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309774 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
426 B
LLVM
12 lines
426 B
LLVM
; RUN: llc < %s -mtriple=i686-- -mcpu=yonah
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; Legalization example that requires splitting a large vector into smaller pieces.
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define void @update(<8 x i32> %val, <8 x i32>* %dst) nounwind {
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entry:
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%shl = shl <8 x i32> %val, < i32 2, i32 2, i32 2, i32 2, i32 4, i32 4, i32 4, i32 4 >
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%shr = ashr <8 x i32> %val, < i32 2, i32 2, i32 2, i32 2, i32 4, i32 4, i32 4, i32 4 >
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store <8 x i32> %shr, <8 x i32>* %dst
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ret void
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}
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