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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
208 B
LLVM
12 lines
208 B
LLVM
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
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define i64 @test(i64 %A) {
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; CHECK: @test
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; CHECK: shrq $54
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; CHECK: andl $1020
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; CHECK: ret
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%B = lshr i64 %A, 56
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%C = shl i64 %B, 2
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ret i64 %C
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}
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