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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
16 lines
412 B
LLVM
16 lines
412 B
LLVM
; RUN: llc < %s -mtriple=i686-- -mattr=+cmov | FileCheck %s
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; Both values were being zero extended.
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@u = external global i8
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@s = external global i8
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define i32 @foo(i1 %cond) {
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; CHECK: @foo
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%u_base = load i8, i8* @u
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%u_val = zext i8 %u_base to i32
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; CHECK: movzbl
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; CHECK: movsbl
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%s_base = load i8, i8* @s
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%s_val = sext i8 %s_base to i32
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%val = select i1 %cond, i32 %u_val, i32 %s_val
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ret i32 %val
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}
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