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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 llvm-svn: 309774
16 lines
394 B
LLVM
16 lines
394 B
LLVM
; RUN: llc < %s -mtriple=i386-pc-linux | FileCheck %s
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@a = external global i96, align 4
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@b = external global i64, align 8
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define void @c() nounwind {
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; CHECK: movl a+8, %eax
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%srcval1 = load i96, i96* @a, align 4
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%sroa.store.elt2 = lshr i96 %srcval1, 64
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%tmp = trunc i96 %sroa.store.elt2 to i64
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; CHECK: movl %eax, b
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; CHECK: movl $0, b+4
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store i64 %tmp, i64* @b, align 8
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ret void
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}
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