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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
21 lines
463 B
LLVM
21 lines
463 B
LLVM
; RUN: llc < %s -mtriple=x86_64-- -mcpu=corei7-avx | FileCheck %s
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; testb should be scheduled right before je to enable macro-fusion.
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; CHECK: testb $2, %{{[abcd]}}h
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; CHECK-NEXT: je
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define i32 @check_flag(i32 %flags, ...) nounwind {
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entry:
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%and = and i32 %flags, 512
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%tobool = icmp eq i32 %and, 0
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br i1 %tobool, label %if.end, label %if.then
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if.then:
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br label %if.end
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if.end:
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%hasflag = phi i32 [ 1, %if.then ], [ 0, %entry ]
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ret i32 %hasflag
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}
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