Sergey Bogolepov
10 lines
395 B
LLVM
10 lines
395 B
LLVM
; Prevent function from DCE
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@llvm.compiler.used = appending global [1 x i8*] [ i8* bitcast (void (i8*, i8*)* @test to i8*) ], section "llvm.metadata"
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declare void @llvm.objc.clang.arc.use(...) nounwind
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; define as weak, so we don't have a problem in a two-stage scenario.
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define weak void @test(i8* %a, i8* %b) {
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call void (...) @llvm.objc.clang.arc.use(i8* %a, i8* %b) nounwind
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ret void
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} |