2010-07-20 00:48:56 +02:00
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; RUN: llc < %s -O0 -march=x86-64
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; rdar://8204072
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2010-07-20 17:52:32 +02:00
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; PR7652
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2010-07-20 00:48:56 +02:00
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@sc = external global i8
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@uc = external global i8
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declare i8 @llvm.atomic.load.and.i8.p0i8(i8* nocapture, i8) nounwind
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define void @test_fetch_and_op() nounwind {
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entry:
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%tmp40 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
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store i8 %tmp40, i8* @sc
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%tmp41 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
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store i8 %tmp41, i8* @uc
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ret void
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}
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