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14 lines
381 B
LLVM
14 lines
381 B
LLVM
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; RUN: llc -mtriple=armv7 < %s
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; PR15053
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declare i32 @llvm.arm.strexd(i32, i32, i8*) nounwind
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declare { i32, i32 } @llvm.arm.ldrexd(i8*) nounwind readonly
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define void @foo() {
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entry:
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%0 = tail call { i32, i32 } @llvm.arm.ldrexd(i8* undef) nounwind
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%1 = extractvalue { i32, i32 } %0, 0
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%2 = tail call i32 @llvm.arm.strexd(i32 %1, i32 undef, i8* undef) nounwind
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ret void
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}
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