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