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1; RUN: llc -mtriple=arm-eabi %s -o /dev/null2; PR39543 4define void @foo(...) nounwind {5entry:6 %rr = alloca i32 ; <ptr> [#uses=2]7 %0 = load i32, ptr %rr ; <i32> [#uses=1]8 %1 = call i32 asm "nop", "=r,0"(i32 %0) nounwind ; <i32> [#uses=1]9 store i32 %1, ptr %rr10 br label %return11 12return: ; preds = %entry13 ret void14}15