1 ; RUN: llc < %s -march=arm 2 ; PR3954 3 4 define void @foo(...) nounwind { 5 entry: 6 %rr = alloca i32 ; <i32*> [#uses=2] 7 %0 = load i32* %rr ; <i32> [#uses=1] 8 %1 = call i32 asm "nop", "=r,0"(i32 %0) nounwind ; <i32> [#uses=1] 9 store i32 %1, i32* %rr 10 br label %return 11 12 return: ; preds = %entry 13 ret void 14 } 15
