| Bob Wilson | aded995 | 2009-04-09 17:16:43 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -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 | } | ||||