| ; RUN: llc < %s -march=x86 | grep mov | count 4 |
| ; rdar://6523745 |
| |
| @"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1] |
| |
| define i32 @foo() nounwind { |
| bb1.thread: |
| br label %bb1 |
| |
| bb1: ; preds = %bb1, %bb1.thread |
| %i.0.reg2mem.0 = phi i32 [ 0, %bb1.thread ], [ %indvar.next, %bb1 ] ; <i32> [#uses=2] |
| %0 = trunc i32 %i.0.reg2mem.0 to i8 ; <i8> [#uses=1] |
| %1 = sdiv i8 %0, 2 ; <i8> [#uses=1] |
| %2 = sext i8 %1 to i32 ; <i32> [#uses=1] |
| %3 = tail call i32 (i8*, ...)* @printf(i8* getelementptr ([4 x i8]* @"\01LC", i32 0, i32 0), i32 %2) nounwind ; <i32> [#uses=0] |
| %indvar.next = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2] |
| %exitcond = icmp eq i32 %indvar.next, 258 ; <i1> [#uses=1] |
| br i1 %exitcond, label %bb2, label %bb1 |
| |
| bb2: ; preds = %bb1 |
| ret i32 0 |
| } |
| |
| declare i32 @printf(i8*, ...) nounwind |
