| Jakob Stoklund Olesen | 93c9222 | 2010-02-11 23:55:29 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 | grep mov | count 4 |
| Evan Cheng | abda665 | 2009-01-25 03:53:59 +0000 | [diff] [blame] | 2 | ; rdar://6523745 |
| 3 | |
| 4 | @"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1] |
| 5 | |
| NAKAMURA Takumi | 54ce546 | 2010-09-02 03:45:51 +0000 | [diff] [blame] | 6 | define i32 @foo() nounwind { |
| Evan Cheng | abda665 | 2009-01-25 03:53:59 +0000 | [diff] [blame] | 7 | bb1.thread: |
| 8 | br label %bb1 |
| 9 | |
| 10 | bb1: ; preds = %bb1, %bb1.thread |
| 11 | %i.0.reg2mem.0 = phi i32 [ 0, %bb1.thread ], [ %indvar.next, %bb1 ] ; <i32> [#uses=2] |
| 12 | %0 = trunc i32 %i.0.reg2mem.0 to i8 ; <i8> [#uses=1] |
| 13 | %1 = sdiv i8 %0, 2 ; <i8> [#uses=1] |
| 14 | %2 = sext i8 %1 to i32 ; <i32> [#uses=1] |
| 15 | %3 = tail call i32 (i8*, ...)* @printf(i8* getelementptr ([4 x i8]* @"\01LC", i32 0, i32 0), i32 %2) nounwind ; <i32> [#uses=0] |
| 16 | %indvar.next = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2] |
| 17 | %exitcond = icmp eq i32 %indvar.next, 258 ; <i1> [#uses=1] |
| 18 | br i1 %exitcond, label %bb2, label %bb1 |
| 19 | |
| 20 | bb2: ; preds = %bb1 |
| 21 | ret i32 0 |
| 22 | } |
| 23 | |
| 24 | declare i32 @printf(i8*, ...) nounwind |