1 ; RUN: llc < %s -march=x86 | grep mov | count 4 2 ; rdar://6523745 3 4 @"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1] 5 6 define i32 @foo() nounwind { 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 25
