1 ; RUN: llc < %s -march=x86 | grep cmp | count 1
2 ; RUN: llc < %s -march=x86 | grep test | count 1
4 define i32 @f1(i32 %X, i32* %y) {
5 %tmp = load i32* %y ; <i32> [#uses=1]
6 %tmp.upgrd.1 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1]
7 br i1 %tmp.upgrd.1, label %ReturnBlock, label %cond_true
9 cond_true: ; preds = %0
12 ReturnBlock: ; preds = %0
16 define i32 @f2(i32 %X, i32* %y) {
17 %tmp = load i32* %y ; <i32> [#uses=1]
18 %tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1]
19 %tmp1.upgrd.2 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1]
20 br i1 %tmp1.upgrd.2, label %ReturnBlock, label %cond_true
22 cond_true: ; preds = %0
25 ReturnBlock: ; preds = %0