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; RUN: llc < %s -march=x86 | grep cmp | count 1
; RUN: llc < %s -march=x86 | grep test | count 1
define i32 @f1(i32 %X, i32* %y) {
%tmp = load i32* %y ; <i32> [#uses=1]
%tmp.upgrd.1 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1]
br i1 %tmp.upgrd.1, label %ReturnBlock, label %cond_true
cond_true: ; preds = %0
ret i32 1
ReturnBlock: ; preds = %0
ret i32 0
}
define i32 @f2(i32 %X, i32* %y) {
%tmp = load i32* %y ; <i32> [#uses=1]
%tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1]
%tmp1.upgrd.2 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1]
br i1 %tmp1.upgrd.2, label %ReturnBlock, label %cond_true
cond_true: ; preds = %0
ret i32 1
ReturnBlock: ; preds = %0
ret i32 0
}
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