%res = phi i64 [ %src1, %entry ], [ %mul, %mulb ]
ret i64 %res
}
+
+; Check the comparison can be reversed if that allows CGFRL to be used.
+define i64 @f6(i64 %src2) {
+; CHECK-LABEL: f6:
+; CHECK: cgfrl %r2, g
+; CHECK-NEXT: jh {{\.L.*}}
+; CHECK: br %r14
+entry:
+ %val = load i32 *@g
+ %src1 = sext i32 %val to i64
+ %cond = icmp slt i64 %src1, %src2
+ br i1 %cond, label %exit, label %mulb
+mulb:
+ %mul = mul i64 %src2, %src2
+ br label %exit
+exit:
+ %res = phi i64 [ %src2, %entry ], [ %mul, %mulb ]
+ ret i64 %res
+}