blob: da15180836003558120d37c6a6204d326b8bd791 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
; This test checks to make sure that 'br X, Dest, Dest' is folded into
; 'br Dest'
; RUN: as < %s | opt -simplifycfg | dis | not grep 'br bool %c2'
declare void %noop()
int %test(bool %c1, bool %c2) {
call void %noop()
br bool %c1, label %A, label %Y
A:
call void %noop()
br bool %c2, label %X, label %X ; Can be converted to unconditional br
X:
call void %noop()
ret int 0
Y:
call void %noop()
br label %X
}
|