19 lines
573 B
LLVM
19 lines
573 B
LLVM
|
; RUN: opt < %s -loop-simplify -disable-output
|
||
|
|
|
||
|
|
define void @test() {
|
||
|
|
loopentry.0:
|
||
|
|
br label %loopentry.1
|
||
|
|
loopentry.1: ; preds = %then.6, %then.6, %loopentry.1, %loopentry.0
|
||
|
|
%pixel.4 = phi i32 [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1 ], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ] ; <i32> [#uses=1]
|
||
|
|
br i1 false, label %then.6, label %loopentry.1
|
||
|
|
then.6: ; preds = %loopentry.1
|
||
|
|
%tmp.370 = add i32 0, 0 ; <i32> [#uses=2]
|
||
|
|
switch i32 0, label %label.7 [
|
||
|
|
i32 6408, label %loopentry.1
|
||
|
|
i32 32841, label %loopentry.1
|
||
|
|
]
|
||
|
|
label.7: ; preds = %then.6
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|