Silence -Wunused-variable in release builds.
[llvm/stm8.git] / test / Transforms / LoopSimplify / 2004-04-12-LoopSimplify-SwitchBackedges.ll
blobc522ec9463b7550342fca8aedac1fa903584d250
1 ; RUN: opt < %s -loop-simplify -disable-output
3 define void @test() {
4 loopentry.0:
5         br label %loopentry.1
6 loopentry.1:            ; preds = %then.6, %then.6, %loopentry.1, %loopentry.0
7         %pixel.4 = phi i32 [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1 ], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ]                ; <i32> [#uses=1]
8         br i1 false, label %then.6, label %loopentry.1
9 then.6:         ; preds = %loopentry.1
10         %tmp.370 = add i32 0, 0         ; <i32> [#uses=2]
11         switch i32 0, label %label.7 [
12                  i32 6408, label %loopentry.1
13                  i32 32841, label %loopentry.1
14         ]
15 label.7:                ; preds = %then.6
16         ret void