Merging r259696:

[oota-llvm.git] / test / Transforms / SimplifyCFG / PhiBlockMerge.ll

diff --git a/test/Transforms/SimplifyCFG/PhiBlockMerge.ll b/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
index 98453703da8bf564af45c948cb5777ac6db743bb..555082921b962a17b71dbfacef6837f8ba090d32 100644 (file)
--- a/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
+++ b/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
@@ -1,12 +1,13 @@
 ; Test merging of blocks that only have PHI nodes in them
 ;
-; RUN: opt %s -simplifycfg | llvm-dis | not grep N:
+; RUN: opt < %s -simplifycfg -S | FileCheck %s
 ;
 
 define i32 @test(i1 %a, i1 %b) {
-; <label>:0
         br i1 %a, label %M, label %O
 O:              ; preds = %0
+; CHECK: select i1 %b, i32 0, i32 1
+; CHECK-NOT: phi
         br i1 %b, label %N, label %Q
 Q:              ; preds = %O
         br label %N
@@ -18,5 +19,6 @@ M:              ; preds = %N, %0
         %W = phi i32 [ %Wp, %N ], [ 2, %0 ]             ; <i32> [#uses=1]
         %R = add i32 %W, 1              ; <i32> [#uses=1]
         ret i32 %R
+; CHECK: ret
 }