Make BasicAliasAnalysis a normal AliasAnalysis implementation which

[oota-llvm.git] / test / Transforms / GVN / rle-nonlocal.ll

diff --git a/test/Transforms/GVN/rle-nonlocal.ll b/test/Transforms/GVN/rle-nonlocal.ll
index 1618d05efb5f6b68d5b9cae2f669d3b7912bb243..6b74e9a946d16ccedb09335fed1bb186673370d8 100644 (file)
--- a/test/Transforms/GVN/rle-nonlocal.ll
+++ b/test/Transforms/GVN/rle-nonlocal.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep {DEAD =}
+; RUN: opt < %s -basicaa -gvn -S | FileCheck %s
 
 define i32 @main(i32** %p) {
 block1:
@@ -13,7 +13,12 @@ block3:
   br label %block4
 
 block4:
+; CHECK-NOT: %existingPHI = phi
+; CHECK: %DEAD = phi
+  %existingPHI = phi i32* [ %a, %block2 ], [ %b, %block3 ] 
   %DEAD = load i32** %p
   %c = load i32* %DEAD
-  ret i32 %c
+  %d = load i32* %existingPHI
+  %e = add i32 %c, %d
+  ret i32 %e
 }