merge one more away

llvm-svn: 120375

llvm/test/Transforms/DeadStoreElimination/alloca.ll

-; RUN: opt < %s -dse -S | not grep DEAD
-
-define void @test(i32* %Q) {
-        %P = alloca i32         ; <i32*> [#uses=1]
-        %DEAD = load i32* %Q            ; <i32> [#uses=1]
-        store i32 %DEAD, i32* %P
-        ret void
-}
-

llvm/test/Transforms/DeadStoreElimination/simple.ll

@@ -165,3 +165,15 @@ define i32* @test13() {
 
 declare noalias i8* @malloc(i32)
 
+
+
+define void @test14(i32* %Q) {
+        %P = alloca i32
+        %DEAD = load i32* %Q
+        store i32 %DEAD, i32* %P
+        ret void
+
+; CHECK: @test14
+; CHECK-NEXT: ret void
+}
+