[MemorySSA] Clean up unit tests a tiny bit. NFC.

We recently made MemorySSA own the walker it creates. As a part of this,
the MSSA test fixture was changed to have a `Walker*` instead of a
`unique_ptr<Walker>`. So, we no longer need to do `&*Walker` in order to
get a `Walker*`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273189 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/Transforms/Utils/MemorySSA.cpp b/unittests/Transforms/Utils/MemorySSA.cpp
index b59e4fb..961fb62 100644 (file)
--- a/unittests/Transforms/Utils/MemorySSA.cpp
+++ b/unittests/Transforms/Utils/MemorySSA.cpp
@@ -88,7 +88,7 @@ TEST_F(MemorySSATest, RemoveMemoryAccess) {
 
   setupAnalyses();
   MemorySSA &MSSA = Analyses->MSSA;
-  MemorySSAWalker *Walker = &*Analyses->Walker;
+  MemorySSAWalker *Walker = Analyses->Walker;
 
   // Before, the load will be a use of a phi<store, liveonentry>. It should be
   // the same after.
@@ -148,7 +148,7 @@ TEST_F(MemorySSATest, TestTripleStore) {
 
   setupAnalyses();
   MemorySSA &MSSA = Analyses->MSSA;
-  MemorySSAWalker *Walker = &*Analyses->Walker;
+  MemorySSAWalker *Walker = Analyses->Walker;
 
   unsigned I = 0;
   for (StoreInst *V : {S1, S2, S3}) {
@@ -180,7 +180,7 @@ TEST_F(MemorySSATest, TestStoreAndLoad) {
 
   setupAnalyses();
   MemorySSA &MSSA = Analyses->MSSA;
-  MemorySSAWalker *Walker = &*Analyses->Walker;
+  MemorySSAWalker *Walker = Analyses->Walker;
 
   MemoryAccess *LoadClobber = Walker->getClobberingMemoryAccess(LI);
   EXPECT_EQ(LoadClobber, MSSA.getMemoryAccess(SI));
@@ -210,7 +210,7 @@ TEST_F(MemorySSATest, TestStoreDoubleQuery) {
 
   setupAnalyses();
   MemorySSA &MSSA = Analyses->MSSA;
-  MemorySSAWalker *Walker = &*Analyses->Walker;
+  MemorySSAWalker *Walker = Analyses->Walker;
 
   MemoryAccess *StoreAccess = MSSA.getMemoryAccess(SI);
   MemoryLocation StoreLoc = MemoryLocation::get(SI);