[PATCH] D13676: [Polly] Do not store scalar accesses in InstructionToAccess

[Michael Kruse via llvm-commits]

Meinersbur retitled this revision from "[Polly] Store leading and trailing memory accesses separately" to "[Polly] Do not store scalar accesses in InstructionToAccess".
Meinersbur updated the summary for this revision.
Meinersbur updated this revision to Diff 42727.
Meinersbur added a comment.

Remove explicit LeadingReads and TrailingWrites vectors; they are implicit by iterating over all MemoryAccesses with a filter


http://reviews.llvm.org/D13676

Files:
  lib/Analysis/ScopInfo.cpp

Index: lib/Analysis/ScopInfo.cpp
===================================================================
--- lib/Analysis/ScopInfo.cpp
+++ lib/Analysis/ScopInfo.cpp
@@ -899,11 +899,14 @@
 void ScopStmt::addAccess(MemoryAccess *Access) {
   Instruction *AccessInst = Access->getAccessInstruction();
 
-  MemoryAccessList *&MAL = InstructionToAccess[AccessInst];
-  if (!MAL)
-    MAL = new MemoryAccessList();
-  MAL->emplace_front(Access);
-  MemAccs.push_back(MAL->front());
+  if (Access->isArrayKind()) {
+    MemoryAccessList *&MAL = InstructionToAccess[AccessInst];
+    if (!MAL)
+      MAL = new MemoryAccessList();
+    MAL->emplace_front(Access);
+  }
+
+  MemAccs.push_back(Access);
 }
 
 void ScopStmt::realignParams() {


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