[PATCH] D13676: [Polly] Store leading and trailing memory accesses separately
Michael Kruse via llvm-commits
llvm-commits at lists.llvm.org
Mon Oct 12 14:54:35 PDT 2015
Meinersbur created this revision.
Meinersbur added reviewers: jdoerfert, grosser.
Meinersbur added subscribers: pollydev, llvm-commits.
Meinersbur added a project: Polly.
Introduce new lists LeadingReads and TrailingWrites to remember implicit loads respectively implicit reads. These directly correspond to the generated scalar loads/stores at CodeGeneration at the beginning and ending of each ScopStmt. As a consequence, we can have a direct mapping of LoadInst/StoreInst to their explicit MemoryAccess instead of a list of MemoryAccesses. As an internal restructuring, this patch should have no behavioral change.
http://reviews.llvm.org/D13676
Files:
include/polly/ScopInfo.h
lib/Analysis/ScopInfo.cpp
lib/CodeGen/BlockGenerators.cpp
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