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author | Tobias Grosser <tobias@grosser.es> | 2017-07-11 10:10:13 +0000 |
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committer | Tobias Grosser <tobias@grosser.es> | 2017-07-11 10:10:13 +0000 |
commit | 6a4c12fb338f359953ef7d04c9efe680a41392dc (patch) | |
tree | 50c35e459d75fd5093035edde3e1b0e868e68a50 /polly | |
parent | a2e5ecc1f39c7b70dd838751eb783300e8a6a02e (diff) | |
download | llvm-6a4c12fb338f359953ef7d04c9efe680a41392dc.zip llvm-6a4c12fb338f359953ef7d04c9efe680a41392dc.tar.gz llvm-6a4c12fb338f359953ef7d04c9efe680a41392dc.tar.bz2 |
Always export the latest memory access relations
This allows us to export the results from transformations such as DeLICM.
llvm-svn: 307641
Diffstat (limited to 'polly')
-rw-r--r-- | polly/include/polly/ScopInfo.h | 3 | ||||
-rw-r--r-- | polly/lib/Analysis/ScopInfo.cpp | 4 | ||||
-rw-r--r-- | polly/lib/Exchange/JSONExporter.cpp | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/polly/include/polly/ScopInfo.h b/polly/include/polly/ScopInfo.h index cafc377..5898512 100644 --- a/polly/include/polly/ScopInfo.h +++ b/polly/include/polly/ScopInfo.h @@ -843,6 +843,9 @@ public: /// Get an isl string representing a new access function, if available. std::string getNewAccessRelationStr() const; + /// Get an isl string representing the latest access relation. + std::string getAccessRelationStr() const; + /// Get the original base address of this access (e.g. A for A[i+j]) when /// detected. /// diff --git a/polly/lib/Analysis/ScopInfo.cpp b/polly/lib/Analysis/ScopInfo.cpp index 5a32c86..bf69723 100644 --- a/polly/lib/Analysis/ScopInfo.cpp +++ b/polly/lib/Analysis/ScopInfo.cpp @@ -710,6 +710,10 @@ std::string MemoryAccess::getNewAccessRelationStr() const { return stringFromIslObj(NewAccessRelation); } +std::string MemoryAccess::getAccessRelationStr() const { + return isl::manage(getAccessRelation()).to_str(); +} + __isl_give isl_basic_map * MemoryAccess::createBasicAccessMap(ScopStmt *Statement) { isl_space *Space = isl_space_set_alloc(Statement->getIslCtx(), 0, 1); diff --git a/polly/lib/Exchange/JSONExporter.cpp b/polly/lib/Exchange/JSONExporter.cpp index c79a011..39af8a5 100644 --- a/polly/lib/Exchange/JSONExporter.cpp +++ b/polly/lib/Exchange/JSONExporter.cpp @@ -202,7 +202,7 @@ Json::Value JSONExporter::getJSON(Scop &S) const { Json::Value access; access["kind"] = MA->isRead() ? "read" : "write"; - access["relation"] = MA->getOriginalAccessRelationStr(); + access["relation"] = MA->getAccessRelationStr(); statement["accesses"].append(access); } |