Commit Graph

3 Commits

Author SHA1 Message Date
Michael Kruse 6c8f91b908 [Simplify] Fix typo in statistics output. NFC.
llvm-svn: 309402
2017-07-28 16:57:51 +00:00
Michael Kruse 34a77780c5 [Simplify] Remove empty partial accesses first. NFC.
So follow-up cleanup do not need special handling for such accesses.

llvm-svn: 309401
2017-07-28 16:57:45 +00:00
Michael Kruse ab8f0d57df [Simplify] Remove partial write accesses with empty domain.
If the access relation's domain is empty, the access will never be
executed. We can just remove it.

We only remove write accesses. Partial read accesses are not yet
supported and instructions in the statement might require the
llvm::Value holding the read's result to be defined.

llvm-svn: 308830
2017-07-22 20:33:09 +00:00