| commit | 484e720f982e3dd35b296d466811305a51bb8e40 | |
| author | Michael Kruse <llvm@meinersbur.de> | |
| Sat, 13 May 2017 12:20:57 +0000 (13 12:20 +0000) | ||
| committer | Michael Kruse <llvm@meinersbur.de> | |
| Sat, 13 May 2017 12:20:57 +0000 (13 12:20 +0000) | ||
| tree | e7cb1ee25545fa99ac14a891c2f4331d2fb5b228 | treesnapshot (tar.gz zip) |
| parent | ad5ef16e38a7809a0c9d6988f8e2a248385f62a0 | commitdiff |
[Simplify] Remove identical write removal. NFC.
Removal of overwritten writes currently encompasses all the cases
of the identical write removal.
There is an observable behavioral change in that the last, instead
of the first, MemoryAccess is kept. This should not affect the
generated code, however.
Differential Revision: https://reviews.llvm.org/D33143
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@302987 91177308-0d34-0410-b5e6-96231b3b80d8
Removal of overwritten writes currently encompasses all the cases
of the identical write removal.
There is an observable behavioral change in that the last, instead
of the first, MemoryAccess is kept. This should not affect the
generated code, however.
Differential Revision: https://reviews.llvm.org/D33143
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@302987 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/Transform/Simplify.cpp | diffblobblamehistory | |
| test/Simplify/overwritten_3phi.ll | [moved from test/Simplify/identical_3phi.ll with 88% similarity] | diffblobblamehistory |
| test/Simplify/overwritten_3phi___%for---%return.jscop | [moved from test/Simplify/identical_3phi___%for---%return.jscop with 100% similarity] | blobblamehistory |
| test/Simplify/overwritten_3phi___%for---%return.jscop.transformed | [moved from test/Simplify/identical_3phi___%for---%return.jscop.transformed with 100% similarity] | blobblamehistory |
| test/Simplify/overwritten_scalar.ll | [moved from test/Simplify/identical.ll with 86% similarity] | diffblobblamehistory |
| test/Simplify/overwritten_scalar___%for---%return.jscop | [moved from test/Simplify/identical___%for---%return.jscop with 100% similarity] | blobblamehistory |
| test/Simplify/overwritten_scalar___%for---%return.jscop.transformed | [moved from test/Simplify/identical___%for---%return.jscop.transformed with 100% similarity] | blobblamehistory |