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llvm-mirror/lib/Transforms/Vectorize
Matthew Simpson c4d75790e7 [LV] Don't mark multi-use branch conditions uniform
Previously, we marked the branch conditions of latch blocks uniform after
vectorization if they were instructions contained in the loop. However, if a
condition instruction has users other than the branch, it may not remain
uniform. This patch ensures the conditions we mark uniform are only used by the
branch. This should fix PR30627.

Reference: https://llvm.org/bugs/show_bug.cgi?id=30627
llvm-svn: 283563
2016-10-07 15:20:13 +00:00
..
BBVectorize.cpp IR: Remove Value::intersectOptionalDataWith, replace all calls with calls to Instruction::andIRFlags. 2016-09-07 23:39:04 +00:00
CMakeLists.txt Add LoadStoreVectorizer pass 2016-06-30 23:11:38 +00:00
LLVMBuild.txt
LoadStoreVectorizer.cpp Add new target hooks for LoadStoreVectorizer 2016-10-03 10:31:34 +00:00
LoopVectorize.cpp [LV] Don't mark multi-use branch conditions uniform 2016-10-07 15:20:13 +00:00
SLPVectorizer.cpp [SLPVectorizer] Fix for PR25748: reduction vectorization after loop 2016-10-07 09:39:22 +00:00
Vectorize.cpp Add LoadStoreVectorizer pass 2016-06-30 23:11:38 +00:00