Commit Graph

6 Commits

Author SHA1 Message Date
Hal Finkel
f3f5a1e6f7 Enhance BBVectorize to more-properly handle pointer values and vectorize GEPs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154734 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-14 07:32:43 +00:00
Hal Finkel
fc3665c875 Add support to BBVectorize for vectorizing selects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154700 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13 20:45:45 +00:00
Hongbin Zheng
86312cc15f Refactor: Use positive field names in VectorizeConfig.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154249 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-07 03:56:23 +00:00
Hongbin Zheng
bef377b7d7 Introduce the VectorizeConfig class, with which we can control the behavior
of the BBVectorizePass without using command line option. As pointed out
  by Hal, we can ask the TargetLoweringInfo for the architecture specific
  VectorizeConfig to perform vectorizing with architecture specific
  information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154096 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05 15:46:55 +00:00
Hongbin Zheng
87825e7970 Add the function "vectorizeBasicBlock" which allow users vectorize a
BasicBlock in other passes, e.g. we can call vectorizeBasicBlock in the
 loop unroll pass right after the loop is unrolled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154089 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05 08:05:16 +00:00
Hal Finkel
de5e5ec304 Add a basic-block autovectorization pass.
This is the initial checkin of the basic-block autovectorization pass along with some supporting vectorization infrastructure.
Special thanks to everyone who helped review this code over the last several months (especially Tobias Grosser).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149468 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-01 03:51:43 +00:00