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(parent: d3427d3) | patch
Unroll again after running BBVectorize
authorHal Finkel <hfinkel@anl.gov>
Tue, 29 Jan 2013 00:22:49 +0000 (00:22 +0000)
committerHal Finkel <hfinkel@anl.gov>
Tue, 29 Jan 2013 00:22:49 +0000 (00:22 +0000)
commitc0b3d4c9c252acec01de719d4e756456d5377e6d
tree7c4e56aff17812b2694f6e14b7189139572d337atree | snapshot
parentd3427d3f4094767884f3eafdef3d60c7f5038197commit | diff
Unroll again after running BBVectorize

Because BBVectorize may significantly shorten a loop body, unroll
again after vectorization. This is especially important when using
runtime or partial unrolling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173730 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/IPO/PassManagerBuilder.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors