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(parent: 8791351) | patch
enable non-local analysis and PRE of large store -> little load.
authorChris Lattner <sabre@nondot.org>
Mon, 21 Sep 2009 06:48:08 +0000 (06:48 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 21 Sep 2009 06:48:08 +0000 (06:48 +0000)
commit4fbd14e80e11ec3ec9f240919e4a4a0186620c0c
treecb603bade09819edee54e763fcb053ed76c3e6d9tree | snapshot
parent879135145f8c1efc09dceee54e6fa87cae63565ccommit | diff
enable non-local analysis and PRE of large store -> little load.
This doesn't kick in too much because of phi translation issues,
but this can be resolved in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82447 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVN.cpp diff | blob | history
test/Transforms/GVN/rle.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors