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(parent: 3a39372) | patch
Stores of null pointers should turn into memset, we weren't recognizing
authorChris Lattner <sabre@nondot.org>
Sat, 19 Feb 2011 19:35:49 +0000 (19:35 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 19 Feb 2011 19:35:49 +0000 (19:35 +0000)
commit41bfbb0a8776674c486682cbf2aa80f15abfef68
treedac0ce40b8e7de6eb9cca6196fca47833cb4ddb8tree | snapshot
parent3a393728a62122d7009d8e2cbe52a221874e576acommit | diff
Stores of null pointers should turn into memset, we weren't recognizing
them as splat values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126041 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ValueTracking.cpp diff | blob | history
test/Transforms/LoopIdiom/basic.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors