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(parent: add2517) | patch
Fix for bug 1996: optimize out loads of undef. This code basically just
authorEli Friedman <eli.friedman@gmail.com>
Tue, 12 Feb 2008 12:08:14 +0000 (12:08 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Tue, 12 Feb 2008 12:08:14 +0000 (12:08 +0000)
commitb6c36e405899a9bc3ac526b27c6db1f44fec69d4
treee178757efa27a2ea479122ee71c0c868342dc981tree | snapshot
parentadd251754cd18f4ef9f4eb1ead16a0c98887066ecommit | diff
Fix for bug 1996: optimize out loads of undef.  This code basically just
checks for a malloc/alloca immediately followed by a load.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47006 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVN.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors