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(parent: 7f3b36d) | patch
Don't generate a select whose operand is load of a weak
authorDale Johannesen <dalej@apple.com>
Wed, 13 May 2009 18:25:07 +0000 (18:25 +0000)
committerDale Johannesen <dalej@apple.com>
Wed, 13 May 2009 18:25:07 +0000 (18:25 +0000)
commitf8bc3008214c8327ff987573a111fc0dcefb7d25
tree866e9486cb3746861342cc94081797d35dab8e2ctree | snapshot
parent7f3b36da51d857b6596541626576ed43ea2d7f64commit | diff
Don't generate a select whose operand is load of a weak
external.  These may have address 0 and are not safe
to execute unconditionally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71688 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/SimplifyCFG.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors