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(parent: 4ae6a4d) | patch
have dag combine zap "store undef", which can be formed during call lowering
authorChris Lattner <sabre@nondot.org>
Sat, 9 Apr 2011 02:32:02 +0000 (02:32 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 9 Apr 2011 02:32:02 +0000 (02:32 +0000)
commitb3452ea35c3e78d1a8c7d92f9448b0054d36e740
tree25589784246bfbeedf831db145808d8c40220bfdtree | snapshot
parent4ae6a4d696c612164391a6a533f70b38d265ff79commit | diff
have dag combine zap "store undef", which can be formed during call lowering
with undef arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129185 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
test/CodeGen/X86/call-push.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors