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(parent: 9ae7563) | patch
Add a bunch of calls to RemoveDeadNode in LegalizeDAG, so legalization doesn't get...
authorEli Friedman <eli.friedman@gmail.com>
Tue, 8 Nov 2011 01:25:24 +0000 (01:25 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Tue, 8 Nov 2011 01:25:24 +0000 (01:25 +0000)
commit2efa35f779213a828fa15d6aa3a508fc81d75d73
tree1103e2006f10bfa0fb8b19b44bd0fae1e969a0a3tree | snapshot
parent9ae7563732b05eb81b2fdf6b9941106005155d5bcommit | diff
Add a bunch of calls to RemoveDeadNode in LegalizeDAG, so legalization doesn't get confused by CSE later on.  Fixes PR11318.

Re-commit of r144034, with an extra fix so that RemoveDeadNode doesn't blow up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144055 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp diff | blob | history
lib/CodeGen/SelectionDAG/SelectionDAG.cpp diff | blob | history
test/CodeGen/X86/2011-11-07-LegalizeBuildVector.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors