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(parent: 3974667) | patch
Fix canClobberPhysRegDefs to check all SDNodes grouped together
authorDan Gohman <gohman@apple.com>
Mon, 23 Mar 2009 16:23:01 +0000 (16:23 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 23 Mar 2009 16:23:01 +0000 (16:23 +0000)
commita5c8ae233ebaef270b8fa96565ca7bf4fdcb3e15
tree3435374b0f7ea970c815952354f8101c9e30d6detree | snapshot
parent3974667c1a6d48686e92f85bc4463bb239af7442commit | diff
Fix canClobberPhysRegDefs to check all SDNodes grouped together
in an SUnit, instead of just the first one. This fix is needed
by some upcoming scheduler changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67531 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors