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(parent: 65a0af3) | patch
Stop using the dom frontier in DwarfEHPrepare by not promoting alloca's
authorDuncan Sands <baldrick@free.fr>
Tue, 31 Aug 2010 09:05:06 +0000 (09:05 +0000)
committerDuncan Sands <baldrick@free.fr>
Tue, 31 Aug 2010 09:05:06 +0000 (09:05 +0000)
commit22efc18f12d8d5d0fa23b559121d211f4ea222f6
tree37f054efac3531a71ecd2082f021745b8ca3ff19tree | snapshot
parent65a0af3855c7003fa57d41eeb6586b20eefa8cfdcommit | diff
Stop using the dom frontier in DwarfEHPrepare by not promoting alloca's
any more.  I plan to reimplement alloca promotion using SSAUpdater later.
It looks like Bill's URoR logic really always needs domtree, so the pass
now always asks for domtree info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112597 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/Passes.h diff | blob | history
lib/CodeGen/DwarfEHPrepare.cpp diff | blob | history
lib/CodeGen/LLVMTargetMachine.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors