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(parent: fd82af0) | patch
Don't hang on to pointers or references after vector::push_back.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 3 Dec 2009 01:49:56 +0000 (01:49 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 3 Dec 2009 01:49:56 +0000 (01:49 +0000)
commit15d75d9f11f877bf3716257013b563e67341b0ed
tree153665bdacd141fe6f21f3a950a5eb691c6247b6tree | snapshot
parentfd82af0f9531ee4f25c223dd33b9c1e5fd39dfcccommit | diff
Don't hang on to pointers or references after vector::push_back.

The MO reference to a MachineOperand can be invalidated by
MachineInstr::addOperand. Don't even use it for debugging.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90381 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/PostRASchedulerList.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors