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(parent: db3480c) | patch
Don't coalesce identical DBG_VALUE instructions prematurely.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 23 Mar 2011 18:37:30 +0000 (18:37 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 23 Mar 2011 18:37:30 +0000 (18:37 +0000)
commit01079311e153dae59a38aa0cdf5332eb3e410abf
treed90c6cbe615355810dd236938133578c536ab1datree | snapshot
parentdb3480c432bff2be4ab26630343545ba66f00daccommit | diff
Don't coalesce identical DBG_VALUE instructions prematurely.

Each of these instructions may have a RegsClobberInsn entry that can't be
ignored. Consecutive ranges are coalesced later when DwarfDebug::emitDebugLoc
merges entries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128155 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors