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(parent: bf824ef) | patch
Allow the allocation of empty live ranges that have uses.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 23 Mar 2011 04:32:51 +0000 (04:32 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 23 Mar 2011 04:32:51 +0000 (04:32 +0000)
commit0b5015188e834afa7fb2fe3694a9c190f59fd19c
treee9883bdb660a80b2936e85915a3c829a07805432tree | snapshot
parentbf824efcb92aa54d4a7ecc4afff9282c860a3f38commit | diff
Allow the allocation of empty live ranges that have uses.

Empty ranges may represent undef values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128144 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocBasic.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors