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(parent: e2dc0c9) | patch
Transfer simply defined values directly without recomputing liveness and SSA.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 2 Mar 2011 23:05:19 +0000 (23:05 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 2 Mar 2011 23:05:19 +0000 (23:05 +0000)
commit4670353a21fbc6e8159a129cda965f256e73a451
treef255083de47aafe8338406b2f5da3b2833525dcatree | snapshot
parente2dc0c978e2435dbbb55cb7fca7750034c3e292acommit | diff
Transfer simply defined values directly without recomputing liveness and SSA.

Values that map to a single new value in a new interval after splitting don't
need new PHIDefs, and if the parent value was never rematerialized the live
range will be the same.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126894 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveRangeEdit.h diff | blob | history
lib/CodeGen/SplitKit.cpp diff | blob | history
lib/CodeGen/SplitKit.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors