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[RDF] Remove the map of reaching defs from copy propagation
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Fri, 10 Mar 2017 22:44:24 +0000 (22:44 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Fri, 10 Mar 2017 22:44:24 +0000 (22:44 +0000)
commit2f2421b3c0a0ca2f8c68ed795f17afea9268ce32
treed36b6d4ae7f8491bc42ed0f20e99cc7e8e4e0ce1tree | snapshot
parent590c4ddc3fac086bc166c40ed9de625b1ad6584fcommit | diff
[RDF] Remove the map of reaching defs from copy propagation

Use Liveness::getNearestAliasedRef to find the reaching def instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297526 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Hexagon/RDFCopy.cpp diff | blob | history
lib/Target/Hexagon/RDFCopy.h diff | blob | history
test/CodeGen/Hexagon/pred-absolute-store.ll diff | blob | history
external/llvm
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