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(parent: f603c88) | patch
LiveRangeEdit: Check for completely empy subranges after removing ValNos.
authorMatthias Braun <matze@braunis.de>
Wed, 24 Dec 2014 02:11:46 +0000 (02:11 +0000)
committerMatthias Braun <matze@braunis.de>
Wed, 24 Dec 2014 02:11:46 +0000 (02:11 +0000)
commit36768c684f2b7ba5b9dd9874c1ddb5ecd8fbaa29
tree2836238cabc2c33303e71778b4ac151975a6a7b5tree | snapshot
parentf603c88d13f583ef25afbcab122007a897e59e61commit | diff
LiveRangeEdit: Check for completely empy subranges after removing ValNos.

Completely empty subranges are not allowed and must be removed when
subreg liveness is enabled.

llvm-svn: 224804
llvm/lib/CodeGen/LiveRangeEdit.cpp diff | blob | history
Domain: System / Toolchain;