Reset "undef" flag when coalescing subregister into whole register
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Fri, 19 Aug 2016 22:57:23 +0000 (22:57 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Fri, 19 Aug 2016 22:57:23 +0000 (22:57 +0000)
commitd95d100c285f7a0eb54845b1c4eedcde8aa95705
tree2b57dec4c8f20b6f0418fef91204c73919f194c0
parent2ce3d94a01f89c8457194f5e05633983d472197e
Reset "undef" flag when coalescing subregister into whole register

llvm-svn: 279344
llvm/lib/CodeGen/RegisterCoalescer.cpp