Add SymbolTable::isCoalescedAway
authorRui Ueyama <ruiu@google.com>
Thu, 5 Jun 2014 07:37:29 +0000 (07:37 +0000)
committerRui Ueyama <ruiu@google.com>
Thu, 5 Jun 2014 07:37:29 +0000 (07:37 +0000)
commit733b45f3b05a7e2971656dd0b90fe7ddcd45311f
tree1ed98f2f1f04abd20ddb3cb85b09a2d47aa70c3c
parent52edc4903136edda614e31bf08c5d5118ba071bf
Add SymbolTable::isCoalescedAway

isCoalescedAway(x) is faster than replacement(x) != x as the former
does not follow the replacement atom chain. Also it's easier to use.

llvm-svn: 210242
lld/include/lld/Core/SymbolTable.h
lld/lib/Core/Resolver.cpp
lld/lib/Core/SymbolTable.cpp