fix compile-time regression report by Joerg Sonnenberger:
authorNuno Lopes <nunoplopes@sapo.pt>
Sun, 13 Jan 2013 18:02:57 +0000 (18:02 +0000)
committerNuno Lopes <nunoplopes@sapo.pt>
Sun, 13 Jan 2013 18:02:57 +0000 (18:02 +0000)
commit29eb2cc00ca0bc4d218c6d034f90becfed999bcb
tree59d5c0e76548bc7b30e6f2e7cfc5b3a0996cc74b
parent135174deb8e1e46d87b0aa55ef8df43c3ac79a8d
fix compile-time regression report by Joerg Sonnenberger:
cache result of Size/OffsetVisitor to speedup analysis of PHI nodes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172363 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/MemoryBuiltins.h
lib/Analysis/MemoryBuiltins.cpp