Use uniqued StringInit pointers for lookups.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 13 Jan 2012 03:16:35 +0000 (03:16 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 13 Jan 2012 03:16:35 +0000 (03:16 +0000)
commitebaf92c67dac4974f98a08f8096d3eb2f4edd09d
tree0b6bd99eaa776f048d2d5f10cde189cf7f177e63
parentc4b527ac06c8e2e7c43020a56f000a53ab1dc9de
Use uniqued StringInit pointers for lookups.

This avoids a gazillion StringMap and dynamic_cast calls, making
TableGen run 3x faster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148091 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/TableGen/Record.h
lib/TableGen/Record.cpp
lib/TableGen/TGParser.cpp