Dan Gohman 6cb8c23db1 Reapply r112091 and r111922, support for metadata linking, with a ... fix: add a flag to MapValue and friends which indicates whether any module-level mappings are being made. In the common case of inlining, no module-level mappings are needed, so MapValue doesn't need to examine non-function-local metadata, which can be very expensive in the case of a large module with really deep metadata (e.g. a large C++ program compiled with -g). This flag is a little awkward; perhaps eventually it can be moved into the ClonedCodeInfo class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112190 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-26 15:41:53 +00:00
..
IPO	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
Utils	Reapply r112091 and r111922, support for metadata linking, with a	2010-08-26 15:41:53 +00:00
Instrumentation.h	remove the random sampling framework, which is not maintained anymore.	2010-01-02 20:07:03 +00:00
IPO.h	Rewrite ExtractGV, removing a bunch of stuff that didn't fully work,	2010-08-26 00:22:55 +00:00
RSProfiling.h	Make a few more LLVM headers parsable as standalone headers.	2009-11-05 23:01:30 +00:00
Scalar.h	Eliminate PromoteMemoryToRegisterID; just use addPreserved("mem2reg")	2010-08-06 21:48:06 +00:00