Chris Lattner 884d6c4e10 Speed up the predicate used to decide when to inline by caching the size ... of callees between executions. On eon, in release mode, this changes the inliner from taking 11.5712s to taking 2.2066s. In debug mode, it went from taking 14.4148s to taking 7.0745s. In release mode, this is a 24.7% speedup of gccas, in debug mode, it's a total speedup of 11.7%. This also makes it slightly more aggressive. This could be because we are not judging the size of the functions quite as accurately as before. When we start looking at the performance of the generated code, this can be investigated further. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8893 91177308-0d34-0410-b5e6-96231b3b80d8		2003-10-06 15:52:43 +00:00
..
Hello	Initial checkin of the "Hello World" Pass.	2002-08-08 20:10:38 +00:00
Instrumentation	Use global *_iterator	2003-09-24 22:07:33 +00:00
IPO	Speed up the predicate used to decide when to inline by caching the size	2003-10-06 15:52:43 +00:00
Scalar	Change the interface to PromoteMemToReg to also take a DominatorTree	2003-10-05 21:20:13 +00:00
Utils	Avoid doing pointless work. Amazingly, this makes us go faster.	2003-10-06 15:23:43 +00:00
ExprTypeConvert.cpp	Spell `necessary' correctly.	2003-08-18 14:43:39 +00:00
LevelRaise.cpp	Prototype for creator function got moved	2003-09-01 20:45:33 +00:00
Makefile	Convert DIRS to PARALLEL_DIRS. They can be built independently.	2002-09-29 11:52:14 +00:00
TransformInternals.cpp	avoid dividing by zero when dealing with zero sized types (like [0 x double])	2003-06-23 17:36:49 +00:00
TransformInternals.h	The word dependent' has no a'.	2003-08-21 22:14:26 +00:00