Chris Lattner a990d94330 If a function always returns a constant, replace all calls sites with that ... constant value. This makes the return value dead and allows for simplification in the caller. This implements IPConstantProp/return-constant.ll This triggers several dozen times throughout SPEC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17730 91177308-0d34-0410-b5e6-96231b3b80d8		2004-11-14 06:10:11 +00:00
..
ArgumentPromotion.cpp	Remove debugging code	2004-11-13 23:32:53 +00:00
ConstantMerge.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
DeadArgumentElimination.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
DeadTypeElimination.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
ExtractFunction.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
FunctionResolution.cpp	Disable the 'WARNING: Found global types that are not compatible' warning	2004-09-30 00:12:29 +00:00
GlobalDCE.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
GlobalOpt.cpp	*** empty log message ***	2004-10-22 06:43:28 +00:00
Inliner.cpp	Fix the inliner to always delete any edges from the external call node to	2004-09-18 21:37:03 +00:00
Inliner.h	Simplify the interface and remove an unneeded #include	2004-05-23 21:21:35 +00:00
InlineSimple.cpp	Change this back so that I get stable numbers to reflect the change from the	2004-11-09 08:05:23 +00:00
Internalize.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
IPConstantPropagation.cpp	If a function always returns a constant, replace all calls sites with that	2004-11-14 06:10:11 +00:00
LoopExtractor.cpp	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
LowerSetJmp.cpp	Comment cleanups	2004-10-07 06:00:24 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
PruneEH.cpp	Get this file compiling with VC++, patch contributed by Morten Ofstad. Thanks Morten!	2004-10-18 15:43:46 +00:00
RaiseAllocations.cpp	Fix bug: 2004-11-08-FreeUseCrash.ll	2004-11-09 05:10:56 +00:00