Chris Lattner 363e78c357 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. llvm-svn: 17730		2004-11-14 06:10:11 +00:00
..
ArgumentPromotion.cpp	Remove debugging code	2004-11-13 23:32:53 +00:00
ConstantMerge.cpp
DeadArgumentElimination.cpp
DeadTypeElimination.cpp
ExtractFunction.cpp
FunctionResolution.cpp
GlobalDCE.cpp
GlobalOpt.cpp
Inliner.cpp
Inliner.h
InlineSimple.cpp
Internalize.cpp
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
LowerSetJmp.cpp
Makefile
PruneEH.cpp
RaiseAllocations.cpp