Chris Lattner 5b222d748a Implement more aggressive support for analyzing string length. This ... generalizes the previous code to handle the case when the string is not an immediate to the strlen call (for example, crazy stuff like strlen(c ? "foo" : "bart"+1) -> 3). This implements gcc.c-torture/execute/builtins/strlen-2.c. I will generalize other cases in simplifylibcalls to use the same routine later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50408 91177308-0d34-0410-b5e6-96231b3b80d8		2008-04-29 06:56:02 +00:00
..
ArgumentPromotion.cpp	Allow argpromote to promote struct arguments with a specified number	2008-04-19 19:50:01 +00:00
ConstantMerge.cpp
DeadArgumentElimination.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
DeadTypeElimination.cpp
ExtractGV.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
GlobalDCE.cpp
GlobalOpt.cpp	When SRoA'ing a global variable, make sure the new globals get the	2008-04-26 07:40:11 +00:00
IndMemRemoval.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
Inliner.cpp
InlineSimple.cpp
Internalize.cpp
IPConstantPropagation.cpp	simplify code for propagation of constant arguments into	2008-04-23 06:16:27 +00:00
LoopExtractor.cpp
LowerSetJmp.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
Makefile
PruneEH.cpp	Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989	2008-04-25 16:53:59 +00:00
RaiseAllocations.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
SimplifyLibCalls.cpp	Implement more aggressive support for analyzing string length. This	2008-04-29 06:56:02 +00:00
StripDeadPrototypes.cpp
StripSymbols.cpp
StructRetPromotion.cpp	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00