Dan Gohman a3755d8d36 Add a ConstantSignedRange class, which does for signed integers ... what ConstantRange does for unsigned integers. Factor out a common base class for common functionality. Add some new functions for performing arithmetic on constant ranges. Some of these are currently just stubbed out with conservative implementations. Add unittests for ConstantRange and ConstantSignedRange. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75177 91177308-0d34-0410-b5e6-96231b3b80d8		2009-07-09 22:07:27 +00:00
..
Allocator.cpp
Annotation.cpp	Have scoped mutexes take referenes instead of pointers.	2009-07-07 18:33:04 +00:00
APFloat.cpp
APInt.cpp	Reapply 74494, this time removing the conflicting definition of operator<<	2009-06-30 20:10:56 +00:00
APSInt.cpp
CMakeLists.txt	Fix build.	2009-07-07 18:52:14 +00:00
CommandLine.cpp
ConstantRange.cpp	Add a ConstantSignedRange class, which does for signed integers	2009-07-09 22:07:27 +00:00
Debug.cpp
Dwarf.cpp
ErrorHandling.cpp	Fix braces.	2009-07-07 17:39:53 +00:00
FileUtilities.cpp
FoldingSet.cpp
GraphWriter.cpp	Add support for other GraphViz display tools. This can help	2009-07-09 17:06:18 +00:00
IsInf.cpp
IsNAN.cpp
Makefile
ManagedStatic.cpp
MemoryBuffer.cpp
PluginLoader.cpp	Have scoped mutexes take referenes instead of pointers.	2009-07-07 18:33:04 +00:00
PrettyStackTrace.cpp
raw_ostream.cpp
SlowOperationInformer.cpp
SmallPtrSet.cpp
SourceMgr.cpp	switch the .ll parser to use SourceMgr.	2009-07-02 23:08:13 +00:00
Statistic.cpp	Have scoped mutexes take referenes instead of pointers.	2009-07-07 18:33:04 +00:00
Streams.cpp
StringExtras.cpp
StringMap.cpp
StringPool.cpp
SystemUtils.cpp	Tweak FindExecutable so that relative executable paths work as well.	2009-07-01 21:36:28 +00:00
Timer.cpp	Have scoped mutexes take referenes instead of pointers.	2009-07-07 18:33:04 +00:00
Triple.cpp