James Molloy 4e022da51e [ConstantRange] Teach multiply to be cleverer about signed ranges. ... Multiplication is not dependent on signedness, so just treating all input ranges as unsigned is not incorrect. However it will cause overly pessimistic ranges (such as full-set) when used with signed negative values. Teach multiply to try to interpret its inputs as both signed and unsigned, and then to take the most specific (smallest population) as its result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231483 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-06 15:50:47 +00:00
..
AsmWriter.cpp	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
AsmWriter.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
AttributeImpl.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
Attributes.cpp	InstCombine: propagate deref via new addDereferenceableAttr	2015-02-14 19:37:54 +00:00
AutoUpgrade.cpp	Remove 'llvm.x86.avx2.vbroadcasti128' intrinsic.	2015-03-04 00:13:25 +00:00
BasicBlock.cpp	Remove getDataLayout() from Instruction/GlobalValue/BasicBlock/Function	2015-03-03 22:01:13 +00:00
CMakeLists.txt
Comdat.cpp
ConstantFold.cpp	Prefer SmallVector::append/insert over push_back loops.	2015-02-17 15:29:18 +00:00
ConstantFold.h
ConstantRange.cpp	[ConstantRange] Teach multiply to be cleverer about signed ranges.	2015-03-06 15:50:47 +00:00
Constants.cpp	Simplify code. NFC.	2015-03-02 11:57:04 +00:00
ConstantsContext.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
Core.cpp	Fix invalid cast.	2015-02-23 21:51:06 +00:00
DataLayout.cpp	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
DebugInfo.cpp	Fix DwarfExpression::AddMachineRegExpression so it doesn't read past the	2015-03-04 17:39:33 +00:00
DebugInfoMetadata.cpp	IR: Change MDFile to directly store the filename/directory	2015-02-20 20:35:17 +00:00
DebugLoc.cpp
DiagnosticInfo.cpp
DiagnosticPrinter.cpp
DIBuilder.cpp	DebugInfo: Move new hierarchy into place	2015-03-03 17:24:31 +00:00
Dominators.cpp
Function.cpp	InstCombine: propagate deref via new addDereferenceableAttr	2015-02-14 19:37:54 +00:00
GCOV.cpp
Globals.cpp	Remove getDataLayout() from Instruction/GlobalValue/BasicBlock/Function	2015-03-03 22:01:13 +00:00
GVMaterializer.cpp
InlineAsm.cpp
Instruction.cpp	Remove getDataLayout() from Instruction/GlobalValue/BasicBlock/Function	2015-03-03 22:01:13 +00:00
Instructions.cpp	Instructions: Use delegated constructors to reduce duplication	2015-03-05 22:05:26 +00:00
IntrinsicInst.cpp
IRBuilder.cpp	PlaceSafepoints: use IRBuilder helpers	2015-02-26 00:35:56 +00:00
IRPrintingPasses.cpp
LegacyPassManager.cpp
LLVMBuild.txt
LLVMContext.cpp
LLVMContextImpl.cpp
LLVMContextImpl.h	IR: Fix MDType fields from unsigned to uint64_t	2015-02-19 23:56:07 +00:00
Makefile
Mangler.cpp
MDBuilder.cpp	[IC] Turn non-null MD on pointer loads to range MD on integer loads.	2015-02-25 05:10:25 +00:00
Metadata.cpp
MetadataImpl.h
MetadataTracking.cpp
Module.cpp	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
module.modulemap
Pass.cpp
PassManager.cpp
PassRegistry.cpp	Revert r231276 (including r231277): Add a lock() function in PassRegistry to speed up multi-thread synchronization.	2015-03-05 17:53:00 +00:00
Statepoint.cpp	Add invoke related functionality into StatepointSite classes.	2015-02-19 11:02:11 +00:00
SymbolTableListTraitsImpl.h
Type.cpp
TypeFinder.cpp
Use.cpp
UseListOrder.cpp
User.cpp
Value.cpp
ValueSymbolTable.cpp
ValueTypes.cpp
Verifier.cpp	Remove accidental errs() call in Verifier	2015-03-05 19:05:25 +00:00