Craig Topper 13053afeb5 [ConstantRange] Remove costly udivrem from ConstantRange::truncate ... Truncate currently uses a udivrem call which is going to be slow particularly for larger than 64-bit widths. As far as I can tell all we were trying to do was modulo LowerDiv by (MaxValue+1) and make sure whatever value was effectively subtracted from LowerDiv was also subtracted from UpperDiv. This patch recognizes that MaxValue+1 is a power of 2 so we can just use a bitwise AND to accomplish a modulo operation or isolate the upper bits. Differential Revision: https://reviews.llvm.org/D32672 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304733 91177308-0d34-0410-b5e6-96231b3b80d8		2017-06-05 20:48:05 +00:00
..
AsmWriter.cpp	[IR] Allow attributes with global variables	2017-05-11 12:28:08 +00:00
AttributeImpl.h	[IR] Switch AttributeList to use an array for O(1) access	2017-05-23 17:01:48 +00:00
Attributes.cpp	[IR] Add additional addParamAttr/removeParamAttr to AttributeList API	2017-05-31 19:23:09 +00:00
AttributesCompatFunc.td	Provide a way to specify inliner's attribute compatibility and merging.	2015-12-22 23:57:37 +00:00
AutoUpgrade.cpp	Added missing break.	2017-05-19 20:31:51 +00:00
BasicBlock.cpp	[IR] Add an iterator and range accessor for the PHI nodes of a basic	2017-05-26 03:10:00 +00:00
CMakeLists.txt	[CMake] NFC. Updating CMake dependency specifications	2016-11-17 04:36:50 +00:00
Comdat.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
ConstantFold.cpp	ConstantFold: Handle gep nonnull, undef as well	2017-05-08 17:37:33 +00:00
ConstantFold.h	IR: Introduce inrange attribute on getelementptr indices.	2016-11-10 22:34:55 +00:00
ConstantRange.cpp	[ConstantRange] Remove costly udivrem from ConstantRange::truncate	2017-06-05 20:48:05 +00:00
Constants.cpp	SimplifyLibCalls: Optimize wcslen	2017-05-19 22:37:09 +00:00
ConstantsContext.h	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Core.cpp	[LLVM-C] [OCaml] Expose Type::subtypes.	2017-06-05 11:49:52 +00:00
DataLayout.cpp	[DataLayout] Add llvm_unreachable to the default of a nested switch statement that covers all values given to it by the outer switch. NFC	2017-05-22 19:28:36 +00:00
DebugInfo.cpp	[IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC).	2017-05-05 22:30:37 +00:00
DebugInfoMetadata.cpp	[codeview] Check for a DIExpression offset for local variables	2017-05-09 19:59:29 +00:00
DebugLoc.cpp	Reapply "[Cloning] Take another pass at properly cloning debug info"	2017-06-01 23:02:12 +00:00
DiagnosticInfo.cpp	IR: Give function GlobalValue::getRealLinkageName() a less misleading name: dropLLVMManglingEscape().	2017-05-16 00:39:01 +00:00
DiagnosticPrinter.cpp	MIR Serialization: Connect the machine function analysis pass to the MIR parser.	2015-06-15 20:30:22 +00:00
DIBuilder.cpp	[DIBuilder] Add a more fine-grained finalization method	2017-06-01 20:42:44 +00:00
Dominators.cpp	Handle non-unique edges in edge-dominance	2017-06-05 16:27:09 +00:00
Function.cpp	[IR] Add additional addParamAttr/removeParamAttr to AttributeList API	2017-05-31 19:23:09 +00:00
GCOV.cpp	[gcov] Sort file info before printing it	2017-04-26 00:16:10 +00:00
Globals.cpp	IR: When creating a global variable, assert that its type is valid.	2017-06-04 22:12:03 +00:00
GVMaterializer.cpp
InlineAsm.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Instruction.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Instructions.cpp	[IR] Add additional addParamAttr/removeParamAttr to AttributeList API	2017-05-31 19:23:09 +00:00
IntrinsicInst.cpp	Add constrained intrinsics for some libm-equivalent operations	2017-05-25 21:31:00 +00:00
IRBuilder.cpp	Revert "[Atomics][LoopIdiom] Recognize unordered atomic memcpy"	2017-05-31 17:20:51 +00:00
IRPrintingPasses.cpp	Implement getPassName() for IR printing passes.	2017-03-10 07:09:20 +00:00
LegacyPassManager.cpp	[LTO] Print time-passes information at conclusion of LTO codegen	2017-05-16 09:43:21 +00:00
LLVMBuild.txt
LLVMContext.cpp	Add !associated metadata.	2017-03-17 22:17:24 +00:00
LLVMContextImpl.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
LLVMContextImpl.h	[APInt] Give the value union a name so we can remove assumptions on VAL being the larger member	2017-05-03 15:46:24 +00:00
Mangler.cpp	Move llvm::emitLinkerFlagsForGlobalCOFF() to Mangler.	2017-03-31 04:46:50 +00:00
MDBuilder.cpp	Add function importing info from samplepgo profile to the module summary.	2017-02-28 18:09:44 +00:00
Metadata.cpp	[Metadata] Fix typos in comments. NFC	2017-04-27 05:48:29 +00:00
MetadataImpl.h	DI: Disallow uniquable DICompileUnits	2015-08-03 17:26:41 +00:00
Module.cpp	Support for taking the max of module flags when linking, use for PIE/PIC	2017-05-23 00:08:00 +00:00
ModuleSummaryIndex.cpp	Re-apply r302108, "IR: Use pointers instead of GUIDs to represent edges in the module summary. NFCI."	2017-05-04 18:03:25 +00:00
Operator.cpp	[IR] Remove some unneeded includes from Operator.h and fix cpp files that were transitively depending on it. NFC	2017-03-20 05:08:41 +00:00
OptBisect.cpp	Add opt-bisect support for region passes.	2017-06-01 21:22:26 +00:00
Pass.cpp	Cleanup dump() functions.	2017-01-28 02:02:38 +00:00
PassManager.cpp	[PM] Introduce an analysis set used to preserve all analyses over	2017-01-15 06:32:49 +00:00
PassRegistry.cpp	[LegacyPassManager] Remove TargetMachine constructors	2017-05-18 17:21:13 +00:00
ProfileSummary.cpp	Reapply r271728 after adding move cobstructor for ProfileSummaryInfo	2016-06-03 22:54:26 +00:00
Statepoint.cpp	Rename AttributeSet to AttributeList	2017-03-21 16:57:19 +00:00
SymbolTableListTraitsImpl.h	ADT: Remove external uses of ilist_iterator, NFC	2016-09-03 01:22:56 +00:00
Type.cpp	[IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC).	2017-05-12 22:25:07 +00:00
TypeFinder.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
Use.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
User.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Value.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
ValueSymbolTable.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
ValueTypes.cpp	[MVT] add v1i1 MVT	2017-05-18 11:29:41 +00:00
Verifier.cpp	Add constrained intrinsics for some libm-equivalent operations	2017-05-25 21:31:00 +00:00