Charles Davis fba7e30f0f [IC] Turn non-null MD on pointer loads to range MD on integer loads. ... Summary: This change fixes the FIXME that you recently added when you committed (a modified version of) my patch. When `InstCombine` combines a load and store of an pointer to those of an equivalently-sized integer, it currently drops any `!nonnull` metadata that might be present. This change replaces `!nonnull` metadata with `!range !{ 1, -1 }` metadata instead. Reviewers: chandlerc Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D7621 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230462 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-25 05:10:25 +00:00
..
AsmWriter.cpp	AsmParser/Writer: Handle symbolic constants in DI 'flags:'	2015-02-21 01:02:18 +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	[X86] Remove AVX2 and SSE2 pslldq and psrldq intrinsics. We can represent them in IR with vector shuffles now. All their uses have been removed from clang in favor of shuffles.	2015-02-18 06:24:44 +00:00
BasicBlock.cpp	Add a pass for inserting safepoints into (nearly) arbitrary IR	2015-02-04 00:37:33 +00:00
CMakeLists.txt	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
Comdat.cpp
ConstantFold.cpp	Prefer SmallVector::append/insert over push_back loops.	2015-02-17 15:29:18 +00:00
ConstantFold.h
ConstantRange.cpp
Constants.cpp	Constants.cpp: Only read 32 bits for float.	2015-02-20 15:11:55 +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	DataLayout: Validate that the pref alignment is at least the ABI align	2015-02-16 05:41:55 +00:00
DebugInfo.cpp	IR: Add helper to split debug info flags bitfield	2015-02-21 00:45:26 +00:00
DebugInfoMetadata.cpp	IR: Change MDFile to directly store the filename/directory	2015-02-20 20:35:17 +00:00
DebugLoc.cpp	IR: Cleanup dead code, NFC	2015-01-16 17:31:29 +00:00
DiagnosticInfo.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp	IR: Drop the scope in DI template parameters	2015-02-18 20:30:45 +00:00
Dominators.cpp	[PM] Port domtree to the new pass manager (at last).	2015-01-14 10:19:28 +00:00
Function.cpp	InstCombine: propagate deref via new addDereferenceableAttr	2015-02-14 19:37:54 +00:00
GCOV.cpp	llvm-cov: Don't use llvm::outs() in library code	2015-01-23 23:09:27 +00:00
Globals.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
GVMaterializer.cpp
InlineAsm.cpp	Reformat (and remove some tabs) to make debugging this code a	2015-02-10 21:15:06 +00:00
Instruction.cpp	The leak detector is dead, long live asan and valgrind.	2014-12-22 13:00:36 +00:00
Instructions.cpp	IR: SrcTy == DstTy doesn't imply that a cast is valid	2015-02-16 09:37:35 +00:00
IntrinsicInst.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
IRBuilder.cpp	[Statepoint] Improve two asserts, fix some style (NFC)	2015-02-09 23:02:10 +00:00
IRPrintingPasses.cpp	[PM] Switch the new pass manager to use a reference-based API for IR	2015-01-05 02:47:05 +00:00
LegacyPassManager.cpp	[LPM] A targeted but somewhat horrible fix to the legacy pass manager's	2015-01-28 09:47:21 +00:00
LLVMBuild.txt
LLVMContext.cpp	Fix LLVMContext to match what MDKind names that the LL parser permits. Fixes PR21799!	2014-12-11 02:10:28 +00:00
LLVMContextImpl.cpp	Revert GCStrategy ownership changes	2015-01-26 18:26:35 +00:00
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	IR: Add MDNode::replaceWithPermanent()	2015-02-10 19:13:46 +00:00
MetadataImpl.h	Added missing header for the explicit dependency on MDNode.	2015-02-04 00:20:52 +00:00
MetadataTracking.cpp	IR: Store RAUW support and Context in the same pointer, NFC	2015-01-19 19:02:06 +00:00
Module.cpp	Verifier: Check for null operands in !llvm.module.flags	2015-02-11 09:13:06 +00:00
module.modulemap
Pass.cpp	Refactoring cl::parser construction and initialization.	2015-01-22 21:01:12 +00:00
PassManager.cpp	[PM] Push the debug option for the new pass manager into the opt tool	2015-01-13 22:42:38 +00:00
PassRegistry.cpp
Statepoint.cpp	Add invoke related functionality into StatepointSite classes.	2015-02-19 11:02:11 +00:00
SymbolTableListTraitsImpl.h
Type.cpp	[slp] Fix a nasty bug in the SLP vectorizer that Joerg pointed out.	2015-02-12 02:30:56 +00:00
TypeFinder.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Use.cpp
UseListOrder.cpp
User.cpp
Value.cpp	isDereferenceablePointer: look through gc.relocate calls	2015-02-09 21:08:03 +00:00
ValueSymbolTable.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
ValueTypes.cpp
Verifier.cpp	Verifier: Unused comdats might not have a corresponding GV	2015-02-20 19:58:48 +00:00