Hal Finkel a739834446 Allow isDereferenceablePointer to look through some bitcasts ... isDereferenceablePointer should not give up upon encountering any bitcast. If we're casting from a pointer to a larger type to a pointer to a small type, we can continue by examining the bitcast's operand. This missing capability was noted in a comment in the function. In order for this to work, isDereferenceablePointer now takes an optional DataLayout pointer (essentially all callers already had such a pointer available). Most code uses isDereferenceablePointer though isSafeToSpeculativelyExecute (which already took an optional DataLayout pointer), and to enable the LICM test case, LICM needs to actually provide its DL pointer to isSafeToSpeculativelyExecute (which it was not doing previously). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212686 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-10 05:27:53 +00:00
..
AsmWriter.cpp	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
AsmWriter.h	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
AttributeImpl.h	[C++11] Add 'override' keyword to IR library.	2014-03-05 06:35:38 +00:00
Attributes.cpp	Fix typos.	2014-07-02 22:05:40 +00:00
AutoUpgrade.cpp	Rename loop unrolling and loop vectorizer metadata to have a common prefix.	2014-06-25 15:41:00 +00:00
BasicBlock.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
CMakeLists.txt	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
Comdat.cpp	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
ConstantFold.cpp	IR: Fold away compares between GV GEPs and GVs	2014-07-04 22:05:26 +00:00
ConstantFold.h
ConstantRange.cpp	[Modules] Move the ConstantRange class into the IR library. This is	2014-03-04 12:24:34 +00:00
Constants.cpp	InstCombine: Don't turn -(x/INT_MIN) -> x/INT_MIN	2014-07-02 06:07:09 +00:00
ConstantsContext.h	Try to fix the msvc build.	2014-04-29 23:37:02 +00:00
Core.cpp	Update the MemoryBuffer API to use ErrorOr.	2014-07-06 17:43:13 +00:00
DataLayout.cpp	Revert "Introduce a string_ostream string builder facilty"	2014-06-26 22:52:05 +00:00
DebugInfo.cpp	Revert "DebugInfo: Ensure that all debug location scope chains from instructions within a function, lead to the function itself."	2014-07-02 21:42:28 +00:00
DebugLoc.cpp	Add missing const specifier to a const method.	2014-06-05 14:32:15 +00:00
DiagnosticInfo.cpp	Simply test for available locations in optimization remarks.	2014-06-18 18:46:58 +00:00
DiagnosticPrinter.cpp	Report a warning when dropping outdated debug info metadata.	2014-01-16 01:51:12 +00:00
DIBuilder.cpp	Debug info: split out complex DIVariable address expressions into a	2014-06-30 17:17:35 +00:00
Dominators.cpp	[Modules] Move CFG.h to the IR library as it defines graph traits over	2014-03-04 11:45:46 +00:00
Function.cpp	TableGen: introduce support for MSBuiltin	2014-07-04 18:42:25 +00:00
GCOV.cpp	Update the MemoryBuffer API to use ErrorOr.	2014-07-06 17:43:13 +00:00
Globals.cpp	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
GVMaterializer.cpp	[Layering] Move GVMaterializer.h into the IR library where its	2014-03-06 03:50:29 +00:00
InlineAsm.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
Instruction.cpp	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
Instructions.cpp	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
IntrinsicInst.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
IRBuilder.cpp
IRPrintingPasses.cpp	Fix some misplaced spaces around 'override'	2014-05-24 20:19:40 +00:00
LeakDetector.cpp	[Modules] Move the LeakDetector header into the IR library where the	2014-03-04 12:46:06 +00:00
LeaksContext.h	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
LegacyPassManager.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
LLVMBuild.txt
LLVMContext.cpp	Revert "Introduce a string_ostream string builder facilty"	2014-06-26 22:52:05 +00:00
LLVMContextImpl.cpp	Remove LLVMContextImpl::optimizationRemarkEnabledFor.	2014-05-22 17:19:01 +00:00
LLVMContextImpl.h	Remove LLVMContextImpl::optimizationRemarkEnabledFor.	2014-05-22 17:19:01 +00:00
Makefile	Actually update the CMake and Makefile builds correctly, and update the	2013-01-02 12:09:16 +00:00
Mangler.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
MDBuilder.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
Metadata.cpp	The count() function for STL datatypes returns unsigned, even where it's	2014-06-20 10:26:56 +00:00
Module.cpp	IR: cleanup Module::dropReferences	2014-07-03 16:12:55 +00:00
module.modulemap	[modules] Add module maps for LLVM. These are not quite ready for prime-time	2014-05-21 02:46:14 +00:00
Pass.cpp	Remove pimpl class from PassRegistry.	2014-06-12 16:06:51 +00:00
PassManager.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
PassRegistry.cpp	Remove pimpl class from PassRegistry.	2014-06-12 16:06:51 +00:00
SymbolTableListTraitsImpl.h	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
Type.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
TypeFinder.cpp	TypeFinder: prefer iterative algorithm to keep stack usage low.	2013-10-16 04:10:06 +00:00
Use.cpp	Fix some doc and comment typos	2014-04-09 14:47:27 +00:00
User.cpp	Disable Visual C++ warning 4722 about aborting a destructor,	2014-03-25 08:42:49 +00:00
Value.cpp	Allow isDereferenceablePointer to look through some bitcasts	2014-07-10 05:27:53 +00:00
ValueSymbolTable.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ValueTypes.cpp	Add v4f16 to supported value types.	2013-10-03 03:29:21 +00:00
Verifier.cpp	Verifier: Update assert message to reflect LangRef	2014-06-28 06:24:49 +00:00