David Majnemer 0e4fc41b0d InstCombine: sub nsw %x, C -> add nsw %x, -C if C isn't INT_MIN ...

We can preserve nsw during this transform if -C won't overflow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216269 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-22 16:41:23 +00:00

..

AsmWriter.cpp

IR: Implement uselistorder assembly directives

2014-08-19 21:30:15 +00:00

AsmWriter.h

IR: Implement uselistorder assembly directives

2014-08-19 21:30:15 +00:00

AttributeImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

Attributes.cpp

Add a dereferenceable attribute

2014-07-18 15:51:28 +00:00

AutoUpgrade.cpp

Don't upgrade global constructors when reading bitcode

2014-08-12 16:46:37 +00:00

BasicBlock.cpp

Move helper for getting a terminating musttail call to BasicBlock

2014-08-12 00:05:15 +00:00

CMakeLists.txt

IPO: Add use-list-order verifier

2014-07-25 14:49:26 +00:00

Comdat.cpp

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

ConstantFold.cpp

Fix a bug around truncating vector in const prop.

2014-08-21 02:12:35 +00:00

ConstantFold.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

ConstantRange.cpp

[Modules] Move the ConstantRange class into the IR library. This is

2014-03-04 12:24:34 +00:00

Constants.cpp

InstCombine: sub nsw %x, C -> add nsw %x, -C if C isn't INT_MIN

2014-08-22 16:41:23 +00:00

ConstantsContext.h

IR: De-duplicate code for replacing operands in place

2014-08-19 19:13:30 +00:00

Core.cpp

[LLVM-C] Expose User::getOperandUse as LLVMGetOperandUse.

2014-08-12 02:55:40 +00:00

DataLayout.cpp

Revert "Introduce a string_ostream string builder facilty"

2014-06-26 22:52:05 +00:00

DebugInfo.cpp

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

DebugLoc.cpp

Add missing const specifier to a const method.

2014-06-05 14:32:15 +00:00

DiagnosticInfo.cpp

Rename DiagnosticInfoOptimizationWarning to DiagnosticInfoOptimizationFailure

2014-07-18 19:36:04 +00:00

DiagnosticPrinter.cpp

Report a warning when dropping outdated debug info metadata.

2014-01-16 01:51:12 +00:00

DIBuilder.cpp

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

Dominators.cpp

Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."

2014-07-21 17:06:51 +00:00

Function.cpp

Provide convenient access to the zext/sext attributes of function arguments. NFC.

2014-08-05 05:43:41 +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

Add CreatePointerBitCastOrAddrSpaceCast to IRBuilder and co.

2014-07-14 17:24:35 +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

Add scoped-noalias metadata

2014-07-24 14:25:39 +00:00

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

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

LegacyPassManager.cpp

Fix typos:

2014-08-11 18:04:46 +00:00

LLVMBuild.txt

…

LLVMContext.cpp

Add scoped-noalias metadata

2014-07-24 14:25:39 +00:00

LLVMContextImpl.cpp

Reapply r215966, r215965, r215964, r215963, r215960, r215959, r215958, and r215957

2014-08-19 16:39:58 +00:00

LLVMContextImpl.h

Reapply r215966, r215965, r215964, r215963, r215960, r215959, r215958, and r215957

2014-08-19 16:39:58 +00:00

Makefile

Actually update the CMake and Makefile builds correctly, and update the

2013-01-02 12:09:16 +00:00

Mangler.cpp

Don't count inreg params when mangling fastcall functions

2014-08-06 18:09:04 +00:00

MDBuilder.cpp

Simplify and improve scoped-noalias metadata semantics

2014-07-25 15:50:02 +00:00

Metadata.cpp

Add scoped-noalias metadata

2014-07-24 14:25:39 +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

Remove unnecessary/redundant std::move

2014-07-16 17:09:21 +00:00

PassRegistry.cpp

Remove pimpl class from PassRegistry.

2014-06-12 16:06:51 +00:00

SymbolTableListTraitsImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

Type.cpp

Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.

2014-08-21 05:55:13 +00:00

TypeFinder.cpp

TypeFinder: prefer iterative algorithm to keep stack usage low.

2013-10-16 04:10:06 +00:00

Use.cpp

Fix a URL (NFC)

2014-08-21 21:09:24 +00:00

UseListOrder.cpp

verify-uselistorder: Force -preserve-bc-use-list-order

2014-08-19 21:08:27 +00:00

User.cpp

Disable Visual C++ warning 4722 about aborting a destructor,

2014-03-25 08:42:49 +00:00

Value.cpp

Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.

2014-08-21 05:55:13 +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

Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.

2014-08-21 05:55:13 +00:00