Michael Ilseman 1b3ab9199f Add support for software expansion of 64-bit integer division instructions. ...

Patch by Dmitri Shtilman!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195116 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-19 06:54:19 +00:00

..

BasicBlockUtils.cpp

UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors

2013-10-04 23:41:05 +00:00

BreakCriticalEdges.cpp

Remove the very substantial, largely unmaintained legacy PGO

2013-10-02 15:42:23 +00:00

BuildLibCalls.cpp

Convert BuildLibCalls.cpp to using the AttributeSet methods instead of AttributeWithIndex.

2013-01-26 00:03:11 +00:00

BypassSlowDivision.cpp

Bypass Slow Divides

2013-03-04 18:13:57 +00:00

CloneFunction.cpp

Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.

2013-05-28 15:17:05 +00:00

CloneModule.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

CMakeLists.txt

Optimize more linkonce_odr values during LTO.

2013-10-21 17:14:55 +00:00

CmpInstAnalysis.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

CodeExtractor.cpp

Revert patches to add case-range support for PR1255.

2013-09-09 19:14:35 +00:00

DemoteRegToStack.cpp

Reimplement isPotentiallyReachable to make nocapture deduction much stronger.

2013-07-27 01:24:00 +00:00

FlattenCFG.cpp

Convert manual insert point restores to the new RAII object.

2013-09-30 15:40:17 +00:00

GlobalStatus.cpp

Handle calls and invokes in GlobalStatus.

2013-10-25 21:29:52 +00:00

InlineFunction.cpp

Revert "Inliner: Handle readonly attribute per argument when adding memcpy"

2013-11-03 12:22:13 +00:00

InstructionNamer.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

IntegerDivision.cpp

Add support for software expansion of 64-bit integer division instructions.

2013-11-19 06:54:19 +00:00

LCSSA.cpp

Quick look-up for block in loop.

2013-10-26 03:08:02 +00:00

LLVMBuild.txt

…

Local.cpp

Debug info: Let LowerDbgDeclare perfom the dbg.declare -> dbg.value

2013-11-18 23:04:38 +00:00

LoopSimplify.cpp

Rename LoopSimplify.h to LoopUtils.h

2013-05-20 20:46:30 +00:00

LoopUnroll.cpp

Utils/LoopUnroll.cpp: Tweak (StringRef)OldName to be valid until it is used, since r194601.

2013-11-17 18:05:34 +00:00

LoopUnrollRuntime.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

LowerExpectIntrinsic.cpp

Fix spelling intruction -> instruction.

2013-09-28 11:46:15 +00:00

LowerInvoke.cpp

Remove several unused variables.

2013-10-01 13:32:03 +00:00

LowerSwitch.cpp

Revert patches to add case-range support for PR1255.

2013-09-09 19:14:35 +00:00

Makefile

…

Mem2Reg.cpp

Revert r187191, which broke opt -mem2reg on the testcases included in PR16867.

2013-08-13 22:51:58 +00:00

MetaRenamer.cpp

Add 'const' qualifier to some arrays.

2013-07-15 08:02:13 +00:00

ModuleUtils.cpp

Respect llvm.used in Internalize.

2013-07-25 03:23:25 +00:00

PromoteMemoryToRegister.cpp

Add a function object to compare the first or second component of a std::pair.

2013-08-24 12:54:27 +00:00

SimplifyCFG.cpp

FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.

2013-11-12 22:37:16 +00:00

SimplifyIndVar.cpp

Don't use a potentially expensive shift if all we want is one set bit.

2013-07-11 16:05:50 +00:00

SimplifyInstructions.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

SimplifyLibCalls.cpp

Add the cold attribute to error-reporting call sites

2013-11-17 02:06:35 +00:00

SpecialCaseList.cpp

Introduce SpecialCaseList::isIn overload for GlobalAliases.

2013-08-19 19:00:35 +00:00

SSAUpdater.cpp

Basic blocks typically have few predecessors. Use a SmallDenseMap to

2013-10-14 16:05:55 +00:00

UnifyFunctionExitNodes.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Utils.cpp

This patch breaks up Wrap.h so that it does not have to include all of

2013-05-01 20:59:00 +00:00

ValueMapper.cpp

Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.

2013-05-28 15:17:05 +00:00