Jakob Stoklund Olesen f235f13931 Teach PHIElimination to split critical edges when -split-phi-edges is enabled. ...

Critical edges leading to a PHI node are split when the PHI source variable is
live out from the predecessor block. This help the coalescer eliminate more
PHI joins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86725 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-10 22:01:05 +00:00

..

ADT

Fix DenseMap iterator constness.

2009-11-10 01:02:17 +00:00

Analysis

Update computeArraySize() to use ComputeMultiple() to determine the array size associated with a malloc; also extend PerformHeapAllocSRoA() to check if the optimized malloc's arg had its highest bit set, so that it is safe for ComputeMultiple() to look through sext instructions while determining the optimized malloc's array size

2009-11-10 08:32:25 +00:00

Assembly

Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead

2009-09-08 22:20:35 +00:00

Bitcode

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

CodeGen

Teach PHIElimination to split critical edges when -split-phi-edges is enabled.

2009-11-10 22:01:05 +00:00

CompilerDriver

llvmc: Add a '-time' option.

2009-11-07 06:33:58 +00:00

Config

CMake: Detect gv, circo, twopi, neato, fdo, dot and dotty.

2009-11-09 15:26:40 +00:00

ExecutionEngine

Remove dlsym stubs, with Nate Begeman's permission.

2009-11-09 22:34:19 +00:00

MC

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

Support

Fix DenseMap iterator constness.

2009-11-10 01:02:17 +00:00

System

80-col violation.

2009-11-07 06:33:01 +00:00

Target

Fixed to address code review. No functional changes.

2009-11-10 00:48:55 +00:00

Transforms

refactor TryToSimplifyUncondBranchFromEmptyBlock out of SimplifyCFG.

2009-11-10 05:59:26 +00:00

AbstractTypeUser.h

When a constant's type is refined, update the constant in place

2009-09-15 15:58:07 +00:00

Argument.h

…

Attributes.h

Add an 'inline hint' attribute to represent source

2009-08-26 01:08:21 +00:00

AutoUpgrade.h

Reapply 79977.

2009-08-28 23:24:31 +00:00

BasicBlock.h

the verifier shouldn't modify the IR.

2009-11-01 18:11:50 +00:00

CallGraphSCCPass.h

Fix some nasty callgraph dangling pointer problems in

2009-08-31 00:19:58 +00:00

CallingConv.h

…

CMakeLists.txt

…

Constant.h

the verifier shouldn't modify the IR.

2009-11-01 18:11:50 +00:00

Constants.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

DerivedTypes.h

Actually privatize a IntegerTypes, and fix a few bugs exposed by this.

2009-08-13 23:27:32 +00:00

Function.h

Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

2009-09-02 08:44:58 +00:00

GlobalAlias.h

Public and private corrections, warned about by icc (#304).

2009-09-06 08:55:57 +00:00

GlobalValue.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

GlobalVariable.h

remove a bunch of extraneous LLVMContext arguments

2009-11-06 04:27:31 +00:00

InlineAsm.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

InstrTypes.h

rename SimplifyCompare -> SimplifyCmpInst and split it into

2009-11-09 23:28:39 +00:00

Instruction.def

rename indbr -> indirectbr to appease the residents of #llvm.

2009-10-28 00:19:10 +00:00

Instruction.h

Factor out redundancy from clone() implementations.

2009-10-27 22:16:29 +00:00

Instructions.h

Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.

2009-11-07 00:16:28 +00:00

IntrinsicInst.h

Don't put in these EH changes.

2009-10-29 00:37:35 +00:00

Intrinsics.h

…

Intrinsics.td

Add objectsize intrinsic and hook it up through codegen. Doesn't

2009-10-27 00:52:25 +00:00

IntrinsicsAlpha.td

…

IntrinsicsARM.td

Add new intrinsics for Neon vldN_lane and vstN_lane operations.

2009-08-22 02:28:46 +00:00

IntrinsicsCellSPU.td

…

IntrinsicsPowerPC.td

…

IntrinsicsX86.td

Fix PR5315, original patch by Nicolas Capens!

2009-11-06 00:11:57 +00:00

IntrinsicsXCore.td

…

LinkAllPasses.h

Remove CodeGenLICM. It's largely obsoleted by MachineLICM's new ability

2009-10-31 14:35:41 +00:00

LinkAllVMCore.h

Push LLVMContexts through the IntegerType APIs.

2009-08-13 21:58:54 +00:00

Linker.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

LLVMContext.h

Derive metadata hierarchy from Value instead of User.

2009-10-21 23:57:35 +00:00

Metadata.h

Silence implicit conversion warnings.

2009-11-04 03:08:57 +00:00

Module.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

ModuleProvider.h

…

OperandTraits.h

Public and private corrections, warned about by icc (#304).

2009-09-06 08:55:57 +00:00

Operator.h

Remove a bunch of unused arguments from functions, silencing a

2009-10-14 20:28:33 +00:00

Pass.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

PassAnalysisSupport.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

PassManager.h

Reverting 85714, 85715, 85716, which are breaking the build

2009-11-01 16:42:53 +00:00

PassManagers.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

PassSupport.h

Add required #includes for freestanding .h files.

2009-10-17 03:28:07 +00:00

SymbolTableListTraits.h

Forward-declare ValueSymbolTable so that SymbolTableListTraits.h can be parsed by itself

2009-09-30 00:08:25 +00:00

Type.h

Type.h doesn't need to #include LLVMContext.h

2009-10-27 17:08:31 +00:00

TypeSymbolTable.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

Use.h

eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)

2009-08-27 23:44:33 +00:00

User.h

…

Value.h

IR support for the new BlockAddress constant kind. This is

2009-10-28 00:01:44 +00:00

ValueSymbolTable.h

Pass StringRef by value.

2009-11-06 10:58:06 +00:00