Jakob Stoklund Olesen 3e20475fee Fix liveness calculation when splitting critical edges during PHI elimination. ...

- Edges are split before any phis are eliminated, so the code is SSA.

- Create a proper IR BasicBlock for the split edges.

- LiveVariables::addNewBlock now has same syntax as
  MachineDominatorTree::addNewBlock. Algorithm calculates predecessor live-out
  set rather than successor live-in set.

This feature still causes some miscompilations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86867 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-11 19:31:31 +00:00

..

ADT

Add StringRef::split(StringRef), to complement StringRef::split(char).

2009-11-11 05:19:11 +00:00

Analysis

Fix a copy+pasto in a comment.

2009-11-11 18:14:02 +00:00

Assembly

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Bitcode

Pass StringRef by value.

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

CodeGen

Fix liveness calculation when splitting critical edges during PHI elimination.

2009-11-11 19:31:31 +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

Add SetDebugLocation() variant to

2009-11-11 19:06:06 +00:00

System

80-col violation.

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

Target

Add TargetLowering::isLegalICmpImmediate. It tells LSR what immediate can be folded into target icmp instructions.

2009-11-11 19:05:52 +00:00

Transforms

remove the now dead condprop pass, PR3906.

2009-11-11 05:56:35 +00:00

AbstractTypeUser.h

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Argument.h

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Attributes.h

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AutoUpgrade.h

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BasicBlock.h

the verifier shouldn't modify the IR.

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

CallGraphSCCPass.h

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CallingConv.h

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CMakeLists.txt

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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

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Function.h

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GlobalAlias.h

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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 trivially delete unused calls to llvm.invariant.start. This allows

2009-11-11 15:34:13 +00:00

Intrinsics.h

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Intrinsics.td

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

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

IntrinsicsAlpha.td

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IntrinsicsARM.td

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IntrinsicsCellSPU.td

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IntrinsicsPowerPC.td

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IntrinsicsX86.td

Fix PR5315, original patch by Nicolas Capens!

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

IntrinsicsXCore.td

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LinkAllPasses.h

remove the now dead condprop pass, PR3906.

2009-11-11 05:56:35 +00:00

LinkAllVMCore.h

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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

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OperandTraits.h

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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

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User.h

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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