Chris Lattner de189be53f add TLI support indicating that jumps are more expensive than logical operations ...

and use this to disable a specific optimization.  Patch by Micah Villmow!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120435 91177308-0d34-0410-b5e6-96231b3b80d8

2010-11-30 18:12:52 +00:00

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ADT

PR5207: Make APInt::set(), APInt::clear() and APInt::flip() return void.

2010-11-30 09:02:01 +00:00

Analysis

Rewrite the main DSE loop to be written in terms of reasoning

2010-11-30 07:23:21 +00:00

Assembly

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Bitcode

Merge System into Support.

2010-11-29 18:16:10 +00:00

CodeGen

Merge System into Support.

2010-11-29 18:16:10 +00:00

CompilerDriver

Merge System into Support.

2010-11-29 18:16:10 +00:00

Config

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ExecutionEngine

Merge System into Support.

2010-11-29 18:16:10 +00:00

MC

Merge System into Support.

2010-11-29 18:16:10 +00:00

Object

Merge System into Support.

2010-11-29 18:16:10 +00:00

Support

Support/PathV2: Update comments.

2010-11-29 23:35:35 +00:00

Target

add TLI support indicating that jumps are more expensive than logical operations

2010-11-30 18:12:52 +00:00

Transforms

Second attempt at fixing the performance regressions introduced

2010-11-27 08:15:55 +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

Merge System into Support.

2010-11-29 18:16:10 +00:00

CallGraphSCCPass.h

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CallingConv.h

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CMakeLists.txt

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Constant.h

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Constants.h

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DerivedTypes.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

Function.h

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GlobalAlias.h

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GlobalValue.h

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GlobalVariable.h

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GVMaterializer.h

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InitializePasses.h

Stub out a new LiveDebugVariables pass.

2010-11-30 02:17:10 +00:00

InlineAsm.h

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InstrTypes.h

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Instruction.def

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Instruction.h

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Instructions.h

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IntrinsicInst.h

remove the pointless check of MemoryUseIntrinsic from

2010-11-30 02:03:47 +00:00

Intrinsics.h

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Intrinsics.td

Make @llvm.invariant.start not be readonly, so that it has side-effects. This

2010-11-30 04:13:41 +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

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IntrinsicsXCore.td

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LinkAllPasses.h

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LinkAllVMCore.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

Linker.h

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LLVMContext.h

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Metadata.h

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Module.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

OperandTraits.h

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Operator.h

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Pass.h

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PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

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PassRegistry.h

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PassSupport.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

SymbolTableListTraits.h

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Type.h

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TypeSymbolTable.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

Use.h

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User.h

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Value.h

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ValueSymbolTable.h

Merge System into Support.

2010-11-29 18:16:10 +00:00