Devang Patel 6af531febe Introduce DebugInfoProbe. This is used to monitor how llvm optimizer is treating debugging information. ...

It generates output that lools like

8 times line number info lost by Scalar Replacement of Aggregates (SSAUp) 
1 times line number info lost by Simplify well-known library calls 
12 times variable info lost by Jump Threading



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127381 91177308-0d34-0410-b5e6-96231b3b80d8

2011-03-10 00:21:25 +00:00

..

ADT

Often GCC can see that NumBuckets is zero here, resulting in a warning

2011-03-07 19:38:38 +00:00

Analysis

Remove DIFactory. Patch by Devang.

2011-03-02 20:30:37 +00:00

Assembly

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Bitcode

Revert PathV2 changes, as sys::fs::unique_file is not finished yet.

2011-03-01 19:50:55 +00:00

CodeGen

Let shrinkToUses optionally return a list of now dead machine instructions.

2011-03-07 23:29:10 +00:00

CompilerDriver

Merge System into Support.

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

Config

Add InitializeNativeAsmParser function.

2011-03-09 17:25:46 +00:00

ExecutionEngine

Support unregistering exception frames of functions when they are removed.

2011-03-04 23:37:39 +00:00

MC

Add constructors to MCElfStreamer and MCObjectStreamer to take an extra MCAssembler * argument.

2011-03-09 17:33:05 +00:00

Object

Edit a comment for consistency.

2011-02-03 23:17:40 +00:00

Support

Make pred_iterator DefaultConstructible, and add an accessor to

2011-03-02 00:11:28 +00:00

Target

Re-commit 127368 and 127371. They are exonerated.

2011-03-10 00:16:32 +00:00

Transforms

Delete the SimplifyHalfPowrLibCalls pass, which was unused, and

2011-02-28 19:41:14 +00:00

AbstractTypeUser.h

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Argument.h

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Attributes.h

Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op

2010-10-25 15:37:09 +00:00

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

Use X86_thiscall calling convention for Win64 as well.

2011-03-03 07:49:07 +00:00

CMakeLists.txt

Put targets on folders, if the IDE supports the feature.

2011-02-20 22:06:10 +00:00

Constant.h

hoist GlobalValue::removeDeadConstantUsers up to being a method on Constant.

2011-02-18 04:41:42 +00:00

Constants.h

ConstantInt has some getters which return ConstantInt's or ConstantVector's of

2011-03-06 03:36:19 +00:00

DebugInfoProbe.h

Introduce DebugInfoProbe. This is used to monitor how llvm optimizer is treating debugging information.

2011-03-10 00:21:25 +00:00

DerivedTypes.h

Merge System into Support.

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

Function.h

Switch attribute macros to use 'LLVM_' as a prefix. We retain the old names

2010-10-23 08:10:43 +00:00

GlobalAlias.h

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

GlobalValue.h

hoist GlobalValue::removeDeadConstantUsers up to being a method on Constant.

2011-02-18 04:41:42 +00:00

GlobalVariable.h

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

GVMaterializer.h

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InitializePasses.h

Delete the GEPSplitter experiment.

2011-02-28 19:47:47 +00:00

InlineAsm.h

Do not model all INLINEASM instructions as having unmodelled side effects.

2011-01-07 23:50:32 +00:00

InstrTypes.h

Rework InstrTypes.h so to reduce the repetition around the NSW/NUW/Exact

2011-02-09 17:00:45 +00:00

Instruction.def

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Instruction.h

There is no need for isAssociative to take the type as an argument anymore.

2010-12-20 13:10:23 +00:00

Instructions.h

Make SwitchInst::removeCase() more efficient.

2011-02-01 09:22:34 +00:00

IntrinsicInst.h

Teach LazyValueInfo that allocas aren't NULL. Over all of llvm-test, this saves

2011-01-15 09:16:12 +00:00

Intrinsics.h

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Intrinsics.td

ptx: add basic intrinsic support

2011-03-05 14:17:37 +00:00

IntrinsicsAlpha.td

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IntrinsicsARM.td

ptx: add basic intrinsic support

2011-03-05 14:17:37 +00:00

IntrinsicsCellSPU.td

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IntrinsicsPowerPC.td

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IntrinsicsPTX.td

PTX: Add intrinsic support for ntid, ctaid, and nctaid registers

2011-03-08 14:10:18 +00:00

IntrinsicsX86.td

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IntrinsicsXCore.td

Add XCore intrinsic for eeu instruction.

2011-02-24 13:39:18 +00:00

LinkAllPasses.h

Delete the GEPSplitter experiment.

2011-02-28 19:47:47 +00:00

LinkAllVMCore.h

Missed a spot removing Alarm.

2010-12-07 18:50:33 +00:00

Linker.h

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LLVMContext.h

now that AsmPrinter::EmitInlineAsm is factored right, we can eliminate the

2010-11-17 08:13:01 +00:00

Metadata.h

Add ArrayRef variant.

2011-03-04 01:20:33 +00:00

Module.h

Add a special streamer to libLTO that just records symbols definitions and

2011-03-02 04:14:42 +00:00

OperandTraits.h

OperandTraits<>::Layout isn't used for anything. Remove it.

2011-01-14 18:41:56 +00:00

Operator.h

implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.

2011-02-07 16:40:21 +00:00

Pass.h

Add RegionPass support.

2010-10-20 01:54:44 +00:00

PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

Add RegionPass support.

2010-10-20 01:54:44 +00:00

PassRegistry.h

Attempt to fix valgrind complaining about (benign) leaks in pass registration by having PassRegistry

2010-10-20 22:22:30 +00:00

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

Add missing include for ptrdiff_t. Patch by Joerg Sonnenberger!

2011-01-28 03:52:25 +00:00

User.h

Simplify User::operator delete().

2011-01-26 21:56:10 +00:00

Value.h

fix incorrect comment.

2011-03-08 16:59:03 +00:00

ValueSymbolTable.h

Merge System into Support.

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