Dan Gohman c6743207e2 Factor out some of the code for updating old SCEVUnknown values, and ...

extend it to handle the case where multiple RAUWs affect a single
SCEVUnknown.

Add a ScalarEvolution unittest to test for this situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109705 91177308-0d34-0410-b5e6-96231b3b80d8

2010-07-29 00:17:55 +00:00

..

ADT

Fill out the interface of DenseSet a bit.

2010-07-27 23:55:47 +00:00

Analysis

Factor out some of the code for updating old SCEVUnknown values, and

2010-07-29 00:17:55 +00:00

Assembly

Ok, third time's the charm. No changes from last time except the CMake

2010-04-02 23:17:14 +00:00

Bitcode

Don't special-case stdout in llvm::WriteBitcodeToFile; just consider

2010-05-27 20:06:51 +00:00

CodeGen

It's better to have the arrays, which would trigger the creation of stack

2010-07-27 01:55:19 +00:00

CompilerDriver

Return -1 only on failure to execute a program.

2010-07-27 11:19:36 +00:00

Config

Regenerate.

2010-07-19 19:24:55 +00:00

ExecutionEngine

remove the JIT "NeedsExactSize" feature and supporting logic.

2010-07-22 21:17:55 +00:00

MC

Added first bit of support for the dwarf .file directive. This patch collects

2010-07-28 20:55:35 +00:00

Support

Support: Add CrashRecoveryContext helper object.

2010-07-28 15:40:20 +00:00

System

Add an erase() method to llvm::ThreadLocal.

2010-07-28 22:49:43 +00:00

Target

Hook in GlobalMerge pass

2010-07-24 21:52:08 +00:00

Transforms

Debugging infomration is encoded in llvm IR using metadata. This is designed

2010-07-01 19:49:20 +00:00

AbstractTypeUser.h

give PATypeHolder an explicit copy ctor which initializes the type pointer,

2010-06-29 19:20:38 +00:00

Argument.h

…

Attributes.h

Reduce size of 'StackAlignment' field from 5 to 3 bits. Seriously, who needs a

2010-02-21 04:26:06 +00:00

AutoUpgrade.h

…

BasicBlock.h

Skip debug info when looking for existing EH calls at the

2010-04-02 21:49:27 +00:00

CallGraphSCCPass.h

move ReplaceNode out of line, rename scc_iterator::fini -> isAtEnd().

2010-04-16 22:59:24 +00:00

CallingConv.h

Add support for thiscall calling convention.

2010-05-16 09:08:45 +00:00

CMakeLists.txt

…

Constant.h

eliminate a bunch of pointless LLVMContext arguments.

2010-02-01 20:48:08 +00:00

Constants.h

Add some comments about undef.

2010-05-14 23:01:02 +00:00

DerivedTypes.h

eliminate unlockedRefineAbstractTypeTo, types are all per-llvmcontext,

2010-07-16 20:50:13 +00:00

Function.h

Finally land the InvokeInst operand reordering.

2010-03-24 13:21:49 +00:00

GlobalAlias.h

…

GlobalValue.h

Make GlobalValue alignment consistent with load, store, and alloca

2010-07-28 20:56:48 +00:00

GlobalVariable.h

…

GVMaterializer.h

…

InlineAsm.h

Propagate the AlignStack bit in InlineAsm's to the

2010-07-02 20:16:09 +00:00

InstrTypes.h

Split the logic behind CastInst::isNoopCast into a separate static function,

2010-05-28 21:41:37 +00:00

Instruction.def

…

Instruction.h

Rename removeAllMetadata to clearMetadataHashEntries and simplify

2010-07-20 22:25:04 +00:00

Instructions.h

Move MaximumAlignment to Value.h, now that GlobalValue.h needs it.

2010-07-28 21:02:38 +00:00

IntrinsicInst.h

fit in 80 columns

2010-07-22 14:13:14 +00:00

Intrinsics.h

Mention vAny and iPTRAny in a comment.

2010-02-09 16:59:14 +00:00

Intrinsics.td

back out 104862/104869. Can reuse stacksave after all. Very cool.

2010-05-27 23:11:57 +00:00

IntrinsicsAlpha.td

…

IntrinsicsARM.td

[llvm_void_ty] is no longer needed for result types,

2010-03-23 23:46:07 +00:00

IntrinsicsCellSPU.td

…

IntrinsicsPowerPC.td

[llvm_void_ty] is no longer needed for result types,

2010-03-23 23:46:07 +00:00

IntrinsicsX86.td

Make sure aeskeygenassist uses an unsigned immediate field.

2010-05-25 17:33:22 +00:00

IntrinsicsXCore.td

…

LinkAllPasses.h

Add new RegionInfo pass.

2010-07-22 07:46:31 +00:00

LinkAllVMCore.h

…

Linker.h

Fix "the the" and similar typos.

2010-02-10 16:03:48 +00:00

LLVMContext.h

Remove an obsolete comment.

2010-07-20 21:45:17 +00:00

Metadata.h

Make NamedMDNode not be a subclass of Value, and simplify the interface

2010-07-21 23:38:33 +00:00

Module.h

Warnings patrol.

2010-07-22 21:51:30 +00:00

OperandTraits.h

fix PR6589

2010-03-16 10:59:48 +00:00

Operator.h

…

Pass.h

Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch

2010-07-20 08:26:15 +00:00

PassAnalysisSupport.h

Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch

2010-07-20 08:26:15 +00:00

PassManager.h

Fix PR6875:

2010-05-10 20:24:27 +00:00

PassManagers.h

Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch

2010-07-20 08:26:15 +00:00

PassRegistry.h

Move the smarts of AnalysisGroup registration into PassRegistry.

2010-07-21 17:52:45 +00:00

PassSupport.h

Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with RegisterAnalysisGroup<> for pass registration.

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

SymbolTableListTraits.h

Avoid many "variable 'Sub' set but not used [-Wunused-but-set-variable]" warnings

2010-06-10 15:06:05 +00:00

Type.h

give PATypeHolder an explicit copy ctor which initializes the type pointer,

2010-06-29 19:20:38 +00:00

TypeSymbolTable.h

…

Use.h

re-commit r109220, the compile error has already been fixed

2010-07-26 18:48:07 +00:00

User.h

…

Value.h

Move MaximumAlignment to Value.h, now that GlobalValue.h needs it.

2010-07-28 21:02:38 +00:00

ValueSymbolTable.h

Make NamedMDNode not be a subclass of Value, and simplify the interface

2010-07-21 23:38:33 +00:00