Nadav Rotem b87bdac6a3 Refactor the code that checks that all operands of a node are UNDEFs. ...

Add a micro-optimization to getNode of CONCAT_VECTORS when both operands are undefs.
Can't find a testcase for this because VECTOR_SHUFFLE already handles undef operands, but Duncan suggested that we add this.

Together with Michael Kuperstein <michael.m.kuperstein@intel.com>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160229 91177308-0d34-0410-b5e6-96231b3b80d8

2012-07-15 08:38:23 +00:00

..

ADT

Move IsSameValue from clang's ASTImporter to be methods on the

2012-07-15 00:23:36 +00:00

Analysis

LSR Fix: check SCEV expression safety before expansion.

2012-07-13 23:33:10 +00:00

Assembly

Prune some includes and forward declarations.

2012-03-26 06:58:25 +00:00

Bitcode

Remove 'static' from inline functions defined in header files.

2012-06-20 08:39:33 +00:00

CodeGen

Refactor the code that checks that all operands of a node are UNDEFs.

2012-07-15 08:38:23 +00:00

Config

Regenerate.

2012-07-12 17:59:12 +00:00

DebugInfo

This patch extends the libLLVMDebugInfo which contains a minimalistic DWARF parser:

2012-07-02 05:54:45 +00:00

ExecutionEngine

Fix some formatting, grammar and style issues and add a couple of missing comments.

2012-04-29 12:40:47 +00:00

MC

I'm introducing a new machine model to simultaneously allow simple

2012-07-07 04:00:00 +00:00

Object

Add relocation types for Hexagon processor; patch by Sidney Manning <sidneym@codeaurora.org>

2012-06-23 14:46:18 +00:00

Support

Initializers for some fields were missing in Option::Option

2012-07-13 12:55:23 +00:00

TableGen

Eliminate struct TableGenBackend.

2012-06-13 05:15:49 +00:00

Target

I'm introducing a new machine model to simultaneously allow simple

2012-07-07 04:00:00 +00:00

Transforms

Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h

2012-06-29 12:38:19 +00:00

Argument.h

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Attributes.h

Remove some trivial copy ctors so the classes become trivially copyable and get the optimized SmallVector implementation.

2012-07-08 19:47:51 +00:00

AutoUpgrade.h

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BasicBlock.h

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CallGraphSCCPass.h

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CallingConv.h

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CMakeLists.txt

llvm/include/llvm/CMakeLists.txt: Cut dependency to intrinsics_gen.

2012-07-06 15:55:39 +00:00

Constant.h

getAllOnesValue also works for vectors of integers.

2012-06-04 07:18:12 +00:00

Constants.h

When linearizing a multiplication, return at once if we see a factor of zero,

2012-06-13 09:42:13 +00:00

DebugInfo.h

Add a print method to the ObjC property object.

2012-07-06 19:12:31 +00:00

DefaultPasses.h

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DerivedTypes.h

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DIBuilder.h

The DIBuilder class is just a wrapper around debug info creation

2012-06-29 08:32:07 +00:00

Function.h

Teach Function::hasAddressTaken that BlockAddress doesn't really take

2012-05-12 08:30:16 +00:00

GlobalAlias.h

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GlobalValue.h

Revert r159136 due to PR13124.

2012-06-27 17:10:33 +00:00

GlobalVariable.h

Clean-up after r159077.

2012-06-23 12:14:23 +00:00

GVMaterializer.h

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InitializePasses.h

Add an experimental early if-conversion pass, off by default.

2012-07-04 00:09:54 +00:00

InlineAsm.h

Prune some includes and forward declarations.

2012-03-26 06:58:25 +00:00

InstrTypes.h

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Instruction.def

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Instruction.h

Refactor operation equivalence checking in BBVectorize by extending Instruction::isSameOperationAs.

2012-06-28 05:42:26 +00:00

Instructions.h

add CallSite/CallInst/InvokeInst::hasFnAttr()

2012-06-25 16:16:58 +00:00

IntrinsicInst.h

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Intrinsics.h

generalize this to allow any argument.

2012-05-27 19:17:16 +00:00

Intrinsics.td

Allow intrinsics to be used in place of node matchables.

2012-07-10 00:51:11 +00:00

IntrinsicsARM.td

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IntrinsicsCellSPU.td

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IntrinsicsHexagon.td

Fix hexagon gcc builtin names to use '_' instead of '.'.

2012-06-28 20:08:47 +00:00

IntrinsicsMips.td

Define MIPS DSP Rev1 intrinsics. That allows frontend to emit a correct IR.

2012-06-28 18:20:28 +00:00

IntrinsicsNVVM.td

Remove the PTX back-end and all of its artifacts (triple, etc.)

2012-05-24 21:38:21 +00:00

IntrinsicsPowerPC.td

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IntrinsicsX86.td

Add intrinsics for Ivy Bridge's rdrand instruction.

2012-07-12 09:31:43 +00:00

IntrinsicsXCore.td

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IRBuilder.h

Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h

2012-06-29 12:38:19 +00:00

LinkAllPasses.h

add a new pass to instrument loads and stores for run-time bounds checking

2012-05-22 17:19:09 +00:00

LinkAllVMCore.h

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Linker.h

Prune some includes and forward declarations.

2012-03-26 06:58:25 +00:00

LLVMContext.h

revert r158660, since Chris has some issues with this patch (namely using code to reprent information only used by the compiler)

2012-06-18 23:34:26 +00:00

Metadata.h

Move the Metadata merging methods from GVN and make them public in MDNode.

2012-06-16 20:33:37 +00:00

Module.h

I noticed that named metadata doesn't provide a direct way of getting at the

2012-05-16 12:25:43 +00:00

OperandTraits.h

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Operator.h

Remove support for the special 'fast' value for fpmath accuracy for the moment.

2012-04-16 19:39:33 +00:00

Pass.h

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PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

Use ArrayRef instead of an explicit vector type.

2012-05-14 07:53:40 +00:00

PassRegistry.h

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PassSupport.h

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SymbolTableListTraits.h

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Type.h

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Use.h

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User.h

Grammar.

2012-05-16 22:08:58 +00:00

Value.h

The MDString class stored a StringRef to the string which was already in a

2012-04-10 20:12:16 +00:00

ValueSymbolTable.h

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