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27d9222fb6
llvm-mirror/lib/IR
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Sanjoy Das 27d9222fb6 Introduce deoptimization operand bundles 
Summary:
This change introduces the notion of "deoptimization" operand bundles.
LLVM can recognize and optimize these in more precise ways than it can a
generic "unknown" operand bundles.

The current form of this special recognition / optimization is an enum
entry in LLVMContext, a LangRef blurb and a verifier rule.  Over time we
will teach LLVM to do more aggressive optimization around deoptimization
operand bundles, exploiting known facts about kinds of state
deoptimization operand bundles are allowed to track.

Reviewers: reames, majnemer, chandlerc, dexonsmith

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14551

llvm-svn: 252806
2015-11-11 21:38:02 +00:00
..
AsmWriter.cpp [OperandBundles] Identify operand bundles with both their names and IDs 2015-11-10 20:13:15 +00:00
AttributeImpl.h llvm/lib/IR/AttributeImpl.h: Move comment block not to cover typedef, introduced in r244164. [-Wdocumentation] 2015-08-06 09:49:17 +00:00
Attributes.cpp Add a new attribute: norecurse 2015-11-06 10:32:53 +00:00
AutoUpgrade.cpp [X86][XOP] Add support for the matching of the VPCMOV bit select instruction 2015-11-03 20:27:01 +00:00
BasicBlock.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
CMakeLists.txt Support for function summary index bitcode sections and files. 2015-10-04 14:33:43 +00:00
Comdat.cpp IR: Add COMDATs to the IR 2014-06-27 18:19:56 +00:00
ConstantFold.cpp Remove roundingMode argument in APFloat::mod 2015-09-21 19:29:25 +00:00
ConstantFold.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
ConstantRange.cpp [IR] Add a makeNoWrapRegion method to ConstantRange 2015-10-22 03:12:57 +00:00
Constants.cpp [opaque pointer type]: Pass explicit pointee type when building a constant GEP. 2015-08-21 20:16:51 +00:00
ConstantsContext.h [opaque pointer type] Avoid using pointee types to retrieve InlineAsm's function type 2015-07-28 00:06:38 +00:00
Core.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
DataLayout.cpp Revert "Add const to a bunch of Type* in DataLayout. NFC." 2015-07-27 17:15:28 +00:00
DebugInfo.cpp DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
DebugInfoMetadata.cpp DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
DebugLoc.cpp IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
DiagnosticInfo.cpp StringRef-ify DiagnosticInfoSampleProfile::Filename 2015-11-02 20:01:13 +00:00
DiagnosticPrinter.cpp MIR Serialization: Connect the machine function analysis pass to the MIR parser. 2015-06-15 20:30:22 +00:00
DIBuilder.cpp DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
Dominators.cpp Constant propagation after hitting assume(cmp) bugfix 2015-09-02 19:59:59 +00:00
Function.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
FunctionInfo.cpp Fix use-after-free in function index merging code. 2015-11-02 20:43:33 +00:00
GCOV.cpp Rename one of our two llvm::GCOVOptions classes to llvm::GCOV::Options. We used 2015-10-14 00:04:19 +00:00
Globals.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
GVMaterializer.cpp [Layering] Move GVMaterializer.h into the IR library where its 2014-03-06 03:50:29 +00:00
InlineAsm.cpp Fix SEGV in InlineAsm::ConstraintInfo::Parse. 2015-09-03 15:41:37 +00:00
Instruction.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
Instructions.cpp [IR] Make {Call,Invoke}::cloneImpl aware of operand bundles 2015-11-10 20:13:21 +00:00
IntrinsicInst.cpp IR: Split Metadata from Value 2014-12-09 18:38:53 +00:00
IRBuilder.cpp [IRBuilder] Change the gc.statepoint creation interface 2015-10-08 23:18:33 +00:00
IRPrintingPasses.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
LegacyPassManager.cpp Simplify code. No functionality change. 2015-10-05 18:53:30 +00:00
LLVMBuild.txt
LLVMContext.cpp Introduce deoptimization operand bundles 2015-11-11 21:38:02 +00:00
LLVMContextImpl.cpp [IR] Add operand bundles to CallInst and InvokeInst. 2015-09-24 19:14:18 +00:00
LLVMContextImpl.h DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
Makefile Move the enum attributes defined in Attributes.h to a table-gen file. 2015-11-11 20:35:42 +00:00
Mangler.cpp Remove unused arguments and move ManglerPrefixTy to the implementation. 2015-06-23 14:11:09 +00:00
MDBuilder.cpp add unpredictable metadata type for control flow 2015-09-02 19:06:43 +00:00
Metadata.cpp Preserve load alignment and dereferenceable metadata during some transformations 2015-11-02 17:53:51 +00:00
MetadataImpl.h DI: Disallow uniquable DICompileUnits 2015-08-03 17:26:41 +00:00
MetadataTracking.cpp IR: Store RAUW support and Context in the same pointer, NFC 2015-01-19 19:02:06 +00:00
Module.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
module.modulemap [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00
Operator.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
Pass.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
PassManager.cpp [PM] Push the debug option for the new pass manager into the opt tool 2015-01-13 22:42:38 +00:00
PassRegistry.cpp Revert r231276 (including r231277): Add a lock() function in PassRegistry to speed up multi-thread synchronization. 2015-03-05 17:53:00 +00:00
Statepoint.cpp Add invoke related functionality into StatepointSite classes. 2015-02-19 11:02:11 +00:00
SymbolTableListTraitsImpl.h IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
Type.cpp [IR] Simplify code. No functionality change. 2015-08-16 21:16:26 +00:00
TypeFinder.cpp IR: Remove implicit iterator conversions from lib/IR, NFC 2015-10-08 23:49:46 +00:00
Use.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
User.cpp [IR] Teach llvm::User to co-allocate a descriptor. 2015-09-24 01:00:49 +00:00
Value.cpp Remove handling of AddrSpaceCast in stripAndAccumulateInBoundsConstantOffsets 2015-09-23 19:48:43 +00:00
ValueSymbolTable.cpp Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
ValueTypes.cpp SelectionDAG: Support Expand of f16 extloads 2015-09-09 01:12:27 +00:00
Verifier.cpp Introduce deoptimization operand bundles 2015-11-11 21:38:02 +00:00