Justin Lebar c1a3abfb94 Don't invoke getName() from Function::isIntrinsic(). ... Summary: getName() involves a hashtable lookup, so is expensive given how frequently isIntrinsic() is called. (In particular, many users cast to IntrinsicInstr or one of its subclasses before calling getIntrinsicID().) This has an incidental functional change: Before, isIntrinsic() would return true for any function whose name started with "llvm.", even if it wasn't properly an intrinsic. The new behavior seems more correct to me, because it's strange to say that isIntrinsic() is true, but getIntrinsicId() returns "not an intrinsic". Some callers want the old behavior -- they want to know whether the caller is a recognized intrinsic, or might be one in some other version of LLVM. For them, we added Function::hasLLVMReservedName(), which checks whether the name starts with "llvm.". This change is good for a 1.5% e2e speedup compiling a large Eigen benchmark. Reviewers: bogner Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D22065 llvm-svn: 276942		2016-07-27 23:46:57 +00:00
..
AsmWriter.cpp	Don't invoke getName() from Function::isIntrinsic().	2016-07-27 23:46:57 +00:00
AttributeImpl.h	Expose AttributeSetNode, use it to provide aggregate getter for attribute in the C API.	2016-07-21 04:25:06 +00:00
Attributes.cpp	Fix -Wreturn-type with gcc 4.8 and libc++	2016-07-18 22:12:46 +00:00
AttributesCompatFunc.td
AttributeSetNode.h	Add missing import to fix the build	2016-07-21 04:31:38 +00:00
AutoUpgrade.cpp	Invariant start/end intrinsics overloaded for address space	2016-07-22 17:49:40 +00:00
BasicBlock.cpp	Apply clang-tidy's modernize-loop-convert to most of lib/IR.	2016-06-26 14:10:56 +00:00
CMakeLists.txt	Move ProfileSummary to IR.	2016-05-19 21:07:12 +00:00
Comdat.cpp	[NFC] Remove some dead code:	2016-05-11 16:38:40 +00:00
ConstantFold.cpp	[ConstantFold] Don't incorrectly infer inbounds on array GEP	2016-07-13 03:24:41 +00:00
ConstantFold.h
ConstantRange.cpp	fix formatting, typo; NFC	2016-06-19 17:20:27 +00:00
Constants.cpp	Apply clang-tidy's modernize-loop-convert to most of lib/IR.	2016-06-26 14:10:56 +00:00
ConstantsContext.h
Core.cpp	Expose AttributeSetNode, use it to provide aggregate getter for attribute in the C API.	2016-07-21 04:25:06 +00:00
DataLayout.cpp	[IR] Make getIndexedOffsetInType return a signed result	2016-07-13 03:42:38 +00:00
DebugInfo.cpp	StripDebugInfo: uses isa<DbgInfoIntrinsic> instead of matching against llvm.dbg.* (NFC)	2016-05-14 04:58:35 +00:00
DebugInfoMetadata.cpp	[codeview] Add DISubprogram::ThisAdjustment	2016-07-01 02:41:21 +00:00
DebugLoc.cpp
DiagnosticInfo.cpp	[OptRemark,LDist] RFC: Add hotness attribute	2016-07-15 17:23:20 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp	[DIBuilder] Remove dead code. NFC.	2016-07-02 13:18:38 +00:00
Dominators.cpp	[PM] Remove support for omitting the AnalysisManager argument to new	2016-06-17 00:11:01 +00:00
Function.cpp	Don't invoke getName() from Function::isIntrinsic().	2016-07-27 23:46:57 +00:00
GCOV.cpp
Globals.cpp	[IR] [DAE] Copy comdats during DAE, and don't copy comdats in GlobalObject::copyAttributesFrom.	2016-06-15 23:20:15 +00:00
GVMaterializer.cpp
InlineAsm.cpp	[InlineAsm] Avoid creating extra string instances in ConstraintInfo::Parse()	2016-05-23 13:58:04 +00:00
Instruction.cpp	[IR] andIRFlags and copyIRFlags needs to handle GEP	2016-07-15 05:02:31 +00:00
Instructions.cpp	Add getReturnedArgOperand to Call/InvokeInst, CallSite	2016-07-10 23:01:32 +00:00
IntrinsicInst.cpp	[NFC] Remove some dead code:	2016-05-11 16:38:40 +00:00
IRBuilder.cpp	Add invariant start call creation in IRBuilder.NFC	2016-07-22 20:57:23 +00:00
IRPrintingPasses.cpp	[PM] Remove support for omitting the AnalysisManager argument to new	2016-06-17 00:11:01 +00:00
LegacyPassManager.cpp	Remove doInitialization() and doFinalization() member declarations without definitions.	2016-04-28 19:21:30 +00:00
LLVMBuild.txt
LLVMContext.cpp	[OptRemark,LDist] RFC: Add hotness attribute	2016-07-15 17:23:20 +00:00
LLVMContextImpl.cpp	[OptRemark,LDist] RFC: Add hotness attribute	2016-07-15 17:23:20 +00:00
LLVMContextImpl.h	[OptRemark,LDist] RFC: Add hotness attribute	2016-07-15 17:23:20 +00:00
Mangler.cpp
MDBuilder.cpp	Fix the assertion failure caused by http://reviews.llvm.org/D22118	2016-07-11 17:36:02 +00:00
Metadata.cpp	Rename StringMap::emplace_second to try_emplace.	2016-07-21 13:37:48 +00:00
MetadataImpl.h
Module.cpp	Remove interface to get/set MaxFunctionCount	2016-06-20 21:36:38 +00:00
ModuleSummaryIndex.cpp	[ThinLTO] Introduce typedef for commonly-used map type (NFC)	2016-04-25 21:09:51 +00:00
Operator.cpp
OptBisect.cpp	Removing unused function.	2016-04-22 22:24:20 +00:00
Pass.cpp	Re-commit optimization bisect support (r267022) without new pass manager support.	2016-04-22 22:06:11 +00:00
PassManager.cpp	[PM] Run clang-format over various parts of the new pass manager code	2016-06-17 07:15:29 +00:00
PassRegistry.cpp
ProfileSummary.cpp	Reapply r271728 after adding move cobstructor for ProfileSummaryInfo	2016-06-03 22:54:26 +00:00
Statepoint.cpp
SymbolTableListTraitsImpl.h
Type.cpp	fix documentation comments; NFC	2016-06-02 20:37:52 +00:00
TypeFinder.cpp	Apply clang-tidy's modernize-loop-convert to most of lib/IR.	2016-06-26 14:10:56 +00:00
Use.cpp
User.cpp
Value.cpp	BasicAA should look through functions with returned arguments	2016-07-11 01:32:20 +00:00
ValueSymbolTable.cpp	Apply clang-tidy's modernize-loop-convert to most of lib/IR.	2016-06-26 14:10:56 +00:00
ValueTypes.cpp
Verifier.cpp	Don't invoke getName() from Function::isIntrinsic().	2016-07-27 23:46:57 +00:00