llvm-mirror/lib/IR
Duncan P. N. Exon Smith 41818ec794 IR: Simplify uniquing for MDNode
Change uniquing from a `FoldingSet` to a `DenseSet` with custom
`DenseMapInfo`.  Unfortunately, this doesn't save any memory, since
`DenseSet<T>` is a simple wrapper for `DenseMap<T, char>`, but I'll come
back to fix that later.

I used the name `GenericDenseMapInfo` to the custom `DenseMapInfo` since
I'll be splitting `MDNode` into two classes soon: `MDNodeFwdDecl` for
temporaries, and `GenericMDNode` for everything else.

I also added a non-debug-info reduced version of a type-uniquing test
that started failing on an earlier draft of this patch.

Part of PR21532.

llvm-svn: 222191
2014-11-17 23:28:21 +00:00
..
AsmWriter.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
AsmWriter.h IR: Implement uselistorder assembly directives 2014-08-19 21:30:15 +00:00
AttributeImpl.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Attributes.cpp Revert accidentally committed r217107 2014-09-03 23:38:05 +00:00
AutoUpgrade.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
BasicBlock.cpp Move helper for getting a terminating musttail call to BasicBlock 2014-08-12 00:05:15 +00:00
CMakeLists.txt
Comdat.cpp
ConstantFold.cpp Return undef on FP <-> Int conversions that overflow (PR21330). 2014-10-10 23:00:21 +00:00
ConstantFold.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ConstantRange.cpp
Constants.cpp Use nullptr instead of NULL for variadic sentinels 2014-11-13 22:55:19 +00:00
ConstantsContext.h IR: De-duplicate code for replacing operands in place 2014-08-19 19:13:30 +00:00
Core.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
DataLayout.cpp Switch the default DataLayout to be little endian, and make the variable 2014-10-20 10:41:29 +00:00
DebugInfo.cpp DI: Use Metadata for DITypeRef and DIScopeRef 2014-11-14 23:55:03 +00:00
DebugLoc.cpp Revert "Revert "DI: Fold constant arguments into a single MDString"" 2014-10-03 20:01:09 +00:00
DiagnosticInfo.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
DiagnosticPrinter.cpp Fix typos in comments, NFC 2014-08-29 21:53:01 +00:00
DIBuilder.cpp DIBuilder: Use Constant instead of Value 2014-11-15 00:23:49 +00:00
Dominators.cpp
Function.cpp Extend intrinsic name mangling to support arrays, named structs, and function types. 2014-11-12 00:21:51 +00:00
GCOV.cpp GCOV: Make sure that function idents in the .gcda and .gcno match 2014-11-06 06:55:02 +00:00
Globals.cpp Copy externally_initialized in GlobalVariable::copyAttributesFrom. 2014-11-10 18:41:59 +00:00
GVMaterializer.cpp
InlineAsm.cpp [inline asm] Add a check in InlineAsm::ConstraintInfo::Parse to make sure '{' 2014-09-05 22:30:32 +00:00
Instruction.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
Instructions.cpp Use nullptr instead of NULL for variadic sentinels 2014-11-13 22:55:19 +00:00
IntrinsicInst.cpp
IRBuilder.cpp Add CreateAlignmentAssumption to IRBuilder 2014-10-15 23:44:22 +00:00
IRPrintingPasses.cpp
LeakDetector.cpp
LeaksContext.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
LegacyPassManager.cpp Remove redundant calls to isMaterializable. 2014-11-01 16:46:18 +00:00
LLVMBuild.txt
LLVMContext.cpp Introduce enum values for previously defined metadata types. (NFC) 2014-10-21 00:13:20 +00:00
LLVMContextImpl.cpp IR: Simplify uniquing for MDNode 2014-11-17 23:28:21 +00:00
LLVMContextImpl.h IR: Simplify uniquing for MDNode 2014-11-17 23:28:21 +00:00
Makefile
Mangler.cpp Silencing an "enumeral and non-enumeral type in conditional expression" warning; NFC. 2014-10-28 13:12:13 +00:00
MDBuilder.cpp Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
Metadata.cpp IR: Simplify uniquing for MDNode 2014-11-17 23:28:21 +00:00
Module.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
module.modulemap
Pass.cpp
PassManager.cpp
PassRegistry.cpp [PM] Remove an unused and rather expensive mapping from an analysis 2014-10-06 00:30:59 +00:00
SymbolTableListTraitsImpl.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Type.cpp Consider addrspaces in canLosslesslyBitCastTo() 2014-08-31 19:19:57 +00:00
TypeFinder.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00
Use.cpp Fix a URL (NFC) 2014-08-21 21:09:24 +00:00
UseListOrder.cpp verify-uselistorder: Force -preserve-bc-use-list-order 2014-08-19 21:08:27 +00:00
User.cpp IR: Cleanup comments for Value, User, and MDNode 2014-10-15 20:28:31 +00:00
Value.cpp Assert that ValueHandleBase::ValueIsRAUWd doesn't change the tracked Value type. 2014-10-23 04:08:42 +00:00
ValueSymbolTable.cpp
ValueTypes.cpp
Verifier.cpp Revert "IR: MDNode => Value" 2014-11-11 21:30:22 +00:00