llvm-6502/lib/IR
David Blaikie c0ec8a4f4d Remove support for versioned debug info.
Versioned debug info support has been a burden to maintain & also compromised
current debug info verification by causing test cases testing old debug info to
remain rather than being updated to the latest. It also makes it hard to add or
change the metadata schema by requiring various backwards-compatibility in the
DI* hierarchy.

So it's being removed in preparation for new changes to the schema to tidy up
old/unnecessary fields and add new fields needed for new debug info (well, new
to LLVM at least).

The more surprising part of this is the changes to DI*::Verify - this became
necessary due to the changes to AsmWriter. AsmWriter was relying on the version
test to decide which bits of metadata were actually debug info when printing
the comment annotations. Without the version information the tag numbers were
too common & it would print debug info on random metadata that happened to
start with an integer that matched a tag number. Instead this change makes the
Verify functions more precise (just adding "number of operands" checks - not
type checking those operands yet) & relies on that to decide which metadata is
debug info metadata.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176838 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-11 23:39:23 +00:00
..
AsmWriter.cpp Remove support for versioned debug info. 2013-03-11 23:39:23 +00:00
AttributeImpl.h Don't add the 'Value' string if there isn't one. 2013-02-28 21:17:03 +00:00
Attributes.cpp Don't add an attribute that already exists and don't remove an attribute that doesn't exist. 2013-02-28 19:17:40 +00:00
AutoUpgrade.cpp
BasicBlock.cpp
CMakeLists.txt
ConstantFold.cpp IR: Don't constant fold GEP bitcasts between different address spaces 2013-02-27 02:26:42 +00:00
ConstantFold.h
Constants.cpp Replace temporary vectors with arrays. 2013-03-07 20:53:34 +00:00
ConstantsContext.h
Core.cpp Add multithreading functions and shutdown to the C API. Patch by Moritz 2013-02-17 16:35:51 +00:00
DataLayout.cpp
DebugInfo.cpp Remove support for versioned debug info. 2013-03-11 23:39:23 +00:00
DebugLoc.cpp
DIBuilder.cpp Add asserts to DIBuilder & fix DINameSpace::Verify to allow unnamed namespaces. 2013-03-11 23:21:19 +00:00
Dominators.cpp
Function.cpp Cache the result of Function::getIntrinsicID() in a DenseMap attached to the LLVMContext. 2013-03-01 18:48:54 +00:00
GCOV.cpp
Globals.cpp
GVMaterializer.cpp
InlineAsm.cpp Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. 2013-02-12 21:21:59 +00:00
Instruction.cpp Fix a bug in mayHaveSideEffects. Functions that do not return are now considered as instructions with side effects. 2013-02-19 20:02:09 +00:00
Instructions.cpp Modify {Call,Invoke}Inst::addAttribute to take an AttrKind. 2013-03-02 01:20:18 +00:00
IntrinsicInst.cpp
IRBuilder.cpp
LeakDetector.cpp
LeaksContext.h
LLVMBuild.txt
LLVMContext.cpp Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata. 2013-03-06 17:48:48 +00:00
LLVMContextImpl.cpp Revert "Rename LLVMContext diagnostic handler types and functions." 2013-02-11 05:37:07 +00:00
LLVMContextImpl.h Cache the result of Function::getIntrinsicID() in a DenseMap attached to the LLVMContext. 2013-03-01 18:48:54 +00:00
Makefile
Metadata.cpp Assert to bounds check MDNode::getOperand. 2013-03-08 21:08:23 +00:00
Module.cpp Removed extraneous #include "LLVMContextImpl.h" from lib/IR/Module.cpp 2013-03-01 21:37:24 +00:00
Pass.cpp
PassManager.cpp Use a DenseMap instead of a std::map for AnalysisID -> Pass* maps. This reduces the pass-manager overhead from FPPassManager::runOnFunction() by about 10%. 2013-02-26 01:31:59 +00:00
PassRegistry.cpp
PrintModulePass.cpp
SymbolTableListTraitsImpl.h
Type.cpp
TypeFinder.cpp
Use.cpp
User.cpp
Value.cpp Cache the result of Function::getIntrinsicID() in a DenseMap attached to the LLVMContext. 2013-03-01 18:48:54 +00:00
ValueSymbolTable.cpp
ValueTypes.cpp
Verifier.cpp Unify clang/llvm attributes for asan/tsan/msan (LLVM part) 2013-02-26 06:58:09 +00:00