Chris Lattner df98617b23 Reimplement the old and horrible bison parser for .ll files with a nice ... and clean recursive descent parser. This change has a couple of ramifications: 1. The parser code is about 400 lines shorter (in what we maintain, not including what is autogenerated). 2. The code should be significantly faster than the old code because we don't have to work around bison's poor handling of datatypes with ctors/dtors. This also makes the code much more resistant to memory leaks. 3. We now get caret diagnostics from the .ll parser, woo. 4. The actual diagnostics emited from the parser are completely different so a bunch of testcases had to be updated. 5. I now disallow "%ty = type opaque %ty = type i32". There was no good reason to support this, it was just an accident of the old implementation. I have no reason to think that anyone is actually using this. 6. The syntax for sticking a global variable has changed to make it unambiguous. I don't think anyone is depending on this since only clang supports this and it is not solid yet, so I'm not worried about anything breaking. 7. This gets rid of the last use of bison, and along with it the .cvs files. I'll prune this from the makefiles as a subsequent commit. There are a few minor cleanups that can be done after this commit (suggestions welcome!) but this passes dejagnu testing and is ready for its time in the limelight. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8		2009-01-02 07:01:27 +00:00
..
ADT	Fix typo.	2009-01-02 05:01:22 +00:00
Analysis	Today the front-ends (llvm-gcc and clang) generate multiple llvm.dbg.compile_units to identify source file for various debug entities. Each llvm.dbg.compile_unit matches one file on the disk. However, the backend only supports one DW_TAG_compile_unit per .o file. The backend selects first compile_unit from the vector to construct DW_TAG_compile_unit entry, which is not correct in all cases.	2008-12-17 22:39:29 +00:00
Assembly	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
Bitcode	Add support for writing LLVM IR to a specified BitstreamWriter.	2008-12-19 18:37:59 +00:00
CodeGen	Some compilers are picky about accessing the first element of a std::vector if	2009-01-01 01:14:31 +00:00
CompilerDriver	Some enhancements for the 'case' expression.	2008-12-17 02:47:01 +00:00
Config	CMake: Remove HAVE_LT_DLOPEN from config.h.cmake because it was	2008-11-18 21:12:01 +00:00
Debugger
ExecutionEngine	DisableGVCompilation should not abort on internal GlobalValue's.	2008-12-09 07:31:49 +00:00
Support	newline at end of phile	2008-12-09 06:32:32 +00:00
System
Target	Fix PR3274: when promoting the condition of a BRCOND node,	2009-01-01 15:52:00 +00:00
Transforms	Rename AddReadAttrs to FunctionAttrs, and teach it how	2008-12-31 16:14:43 +00:00
AbstractTypeUser.h	implement simplify_type for PATypeHolder so that isa<FooType>(PATypeHolder)	2008-12-27 07:47:40 +00:00
Argument.h	Don't analyze arguments already marked 'nocapture'.	2008-12-31 18:08:59 +00:00
Attributes.h	Add a new Attribute::getAlignmentFromAttrs method.	2008-12-31 08:41:38 +00:00
AutoUpgrade.h
BasicBlock.h	fix grammar, thanks Duncan!	2008-12-11 11:44:49 +00:00
CallGraphSCCPass.h
CallingConv.h
CMakeLists.txt	CMake: Adds header and TableGen files to Visual Studio solution. A new	2008-11-15 02:08:08 +00:00
Constant.h
Constants.h	Reword the comment for ConstantInt's getLimitedValue.	2008-12-20 17:06:39 +00:00
DerivedTypes.h
Function.h
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
InlineAsm.h
InstrTypes.h
Instruction.def
Instruction.h	improve const correctness.	2008-11-27 08:39:18 +00:00
Instructions.h	move select validation logic into a shared place where the select ctor,	2008-12-29 00:12:50 +00:00
IntrinsicInst.h	reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an	2008-11-21 16:42:48 +00:00
Intrinsics.h
Intrinsics.td	Add sub/mul overflow intrinsics. This currently doesn't have a	2008-12-09 22:08:41 +00:00
IntrinsicsAlpha.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsARM.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsCellSPU.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsPowerPC.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsX86.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsXCore.td	Add XCore intrinsics for getid (returns thread id) and bitrev (reverses	2008-11-14 10:12:16 +00:00
LinkAllPasses.h	Rename AddReadAttrs to FunctionAttrs, and teach it how	2008-12-31 16:14:43 +00:00
LinkAllVMCore.h	opt was not exporting the Mangler symbols	2008-11-05 22:42:50 +00:00
Linker.h
Module.h	- Add a "getOrInsertGlobal" method to the Module class. This acts similarly to	2008-11-04 22:51:24 +00:00
ModuleProvider.h
OperandTraits.h
Pass.h	Add an assert to catch user errors like:	2008-10-31 17:27:41 +00:00
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassSupport.h
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h
User.h
Value.h	Comment typeo fix, thanks Duncan!	2008-12-02 18:33:11 +00:00
ValueSymbolTable.h