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70 Commits

Author SHA1 Message Date
Jim Laskey f6c63fec92 Repair debug frames as a prelude to eh_frames. Switched to using MachineMoves 
by value so that clean up is less confusing (these vectors tend to be small.)

llvm-svn: 33488
 2007-01-24 18:45:13 +00:00
Reid Spencer cddc9dfe97 Implement review feedback for the ConstantBool->ConstantInt merge. Chris 
recommended that getBoolValue be replaced with getZExtValue and that
get(bool) be replaced by get(const Type*, uint64_t). This implements
those changes.

llvm-svn: 33110
 2007-01-12 04:24:46 +00:00
Reid Spencer 542964f55b Rename BoolTy as Int1Ty. Patch by Sheng Zhou. 
llvm-svn: 33076
 2007-01-11 18:21:29 +00:00
Zhou Sheng 75b871fb1e For PR1043: 
Merge ConstantIntegral and ConstantBool into ConstantInt.
Remove ConstantIntegral and ConstantBool from LLVM.

llvm-svn: 33073
 2007-01-11 12:24:14 +00:00
Jim Laskey 7601f2f36e NULL names should pass validation. 
llvm-svn: 32835
 2007-01-03 13:46:20 +00:00
Reid Spencer e63b6518fa For PR950: 
Three changes:
1. Convert signed integer types to signless versions.
2. Implement the @sext and @zext parameter attributes. Previously the
   type of an function parameter was used to determine whether it should
   be sign extended or zero extended before the call. This information is
   now communicated via the function type's parameter attributes.
3. The interface to LowerCallTo had to be changed in order to accommodate
   the parameter attribute information. Although it would have been
   convenient to pass in the FunctionType itself, there isn't always one
   present in the caller. Consequently, a signedness indication for the
   result type and for each parameter was provided for in the interface
   to this method. All implementations were changed to make the adjustment
   necessary.

llvm-svn: 32788
 2006-12-31 05:55:36 +00:00
Reid Spencer 3c49edcaa1 Change inferred cast creation calls to more specific cast creations. 
llvm-svn: 32460
 2006-12-12 01:17:41 +00:00
Bill Wendling 22e978a736 Removing even more <iostream> includes. 
llvm-svn: 32320
 2006-12-07 20:04:42 +00:00
Jim Laskey f52337299a better check for version 
llvm-svn: 32045
 2006-11-30 18:29:23 +00:00
Jim Laskey b5b14060a8 Change global descriptor names to provide name, full name and linkage name. 
llvm-svn: 32036
 2006-11-30 14:35:45 +00:00
Reid Spencer 6c38f0bb07 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Jim Laskey 62bbc9ef58 Now can re-enable debug label folding. 
llvm-svn: 31549
 2006-11-08 14:17:45 +00:00
Jim Laskey 21d4d895ca Accidently reran commit. 
llvm-svn: 31516
 2006-11-07 21:58:55 +00:00
Jim Laskey a919ba9abd Missed a label map, reverting till covered. 
llvm-svn: 31514
 2006-11-07 21:37:31 +00:00
Jim Laskey 21ce53b94e Missed a label map, reverting till covered. 
llvm-svn: 31512
 2006-11-07 20:53:05 +00:00
Jim Laskey 6ea4fae838 1. Add a pass to fold debug label instructions so a debug info client can detect 
empty ranges.

2. Reorg how MachineDebugInfo maintains changes to debug labels.

3. Have dwarf writer use debug label info to simplify scopes and source line
coorespondence.

4. Revert the merging of compile units until I can get the bugs ironed out.

llvm-svn: 31507
 2006-11-07 19:33:46 +00:00
Jim Laskey f39064c2de D'oh - reversed logic. 
llvm-svn: 31474
 2006-11-06 13:20:29 +00:00
Jim Laskey 516cd40b5c Tighter data structure for deleted debug labels. 
llvm-svn: 31152
 2006-10-24 11:50:43 +00:00
Jim Laskey 5e1a34032b More complete solution to deleting blocks and debug info. 
llvm-svn: 31129
 2006-10-23 14:56:37 +00:00
Reid Spencer e0fc4dfc22 For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063
 2006-10-20 07:07:24 +00:00
Chris Lattner 34136d0cc1 add a method to remove a line # record. 
llvm-svn: 31025
 2006-10-17 23:16:42 +00:00
Chris Lattner 145f6b3ec8 Do not leak all of the SourceLineInfo objects. Do not bother mallocing each 
one separately.

llvm-svn: 31022
 2006-10-17 22:06:46 +00:00
Jim Laskey 13d3373e72 Clean up dump. 
llvm-svn: 30926
 2006-10-13 13:01:34 +00:00
Jim Laskey b6ac11e120 Adding C++ member support. 
llvm-svn: 29799
 2006-08-21 21:20:18 +00:00
Jim Laskey 194bef7ff4 Fixed a bug handling void function types. 
Requires rebuild of llvm-gcc4 (touch llvm-debug.cpp.)

llvm-svn: 29131
 2006-07-13 15:27:42 +00:00
Jim Laskey 6c72aa7411 1. Support for c++ mangled names. 
2. Support for private/protected class members.

llvm-svn: 29104
 2006-07-11 15:58:09 +00:00
Jim Laskey 0a9e837b6f Add support for function types. 
llvm-svn: 28874
 2006-06-20 19:41:06 +00:00
Jim Laskey 90cd68acc6 Handle versioning of compile unit. 
llvm-svn: 28855
 2006-06-19 12:54:15 +00:00
Jim Laskey b2ff2d481e 1. Revise vector debug support. 
2. Update docs for vector debug support and new version control.

3. Simplify serialization of DebugDescInfo subclasses.

llvm-svn: 28816
 2006-06-16 13:14:03 +00:00
Jim Laskey 19f964e048 1. Support standard dwarf format (was bootstrapping in Apple format.) 
2. Add vector support.

llvm-svn: 28807
 2006-06-15 20:51:43 +00:00
Jim Laskey f0a7a1a117 Change versioning to per debug info descriptor (merged with tag.) 
llvm-svn: 28782
 2006-06-14 14:45:39 +00:00
Jim Laskey f67bec0579 Place dwarf headers at earliest possible point. Well behaved when skipping 
functions.

llvm-svn: 28781
 2006-06-14 11:35:03 +00:00
Reid Spencer 709eaacb36 Expand some code with temporary variables to rid ourselves of the warning 
about "dereferencing type-punned pointer will break strict-aliasing rules"

llvm-svn: 27671
 2006-04-13 18:29:58 +00:00
Jim Laskey 2d7298c362 Foundation for call frame information. 
llvm-svn: 27491
 2006-04-07 16:34:46 +00:00
Jim Laskey 8374e9c4eb More bulletproofing of DebugInfoDesc verify. 
llvm-svn: 27203
 2006-03-28 01:30:18 +00:00
Jim Laskey 6e792f9ff8 Pass llvm/test/Regression/CodeGen/Generic/debug-info.ll. 
llvm-svn: 27158
 2006-03-27 01:51:47 +00:00
Jim Laskey 84c2f0a705 How to be dumb on $5/day. Need a tri-state to track valid debug descriptors. 
llvm-svn: 27154
 2006-03-26 22:45:20 +00:00
Jim Laskey 2b74656f25 Generate local variable and scope information and equivalent dwarf forms. 
llvm-svn: 26989
 2006-03-23 18:07:55 +00:00
Jim Laskey 71050ba709 Expand subprogram and added block descriptor. 
llvm-svn: 26782
 2006-03-15 19:09:58 +00:00
Jim Laskey b8e155567a 1. Use null for serialized empty strings. 
2. Allow for user defined debug descriptors.
3. Allow for user augmented fields on debug descriptors.

llvm-svn: 26760
 2006-03-14 18:37:57 +00:00
Chris Lattner f0fc6bbaf3 back out my previous hack 
llvm-svn: 26650
 2006-03-09 17:48:46 +00:00
Chris Lattner c44be2c4ef temporary hack to get the build working again, apparently a header 
commit was forgotten

llvm-svn: 26642
 2006-03-09 17:11:08 +00:00
Jim Laskey 4b0e1d9e6c Move bit field endianness to backend. 
llvm-svn: 26639
 2006-03-09 13:28:47 +00:00
Jim Laskey 2698f0de7a Get rid of the multiple copies of getStringValue. Now a Constant:: method. 
llvm-svn: 26616
 2006-03-08 18:11:07 +00:00
Jim Laskey 2370265550 libstdc++-v3 was failing to build. Needed to handle composite types with empty 
members (running into a zero initializer.)

llvm-svn: 26607
 2006-03-08 02:07:02 +00:00
Jim Laskey 313570fb17 Use "llvm.metadata" section for debug globals. Filter out these globals in the 
asm printer.

llvm-svn: 26599
 2006-03-07 22:00:35 +00:00
Jim Laskey 69effa2325 Switch to using a numeric id for anchors. 
llvm-svn: 26598
 2006-03-07 20:53:47 +00:00
Jim Laskey 88f0fe15a2 Adding basic structure support. 
llvm-svn: 26505
 2006-03-03 15:06:57 +00:00
Jim Laskey 862001ad75 Support for enumerations. 
llvm-svn: 26466
 2006-03-01 23:52:37 +00:00
Jim Laskey 4e71db13d6 Switch back to using actual dwarf tags. Simplifies code without loss to other 
debug forms.

llvm-svn: 26455
 2006-03-01 20:39:36 +00:00