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92797 Commits

Author SHA1 Message Date
Sean Callanan 6296bbbb65 Added a testcase for the ENTER instruction. 
llvm-svn: 115580
 2010-10-05 00:21:40 +00:00
Johnny Chen 57e5efa2e3 Move two files to the 'attic'. 
llvm-svn: 115579
 2010-10-05 00:08:08 +00:00
Greg Clayton 1d3afba3a3 Added a new ValueObject type that will be used to freeze dry expression 
results. The clang opaque type for the expression result will be added to the
Target's ASTContext, and the bytes will be stored in a DataBuffer inside
the new object. The class is named: ValueObjectConstResult

Now after an expression is evaluated, we can get a ValueObjectSP back that
contains a ValueObjectConstResult object.

Relocated the value object dumping code into a static function within
the ValueObject class instead of being in the CommandObjectFrame.cpp file
which is what contained the code to dump variables ("frame variables").

llvm-svn: 115578
 2010-10-05 00:00:42 +00:00
Howard Hinnant 668523a1b8 Filling out the infrastructure in <atomic> 
llvm-svn: 115577
 2010-10-04 23:55:35 +00:00
John McCall 9916e3fa93 In the fragile ObjC ABI, save the caught exception to the side if there are 
both @catches and a @finally, because the second call to @objc_exception_try_enter
will clobber the exception slot.  Fixes rdar://problem/8440970.

llvm-svn: 115575
 2010-10-04 23:42:51 +00:00
Johnny Chen bb5f078ce0 Do 'disassemble -s start_addr -e end_addr' on stdc++ library function entries. 
llvm-svn: 115574
 2010-10-04 23:03:34 +00:00
Sean Callanan 8d302b2e71 Fixed the disassembler to handle two new X86 
instruction forms.  Now the ENTER instruction
disassembles correctly.

llvm-svn: 115573
 2010-10-04 22:45:51 +00:00
Jim Ingham 3bcdb29cab Add an "auto-confirm" setting to the debugger so you can turn off the confirmations if you want to. 
llvm-svn: 115572
 2010-10-04 22:44:14 +00:00
Evan Cheng c8d6cfd730 This DAG combine BRCOND transformation can look pass truncate of the operand: 
//   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = srl i32 %b, 1                                                                                                                                                                        
    //   brcond i32 %c ...                                                                                                                                                                         
    //                                                                                                                                                                                             
    // into                                                                                                                                                                                        
    //                                                                                                                                                                                             
    //   %a = ...                                                                                                                                                                                  
    //   %b = and i32 %a, 2                                                                                                                                                                        
    //   %c = setcc eq %b, 0                                                                                                                                                                       
    //   brcond %c ...

Make sure it restores local variable N1, which corresponds to the condition operand if it fails to match.

This apparently breaks TCE but since that backend isn't in the tree I don't have a test for it.

llvm-svn: 115571
 2010-10-04 22:41:01 +00:00
Caroline Tice 405fe67f14 Modify existing commands with arguments to use the new argument mechanism 
(for standardized argument names, argument help, etc.)

llvm-svn: 115570
 2010-10-04 22:28:36 +00:00
Devang Patel 3703ff4163 dyn_cast is more appropriate here. 
llvm-svn: 115569
 2010-10-04 22:28:23 +00:00
Devang Patel 95eea45aa5 Add missing '}' :) 
llvm-svn: 115568
 2010-10-04 22:13:18 +00:00
Bruno Cardoso Lopes 3ae4d87d6f AVX intrinsics and builtins were also added to clang 
llvm-svn: 115566
 2010-10-04 22:07:22 +00:00
Devang Patel 44b8bf0f5b Emit debug info for an aggregate while processing MemberExpr if the aggregate's debug info was delayed untill now. 
llvm-svn: 115564
 2010-10-04 21:46:04 +00:00
Chris Lattner 69d23282b4 Use the LLVM Macho.h header instead of relying on the system one, 
patch by Arvid Picciani!

llvm-svn: 115563
 2010-10-04 21:24:01 +00:00
Devang Patel cbc7bc94c9 Fix filename in header comment. 
llvm-svn: 115561
 2010-10-04 21:15:33 +00:00
Douglas Gregor 7e79556d96 Spell AltiVec correctly 
llvm-svn: 115560
 2010-10-04 21:12:06 +00:00
Bill Wendling 402e54822b The pshufw instruction came about in MMX2 when SSE was introduced. Don't place 
it in with the SSSE3 instructions.

Steward! Could you place this chair by the aft sun deck? I'm trying to get away
from the Astors. They are such boors!

llvm-svn: 115552
 2010-10-04 20:24:01 +00:00
Kevin Enderby a68d004d88 Incorporate suggestions by Daniel Dunbar after his review. Thanks Daniel! 
1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better
   named.  Since it is just a predicate and isn't actually changing any state.

2) Added a missing return in the comments for setCurrentDwarfLoc() in 
   include/llvm/MC/MCContext.h for fix formatting.

3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change
   state.

4) Simplified the last test in isValidDwarfFileNumber() to just a one line
   boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement.

llvm-svn: 115551
 2010-10-04 20:17:24 +00:00
Daniel Dunbar f70898affa ReleaseNotes: Note some changes to LLVM development infrastructure. 
llvm-svn: 115550
 2010-10-04 20:11:41 +00:00
Daniel Dunbar efefb206a5 ReleaseNotes: Note a header rename. 
llvm-svn: 115549
 2010-10-04 20:11:39 +00:00
Rafael Espindola fd1fff8b19 Implement ELF::R_X86_64_GOTPCREL. 
llvm-svn: 115547
 2010-10-04 19:51:39 +00:00
Jim Ingham 97a6dc7e16 Add a "Confirm" function to the CommandInterpreter so you can confirm potentially dangerous operations in a generic way. 
llvm-svn: 115546
 2010-10-04 19:49:29 +00:00
Rafael Espindola 308363336b Move isFixupKindX86PCRel. 
llvm-svn: 115545
 2010-10-04 19:46:28 +00:00
Jim Ingham 4b9395ca82 Have to friend SBFrame or it can't make symbols for the frame. 
llvm-svn: 115543
 2010-10-04 19:38:50 +00:00
Rafael Espindola baadbd554a Produce a R_X86_64_PLT32 when needed. 
llvm-svn: 115541
 2010-10-04 19:04:13 +00:00
Howard Hinnant d5a97fc683 __has_feature crutch 
llvm-svn: 115540
 2010-10-04 19:01:30 +00:00
Howard Hinnant 2b672e24a5 Still working on the basic design of <atomic>. I'm working towards a system by which the compiler only needs to define the strongest intrinsics it can. Weaker atomics in the library automatically try stronger and stronger variants, picking the weakest compiler intrinsic available. If no compiler intrinsics are available for a given operation, the library locks a mutex and does the job. Better documentation to follow... 
llvm-svn: 115538
 2010-10-04 18:52:54 +00:00
Rafael Espindola b2c4ca6433 Produce a R_X86_64_GOT32 when needed. 
llvm-svn: 115537
 2010-10-04 18:44:25 +00:00
Johnny Chen fe9f456291 Initial version of a test case meant to disassemble each and every function from 
the stdc++ library module.  Right now, it doesn't do any disassembly at all.  It
merely locates the stdc++ library.  Also tests the SBProcess object description
and verifies it is in a 'Stopped' state.

llvm-svn: 115536
 2010-10-04 18:39:14 +00:00
Greg Clayton 3b06557e4f Added GetSymbol to the frame. 
llvm-svn: 115535
 2010-10-04 18:37:52 +00:00
Douglas Gregor dc72caa6de When a type comes from a previously-loaded PCH/AST file, don't try to write it into a chained PCH file. 
llvm-svn: 115527
 2010-10-04 18:21:45 +00:00
Gabor Greif 0d4224ef04 validator fixes; others remain, somebody who knows some html, please have a look 
llvm-svn: 115526
 2010-10-04 17:54:30 +00:00
Jim Grosbach 0807d0065f Remove unneeded header 
llvm-svn: 115525
 2010-10-04 17:53:40 +00:00
Daniel Dunbar 8fbd8aad45 Add KLEE 2.8 release notes. 
llvm-svn: 115524
 2010-10-04 17:39:47 +00:00
Jan Wen Voung 87f77b5f9a Add hook in MCSection to decide when to use "optimized nops", for each 
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.

llvm-svn: 115523
 2010-10-04 17:32:41 +00:00
Greg Clayton 0d9c993401 Fixed and issue where we weren't seeing inlined functions anymore. We also now show the correct pc-offset within the inlined function. 
llvm-svn: 115522
 2010-10-04 17:26:49 +00:00
Dan Gohman 8e4c19ac44 Don't add the operand count to SCEV uniquing data; FoldingSetNodeID 
already knows its own length, so this is redundant.

llvm-svn: 115521
 2010-10-04 17:24:08 +00:00
Daniel Dunbar 60ad0094e2 A few more random Clang release notes. 
llvm-svn: 115520
 2010-10-04 17:06:49 +00:00
Greg Clayton cf4b9078f2 Added file and line back to the default thread format. 
llvm-svn: 115519
 2010-10-04 17:04:23 +00:00
Gabor Greif dcdbbea36d minor tweaks and typos 
llvm-svn: 115518
 2010-10-04 17:03:49 +00:00
Johnny Chen 262d619be7 Remove file:lineno from the expected substrings. Matching 'a_function, i.e., 
the {function.name}, is sufficient for this test case.

Plus added @expectedfailure decorator for a filed bug.

llvm-svn: 115517
 2010-10-04 16:58:16 +00:00
Devang Patel 9fbc680c5e Fix lexical block's tag number. 
llvm-svn: 115516
 2010-10-04 16:51:59 +00:00
Chris Lattner dc38ad4aee scheduler update 
llvm-svn: 115515
 2010-10-04 16:46:07 +00:00
Johnny Chen f32a446bc8 Remove file:lineno from the expected substrings. Matching 'a.out`string_not_empty', i.e., 
${module.file.basename}{`${function.name}, is sufficient for this test case.

llvm-svn: 115514
 2010-10-04 16:38:12 +00:00
Johnny Chen 33e1313a01 The 'thread list' command no longer displays the file:lineno after the recent check-in. 
Remove file:lineno from the expected substrings.

llvm-svn: 115512
 2010-10-04 16:23:16 +00:00
Chris Lattner c3e64b2c37 another tweak 
llvm-svn: 115510
 2010-10-04 16:06:37 +00:00
Rafael Espindola da0e3d07b2 Include the section address in the computation of the relocation. 
llvm-svn: 115509
 2010-10-04 15:59:01 +00:00
Daniel Dunbar 25a3ada060 www: Add a "Clang Related Projects" page, to collect links to external projects 
using Clang in one way or another. Additions welcome!

llvm-svn: 115508
 2010-10-04 15:40:45 +00:00
Rafael Espindola 7c48b06930 Correctly compute the relocation when it is not in the first fragment. 
llvm-svn: 115506
 2010-10-04 15:28:43 +00:00