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45695 Commits

Author SHA1 Message Date
Bill Wendling ebb4486a84 Fix verification failure. 
llvm-svn: 68531
 2009-04-07 18:52:30 +00:00
Bill Wendling bf448a1010 Offer an explanation of why building LLVM-GCC with objdir == srcdir doesn't 
work.

llvm-svn: 68530
 2009-04-07 18:51:13 +00:00
Bill Wendling 1ae487bad5 Another reformatting. No change in docs. 
llvm-svn: 68528
 2009-04-07 18:40:56 +00:00
Torok Edwin 73312b3f39 Another attempt at fixing PR2975. 
Types can have references to eachother, so we can't just call destroy on them.

llvm-svn: 68523
 2009-04-07 17:23:02 +00:00
Chris Lattner d805e262cb fix comment to reflect the implementation I ended up settling on. 
Thanks to Duncan for noticing this

llvm-svn: 68518
 2009-04-07 16:30:31 +00:00
Chris Lattner 321741af5f fix rdar://6762290, a crash compiling cxx filt with clang. 
llvm-svn: 68500
 2009-04-07 05:03:34 +00:00
Chris Lattner 73ab815c27 Add an API for the bitstream reader to read blobs and return 
them by reference, instead of packing each byte into a
smallvector.

llvm-svn: 68486
 2009-04-07 02:56:46 +00:00
Chris Lattner 47d6e7b93e remove empty section 
llvm-svn: 68485
 2009-04-07 02:55:53 +00:00
Chris Lattner 2ed6a20934 stub out code for reading record with blobs as blobs. Not active yet. 
llvm-svn: 68472
 2009-04-06 22:44:40 +00:00
Chris Lattner 691c10a45b allow clients to look up abbrev id's 
llvm-svn: 68471
 2009-04-06 22:43:46 +00:00
Chris Lattner 1df12baca9 Add a new EmitRecordWithBlob API that allows a blob to be emitted 
without converting each byte to a uint64_t to stick in a SmallVector.

llvm-svn: 68469
 2009-04-06 22:26:26 +00:00
Chris Lattner 4bda28e765 add a new Blob encoding abbreviation for bitcode files that emits 
elements in a form that is efficient for the reader to just get a
pointer in memory and start reading.  APIs to do efficient reading
and writing are still todo.

llvm-svn: 68465
 2009-04-06 21:50:39 +00:00
Bob Wilson 0669f6d295 Handle 'a' modifier in ARM inline assembly. 
Patch by Richard Pennington.

llvm-svn: 68464
 2009-04-06 21:46:51 +00:00
Chris Lattner 13195e0718 split ReadAbbreviatedLiteral out of ReadAbbreviatedField. 
llvm-svn: 68463
 2009-04-06 21:37:10 +00:00
Chris Lattner 15b6b3bae7 reduce indentation with early-out 
llvm-svn: 68462
 2009-04-06 21:34:58 +00:00
Chris Lattner 6a2d8070bd simplify code a bit. 
llvm-svn: 68461
 2009-04-06 21:20:01 +00:00
Chris Lattner 4918f64413 simplify to reduce indentation. 
llvm-svn: 68460
 2009-04-06 21:12:29 +00:00
Torok Edwin 839026562c revert r68457, its crashing in make check. 
llvm-svn: 68459
 2009-04-06 20:57:34 +00:00
Chris Lattner b9e07fd297 Teach llvm-bcanalyzer to skip over the header we use on LLVM IR files. 
llvm-svn: 68458
 2009-04-06 20:54:32 +00:00
Torok Edwin 96dadc3b63 fix (part of) memory leak on shutdown. See PR2975. 
llvm-svn: 68457
 2009-04-06 20:49:21 +00:00
Chris Lattner 28e2cd8090 clean up some html 
llvm-svn: 68456
 2009-04-06 20:35:19 +00:00
Mike Stump 82d7cfda21 Avoid -O3 on Darwin for now. 
llvm-svn: 68455
 2009-04-06 19:58:11 +00:00
Ed Schouten 01aa6ec97a Let the strcat optimizer return the pointer to the start of the buffer, 
instead of the place where it started to perform the string copy.

- PR3661
- Patch by Benjamin Kramer!

llvm-svn: 68443
 2009-04-06 13:06:48 +00:00
Sanjiv Gupta 0b08df8c09 Map stack based frameindices for spills to zero based indices that can be accessed based on an external symbol defining the location of temporary data for a function. For example: we have spill slots addressed as foo.tmp + 0, foo.tmp + 1 etc. 
llvm-svn: 68442
 2009-04-06 10:54:50 +00:00
Bill Wendling d231f8a592 Add character encoding declaration to fix verification warning. 
llvm-svn: 68440
 2009-04-05 12:38:44 +00:00
Bill Wendling b95325c543 Obsessively format this document. 
llvm-svn: 68439
 2009-04-05 12:37:44 +00:00
Mikhail Glushenkov b5fe65091d Add segment flag bits to ELF.h. 
llvm-svn: 68438
 2009-04-05 09:07:08 +00:00
Bill Wendling b4d7102417 Add character encoding declaration. 
llvm-svn: 68433
 2009-04-05 00:44:06 +00:00
Bill Wendling 9216ac0bcc Fix validation error. 
llvm-svn: 68432
 2009-04-05 00:43:04 +00:00
Bill Wendling b38e198f02 A lot of formatting changes. 
llvm-svn: 68431
 2009-04-05 00:41:19 +00:00
Oscar Fuentes fff33a3cdf CMake: Added notes pointing to the LLVM CMake documentation. 
llvm-svn: 68429
 2009-04-04 22:52:02 +00:00
Oscar Fuentes bda403b4c8 CMake: defines and uses macro add_llvm_definitions for keeping track 
of compiler parameters explicitly added by the build
specification. This macro replaces the cmake built-in
`add_definitions'.

Detects glibc and defines _GNU_SOURCE accordingly.

Resolves bug 3882.

llvm-svn: 68428
 2009-04-04 22:41:07 +00:00
Bill Wendling 3b779984b4 Fix some HTML validation errors. 
llvm-svn: 68427
 2009-04-04 22:36:02 +00:00
Bill Wendling e1a070b6e3 General clean-up of the bitcode format documentation. Having the paragraphs 
formatted the same, putting words in <tt> tags, adding &mdash;s, etc.

llvm-svn: 68426
 2009-04-04 22:27:03 +00:00
Nick Lewycky 4717538b1c Try SSE2? 
llvm-svn: 68423
 2009-04-04 10:24:24 +00:00
Nick Lewycky b294e31e83 CloneModule stores the BasicBlock mapping in ValueMap. There's no need to 
recompute it. This fixes a O(n^2) in number of blocks when reducing a crash.

llvm-svn: 68422
 2009-04-04 09:39:23 +00:00
Nick Lewycky 0bb65f44fa Remove bogus include. 
llvm-svn: 68421
 2009-04-04 07:42:46 +00:00
Nick Lewycky 49f891958f Add support for embedded metadata to LLVM. This introduces two new types of 
Constant, MDString and MDNode which can only be used by globals with a name
that starts with "llvm." or as arguments to a function with the same naming
restriction.

llvm-svn: 68420
 2009-04-04 07:22:01 +00:00
Nick Lewycky 734dee287d Fix test on non-x86 platforms. 
llvm-svn: 68419
 2009-04-04 07:20:43 +00:00
Stefanus Du Toit 6c7917a844 Test commit access to LLVM with some minor narcissism. 
llvm-svn: 68408
 2009-04-03 21:41:52 +00:00
Bob Wilson 6bedd59894 Wrap some lines to fix indentation problems. 
llvm-svn: 68405
 2009-04-03 21:08:42 +00:00
Bob Wilson d24b794f31 Fix some comments. 
llvm-svn: 68404
 2009-04-03 20:53:25 +00:00
Bill Wendling 184064484b Duplicate entry. 
llvm-svn: 68401
 2009-04-03 20:32:13 +00:00
Chris Lattner 3a88fa0ff8 "This adds a getName() method to TargetRegisterClass, just like in TargetRegisterInfo. 
This makes debugging register classes a bit easier."

Patch by Jakob Stoklund Olesen!

llvm-svn: 68400
 2009-04-03 20:25:41 +00:00
Chris Lattner eaa52bc29b "Add documentation about the fix for missing x86 
target library in windows under the "Common problems" section."

Patch by Stefanus Du Toit!

llvm-svn: 68399
 2009-04-03 20:23:52 +00:00
Dan Gohman 8bff8a1e87 Fix a TargetLowering optimization so that it doesn't duplicate 
loads when an input node has multiple uses.

llvm-svn: 68398
 2009-04-03 20:11:30 +00:00
Daniel Dunbar 99c54d7fb0 Add fast path for raw_ostream output of strings. 
- Particularly nice for small constant strings, which get optimized
   down nicely. On a synthetic benchmark writing out "hello" in a
   loop, this is about 2x faster with gcc and 3x faster with
   llvm-gcc. llc on insn-attrtab.bc from 403.gcc is about .5% faster.

 - I tried for a fancier solution which wouldn't increase code size as
   much (by trying to match constant arrays), but can't quite make it
   fly.

llvm-svn: 68396
 2009-04-03 18:43:17 +00:00
Oscar Fuentes cf03f4b041 CMake: tools/llvm-config/CMakeLists.txt: Use ! instead of comma as 
separator in sed scripts. Resolves Bug 3881.

llvm-svn: 68385
 2009-04-03 12:16:32 +00:00
Oscar Fuentes f4de47b91e CMake: removed IA64AsmPrinter.cpp from lib/Target/IA64/CMakeLists.txt 
llvm-svn: 68384
 2009-04-03 12:11:43 +00:00
Anton Korobeynikov 06d2d8ba72 Separate MIPS asmprinter 
llvm-svn: 68383
 2009-04-03 10:41:41 +00:00