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45671 Commits

Author SHA1 Message Date
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
Anton Korobeynikov 354171f060 Fix target library name 
llvm-svn: 68382
 2009-04-03 10:41:17 +00:00
Anton Korobeynikov b1cce77929 Fix comment 
llvm-svn: 68381
 2009-04-03 10:41:00 +00:00
Anton Korobeynikov 547b43a809 Move IA64 asmprinter to separate library 
llvm-svn: 68380
 2009-04-03 10:38:51 +00:00
Mon P Wang 9c186c5d27 Added a x86 dag combine to increase the chances to use a 
movq for v2i64 on x86-32.

llvm-svn: 68368
 2009-04-03 02:43:30 +00:00
Chris Lattner 0fc36ca69d update some syntax 
llvm-svn: 68362
 2009-04-03 00:29:19 +00:00
Chris Lattner ce32794bf2 Work around an apparent GCC miscompilation by specializing different, 
this fixes a regression on some compilers from r68147.

llvm-svn: 68356
 2009-04-03 00:26:01 +00:00
Dan Gohman b425feb2aa Delete ISD::INSERT_SUBREG and ISD::EXTRACT_SUBREG, which are unused. 
Note that these are distinct from TargetInstrInfo::INSERT_SUBREG
and TargetInstrInfo::EXTRACT_SUBREG, which are used.

llvm-svn: 68355
 2009-04-03 00:25:26 +00:00
Chris Lattner caf534cfcf correct patch 
llvm-svn: 68353
 2009-04-03 00:10:56 +00:00
Chris Lattner 8185fe521c add patch to go along with r68350 
llvm-svn: 68352
 2009-04-03 00:10:31 +00:00
Chris Lattner 206f75e7d2 use higher level APIs. 
llvm-svn: 68351
 2009-04-03 00:02:39 +00:00
Chris Lattner ddb2e9f7f7 add missing * 
llvm-svn: 68350
 2009-04-02 23:53:03 +00:00
Sanjiv Gupta e9cff3328f Fixed build warnings. 
llvm-svn: 68333
 2009-04-02 18:33:12 +00:00
Sanjiv Gupta cc841a3810 To convert the StopPoint insn into an assembler directive by ISel, we need to have access to the line number field. So we convert that info as an operand by custom handling DBG_STOPPOINT in legalize. 
llvm-svn: 68329
 2009-04-02 18:03:10 +00:00
Sanjiv Gupta 1e8860a8f5 Params are not being generated as static globals now. The caller passes them onto the callee's stack directly and the callee loads the argvals from its own stack. Clang generated frameindexes validatd by recalculating the stack as if all frameindexes represent 1-byte slots. 
llvm-svn: 68327
 2009-04-02 17:42:00 +00:00
Chris Lattner 720683752e fix overflow checks in SmallVector: 
"The code was doing "if (End+NumInputs > Capacity) ...". If End is
close to 0xFFFFFFFF and NumInputs is large, it'll overflow, the
condition will come out false, and the vector won't grow to
accommodate the new elements, and the program will crash in memmove."

Patch by Jeffrey Yasskin!

llvm-svn: 68277
 2009-04-02 03:06:26 +00:00
Mikhail Glushenkov 12062ba83d Fix build on Linux. 
llvm-svn: 68269
 2009-04-02 01:11:37 +00:00
Owen Anderson 98f912bf13 Reapply r68211, with the miscompilations it caused fixed. 
llvm-svn: 68262
 2009-04-01 23:53:49 +00:00
Bill Wendling 66b3fffa60 Make the constants fit. 
llvm-svn: 68258
 2009-04-01 22:44:18 +00:00
Devang Patel ec9c58f7e5 Clean up pass manager cache after each run. 
llvm-svn: 68254
 2009-04-01 22:34:41 +00:00
Chris Lattner d2eb0a63a1 silence warning in release-asserts build. 
llvm-svn: 68253
 2009-04-01 22:14:45 +00:00
Daniel Dunbar 4abd56677d Add llvm::Triple class for abstracting access to target triples. 
- The code is silly, I'm just amusing myself. Rewrite to be efficient
   if you like. :)

Also, if you wish to debate the proper names of the triple components
I'm all ears.

llvm-svn: 68252
 2009-04-01 21:53:23 +00:00
Misha Brukman 7182686dbf Fixed file header comment. 
llvm-svn: 68250
 2009-04-01 21:37:19 +00:00
Misha Brukman 1757a810ce Added tests for math utility functions; fixed another test's header comment. 
llvm-svn: 68249
 2009-04-01 21:36:40 +00:00
Misha Brukman cb943df724 Fixed spelling. 
llvm-svn: 68248
 2009-04-01 21:33:08 +00:00