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Author SHA1 Message Date
Chris Lattner
dcd006bf7b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68465 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:50:39 +00:00
Bob Wilson
8f3434647d Handle 'a' modifier in ARM inline assembly. 
Patch by Richard Pennington.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68464 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:46:51 +00:00
Chris Lattner
30910bf1c9 split ReadAbbreviatedLiteral out of ReadAbbreviatedField. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68463 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:37:10 +00:00
Chris Lattner
86bc23d5c1 reduce indentation with early-out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68462 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:34:58 +00:00
Chris Lattner
96153a45fd simplify code a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68461 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:20:01 +00:00
Chris Lattner
40728791f5 simplify to reduce indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68460 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:12:29 +00:00
Torok Edwin
5ce1b11412 revert r68457, its crashing in make check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68459 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 20:57:34 +00:00
Chris Lattner
e2a466bfa9 Teach llvm-bcanalyzer to skip over the header we use on LLVM IR files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68458 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 20:54:32 +00:00
Torok Edwin
59d5f83b32 fix (part of) memory leak on shutdown. See PR2975. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68457 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 20:49:21 +00:00
Chris Lattner
63c3ffc16a clean up some html 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68456 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 20:35:19 +00:00
Mike Stump
1c33d02371 Avoid -O3 on Darwin for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68455 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 19:58:11 +00:00
Ed Schouten
b5e0a96a8d 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68443 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 13:06:48 +00:00
Sanjiv Gupta
cae1b628a7 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68442 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 10:54:50 +00:00
Bill Wendling
19a8dca186 Add character encoding declaration to fix verification warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68440 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 12:38:44 +00:00
Bill Wendling
78c8fcef7b Obsessively format this document. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68439 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 12:37:44 +00:00
Mikhail Glushenkov
4e9ca339b5 Add segment flag bits to ELF.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68438 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 09:07:08 +00:00
Bill Wendling
e6b487931c Add character encoding declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68433 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:44:06 +00:00
Bill Wendling
e9e6fd9155 Fix validation error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68432 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:43:04 +00:00
Bill Wendling
4a2bca8bc3 A lot of formatting changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68431 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:41:19 +00:00
Oscar Fuentes
34fc51710a CMake: Added notes pointing to the LLVM CMake documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68429 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:52:02 +00:00
Oscar Fuentes
9a0107db72 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68428 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:41:07 +00:00
Bill Wendling
903bcc4a5a Fix some HTML validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68427 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:36:02 +00:00
Bill Wendling
bb7425fafb General clean-up of the bitcode format documentation. Having the paragraphs 
formatted the same, putting words in <tt> tags, adding &mdash;s, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68426 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:27:03 +00:00
Nick Lewycky
cfdd807cfa Try SSE2? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68423 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 10:24:24 +00:00
Nick Lewycky
e032590f58 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68422 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 09:39:23 +00:00
Nick Lewycky
5a30f4f84a Remove bogus include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68421 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 07:42:46 +00:00
Nick Lewycky
21cc4460ef 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 07:22:01 +00:00
Nick Lewycky
2cd1b777d7 Fix test on non-x86 platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68419 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 07:20:43 +00:00
Stefanus Du Toit
b3e849cf15 Test commit access to LLVM with some minor narcissism. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68408 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 21:41:52 +00:00
Bob Wilson
eec4b2d730 Wrap some lines to fix indentation problems. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68405 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 21:08:42 +00:00
Bob Wilson
1b46a68015 Fix some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68404 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:53:25 +00:00
Bill Wendling
138dd6df8b Duplicate entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68401 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:32:13 +00:00
Chris Lattner
41c90738e9 "This adds a getName() method to TargetRegisterClass, just like in TargetRegisterInfo. 
This makes debugging register classes a bit easier."

Patch by Jakob Stoklund Olesen!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68400 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:25:41 +00:00
Chris Lattner
03dc1fe9ac "Add documentation about the fix for missing x86 
target library in windows under the "Common problems" section."

Patch by Stefanus Du Toit!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68399 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:23:52 +00:00
Dan Gohman
f50c7981ae Fix a TargetLowering optimization so that it doesn't duplicate 
loads when an input node has multiple uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68398 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:11:30 +00:00
Daniel Dunbar
38f4dd7b5e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68396 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 18:43:17 +00:00
Oscar Fuentes
cf2202a849 CMake: tools/llvm-config/CMakeLists.txt: Use ! instead of comma as 
separator in sed scripts. Resolves Bug 3881.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68385 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 12:16:32 +00:00
Oscar Fuentes
fcf054bbd4 CMake: removed IA64AsmPrinter.cpp from lib/Target/IA64/CMakeLists.txt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68384 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 12:11:43 +00:00
Anton Korobeynikov
6c5cfec73e Separate MIPS asmprinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68383 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 10:41:41 +00:00
Anton Korobeynikov
60a19a4edd Fix target library name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68382 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 10:41:17 +00:00
Anton Korobeynikov
c67d1127d0 Fix comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68381 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 10:41:00 +00:00
Anton Korobeynikov
ea38970596 Move IA64 asmprinter to separate library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68380 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 10:38:51 +00:00
Mon P Wang
1e95580925 Added a x86 dag combine to increase the chances to use a 
movq for v2i64 on x86-32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68368 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 02:43:30 +00:00
Chris Lattner
f436fed412 update some syntax 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:29:19 +00:00
Chris Lattner
b7a00daa11 Work around an apparent GCC miscompilation by specializing different, 
this fixes a regression on some compilers from r68147.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68356 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:26:01 +00:00
Dan Gohman
8f9643f0f7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68355 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:25:26 +00:00
Chris Lattner
25f0ee5191 correct patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68353 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:10:56 +00:00
Chris Lattner
d72513417d add patch to go along with r68350 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68352 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:10:31 +00:00
Chris Lattner
6f532a988e use higher level APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68351 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:02:39 +00:00
Chris Lattner
6caced9564 add missing * 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68350 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-02 23:53:03 +00:00