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Author SHA1 Message Date
Chris Lattner
6a9249765e "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
ea48adc739 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
7c98197368 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
bb781a2974 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
12e0c78bd9 CMake: removed IA64AsmPrinter.cpp from lib/Target/IA64/CMakeLists.txt 
llvm-svn: 68384
 2009-04-03 12:11:43 +00:00
Anton Korobeynikov
9dc98b6a85 Separate MIPS asmprinter 
llvm-svn: 68383
 2009-04-03 10:41:41 +00:00
Anton Korobeynikov
ae60cc4eba Fix target library name 
llvm-svn: 68382
 2009-04-03 10:41:17 +00:00
Anton Korobeynikov
dbc41d2422 Fix comment 
llvm-svn: 68381
 2009-04-03 10:41:00 +00:00
Anton Korobeynikov
b2c736f296 Move IA64 asmprinter to separate library 
llvm-svn: 68380
 2009-04-03 10:38:51 +00:00
Mon P Wang
f829fb5cab 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
c8f5edab31 update some syntax 
llvm-svn: 68362
 2009-04-03 00:29:19 +00:00
Chris Lattner
108305e9d3 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
f431de416e 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
298c954b77 correct patch 
llvm-svn: 68353
 2009-04-03 00:10:56 +00:00
Chris Lattner
081b0cbe8c add patch to go along with r68350 
llvm-svn: 68352
 2009-04-03 00:10:31 +00:00
Chris Lattner
30287478df use higher level APIs. 
llvm-svn: 68351
 2009-04-03 00:02:39 +00:00
Chris Lattner
67af801e8b add missing * 
llvm-svn: 68350
 2009-04-02 23:53:03 +00:00
Sanjiv Gupta
7ec088a3de Fixed build warnings. 
llvm-svn: 68333
 2009-04-02 18:33:12 +00:00
Sanjiv Gupta
01fb90085c 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
1555a0a503 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
09cab2de98 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
87b0df5b28 Fix build on Linux. 
llvm-svn: 68269
 2009-04-02 01:11:37 +00:00
Owen Anderson
851ce6d1d5 Reapply r68211, with the miscompilations it caused fixed. 
llvm-svn: 68262
 2009-04-01 23:53:49 +00:00
Bill Wendling
b61223b65b Make the constants fit. 
llvm-svn: 68258
 2009-04-01 22:44:18 +00:00
Devang Patel
18da189d4d Clean up pass manager cache after each run. 
llvm-svn: 68254
 2009-04-01 22:34:41 +00:00
Chris Lattner
f1719bf7b5 silence warning in release-asserts build. 
llvm-svn: 68253
 2009-04-01 22:14:45 +00:00
Daniel Dunbar
588d3d1fd6 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
dd9c6eb7ba Fixed file header comment. 
llvm-svn: 68250
 2009-04-01 21:37:19 +00:00
Misha Brukman
f4a8fdc064 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
5f34850ba4 Fixed spelling. 
llvm-svn: 68248
 2009-04-01 21:33:08 +00:00
Devang Patel
e182bc0c48 Remove dead code. 
llvm-svn: 68246
 2009-04-01 21:27:08 +00:00
Chris Lattner
2475b3316b add this to SVN to allow collaborative hacking. 
llvm-svn: 68243
 2009-04-01 21:11:04 +00:00
Chris Lattner
d052c5bb9b Add range insert method for DenseSet and define DenseMapInfo for chars. 
Patch by Kevin Fan!

llvm-svn: 68239
 2009-04-01 19:50:49 +00:00
Evan Cheng
2e9343d630 Recognize arm triplets. 
llvm-svn: 68229
 2009-04-01 18:54:56 +00:00
Dan Gohman
770f4158e5 Use CHAR_BIT instead of hard-coding 8 in several places where it 
is appropriate. This helps visually differentiate host-oriented
calculations from target-oriented calculations.

llvm-svn: 68227
 2009-04-01 18:45:54 +00:00
Ted Kremenek
3ba6a84085 Constify method to make VC++ happy. Patch by Brian Diekelman! 
llvm-svn: 68222
 2009-04-01 18:24:22 +00:00
Dan Gohman
818a08f22e Use LLVM type names instead of C type names in comments, to be 
less ambiguous and less C-specific.

llvm-svn: 68219
 2009-04-01 18:10:16 +00:00
Bob Wilson
5b42ebe6a9 Fix PR3862: Recognize some ARM-specific constraints for immediates in inline 
assembly.

llvm-svn: 68218
 2009-04-01 17:58:54 +00:00
Dan Gohman
a134448980 Revert r68172. It caused regressions in 
Applications/Burg/burg
  Applications/ClamAV/clamscan
and many other tests.

llvm-svn: 68211
 2009-04-01 16:37:47 +00:00
Misha Brukman
31c62f9435 Fixed spelling. 
llvm-svn: 68209
 2009-04-01 16:13:29 +00:00
Ted Kremenek
e5641394b7 CMake: Have generated Xcode projects also contain the LLVM header files. 
llvm-svn: 68206
 2009-04-01 15:40:21 +00:00
Nick Lewycky
8751bd79d6 Detect that we're building from a git checkout like we do for cvs and svn. 
Based on a patch by Nicolas Trangez on the unladen-swallow mailing list!

llvm-svn: 68187
 2009-04-01 04:39:25 +00:00
Chris Lattner
437755672d hopefully fix an apparent build error on windows. 
llvm-svn: 68175
 2009-04-01 02:03:38 +00:00
Chris Lattner
1f4b1f7866 fix a serious regression I introduced in my previous patch. 
llvm-svn: 68173
 2009-04-01 01:43:03 +00:00
Owen Anderson
d7c837bb4b Enhance GVN to propagate simple conditionals. This fixes PR3921. 
llvm-svn: 68172
 2009-04-01 01:20:45 +00:00
Misha Brukman
a47cb48efd include Makefile.common before using $(BuildMode) to get its definition 
llvm-svn: 68167
 2009-04-01 00:35:00 +00:00
Misha Brukman
ea884c9e5e * Fixed spelling of `invertible' 
* Simplified if statement

llvm-svn: 68163
 2009-04-01 00:15:46 +00:00
Douglas Gregor
aaa9263fc6 Allow the use of pointers to const within PointerUnion. 
llvm-svn: 68159
 2009-03-31 23:19:54 +00:00
Chris Lattner
2dd3b48ac1 add a converting operator 
llvm-svn: 68158
 2009-03-31 23:09:51 +00:00
Chris Lattner
000abfca03 reimplement BitcodeReaderValueList in terms of WeakVH instead of making 
it be an LLVM IR User object.

llvm-svn: 68156
 2009-03-31 22:55:09 +00:00