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2543 Commits

Author SHA1 Message Date
Daniel Dunbar
67828e6e0a llvm-mc: Recognize C++ style comments. 
llvm-svn: 74462
 2009-06-29 21:58:22 +00:00
Daniel Dunbar
8be858eeb4 Fix uninitialized variable warning. 
llvm-svn: 74457
 2009-06-29 21:14:21 +00:00
Daniel Dunbar
a33d10fc4d Don't build LLVMC when configured with --disable-pic (it needs requires shared 
module support to build).

llvm-svn: 74456
 2009-06-29 21:12:26 +00:00
Daniel Dunbar
41782dbbcd MC: Improve expression parsing and implement evaluation of absolute expressions 
(missed files).

llvm-svn: 74450
 2009-06-29 20:40:36 +00:00
Daniel Dunbar
ade4f03bd0 MC: Improve expression parsing and implement evaluation of absolute expressions. 
llvm-svn: 74448
 2009-06-29 20:37:27 +00:00
Evan Cheng
05451335e6 Indentation. 
llvm-svn: 74281
 2009-06-26 06:57:16 +00:00
Daniel Dunbar
bfc585a86e MC: Parse .org directives. 
llvm-svn: 74218
 2009-06-25 22:44:51 +00:00
Daniel Dunbar
d7a883b5e5 MC: Parse .set and assignments. 
llvm-svn: 74208
 2009-06-25 21:56:11 +00:00
Mikhail Glushenkov
c40a28803f Update documentation. 
llvm-svn: 74191
 2009-06-25 18:20:44 +00:00
Jeffrey Yasskin
c431f61520 Add a JITEventListener interface that gets called back when a new function is 
emitted or the machine code for a function is freed.  Chris mentioned that we
may also want a notification when a stub is emitted, but that'll be a future
change.  I intend to use this to tell oprofile where functions are emitted and
what lines correspond to what addresses.

llvm-svn: 74157
 2009-06-25 02:04:04 +00:00
Mikhail Glushenkov
112972509a Remove duplication. 
Factor out common preprocessor-related bits to Makefile.rules.

llvm-svn: 74153
 2009-06-25 01:07:00 +00:00
Daniel Dunbar
5cf59dd842 Basic .s parsing for .asci[iz], .fill, .space, {.byte, .short, ... } 
- Includes some DG tests in test/MC/AsmParser, which are rather primitive since
   we don't have a -verify mode yet.

llvm-svn: 74139
 2009-06-24 23:30:00 +00:00
Owen Anderson
90f7655f57 Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code. 
Update other uses in the codebase for this change.

llvm-svn: 74084
 2009-06-24 17:37:09 +00:00
Chris Lattner
07463b0a0a remove dead makefile flags. 
llvm-svn: 74065
 2009-06-24 05:29:56 +00:00
Chris Lattner
f8a7746988 implement a bunch of synonyms for section switching. 
llvm-svn: 74062
 2009-06-24 05:13:15 +00:00
Chris Lattner
0945d20ceb add support for parsing and emitting .section directives. We can now parse 
things like:
.section __TEXT,__cstring,cstring_literals

llvm-svn: 74058
 2009-06-24 04:43:34 +00:00
Chris Lattner
61a6509f6a add trivial support for passing label definitions through the MCStreamer. 
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.

llvm-svn: 74057
 2009-06-24 04:31:49 +00:00
Chris Lattner
f76b48bc93 create an MCStreamer and provide it to AsmParser. 
llvm-svn: 74039
 2009-06-24 00:52:40 +00:00
Chris Lattner
d3b90f1344 make the lexer unique strings it lexes instead of passing them back as 
std::strings.

llvm-svn: 74036
 2009-06-24 00:33:19 +00:00
Daniel Dunbar
323218db15 Start flushing out MCContext. 
- Lives inside new library lib/MC (LLVMMC.a)

llvm-svn: 74013
 2009-06-23 22:01:43 +00:00
Mikhail Glushenkov
d52d5e93d0 Temporary copy-pasto to make examples compile. 
llvm-svn: 74001
 2009-06-23 20:47:24 +00:00
Mikhail Glushenkov
f7b3bf53e2 Make llvmc work again. 
Chris recently broke llvmc with his Makefile changes (r75379). That patch made
the global change .o -> .a, which caused built-in llvmc plugins to stop working
since plugin initialization in llvmc is based on static variables not referenced
from the main executable. This patch implements auto-generated forced references
to the plugin libraries.

llvm-svn: 74000
 2009-06-23 20:46:48 +00:00
Chris Lattner
43f200c74a refactor a bunch of X86 specific stuff out to its own file. 
llvm-svn: 73982
 2009-06-23 18:41:30 +00:00
Douglas Gregor
28a3a15808 CMake: remove support for llvm-config-generated dependencies in the build 
llvm-svn: 73979
 2009-06-23 18:30:17 +00:00
Chris Lattner
43a2dca0e4 implement a trivial binary expression parser, we can now parse all of 176.gcc.llc.s 
llvm-svn: 73950
 2009-06-23 05:57:07 +00:00
Chris Lattner
c3b0266a77 get a definition of strull on windows, thanks to Howard Su. 
llvm-svn: 73929
 2009-06-23 00:24:36 +00:00
Bob Wilson
dd1f69e6fb Recognize and handle ARM v7 target triples for Darwin. 
llvm-svn: 73889
 2009-06-22 18:01:28 +00:00
Duncan Sands
5e54310d7d Include cstdio to get EOF, needed with gcc-4.4. 
llvm-svn: 73879
 2009-06-22 06:59:32 +00:00
Chris Lattner
886ab50a50 process memory operands with a parenthesized expression for a displacement, 
like "(4+5)(%eax)".

llvm-svn: 73878
 2009-06-22 06:35:58 +00:00
Chris Lattner
5927443800 Implement full support for parsing primary expressions. We can now parse 
all of health and voronoi (ignoring directives).  We only get 409 lines into
176.gcc though because we don't have binary operators yet:

Parsing 176.gcc.llc.s:409: unexpected token in operand list
	movsbl	_arityvec+1(,%edi,8), %eax
	      	         ^

llvm-svn: 73877
 2009-06-22 06:32:03 +00:00
Chris Lattner
370f52dc85 implement parser support for '*' operands, as in "call *%eax". 
llvm-svn: 73876
 2009-06-22 06:02:13 +00:00
Chris Lattner
06378f9853 implement memory operand parsing. 
llvm-svn: 73875
 2009-06-22 05:51:26 +00:00
Chris Lattner
82084cf5a1 start implementing some simple operand parsing. 
llvm-svn: 73867
 2009-06-22 01:29:09 +00:00
Chris Lattner
dd95ab3ca9 rename SourceMgr::PrintError to PrintMessage. 
llvm-svn: 73861
 2009-06-21 21:22:11 +00:00
Chris Lattner
f896c01361 set up the top-level parsing loop. 
llvm-svn: 73860
 2009-06-21 20:54:55 +00:00
Chris Lattner
89e17d02b1 stub out parser for asm files. Change invariant on lexer to always 
print its error message when it returns an asmtok::Error token.
Compute a proper error code for llvm-mc in 'lex' mode.  Add new
-as-lex option to enable lexing mode (vs parsing mode).

llvm-svn: 73859
 2009-06-21 20:16:42 +00:00
Chris Lattner
26507d1082 add string literals. 
llvm-svn: 73858
 2009-06-21 19:56:35 +00:00
Chris Lattner
9f3189ec41 hopefully fix the build on linux. 
llvm-svn: 73857
 2009-06-21 19:43:50 +00:00
Chris Lattner
b6cfcfadd4 implement enough of a lexer to get through Olden/health/Output/health.llc.s 
without errors.

llvm-svn: 73855
 2009-06-21 19:21:25 +00:00
Chris Lattner
f0c5d670e0 oh yeah, cmake needs to be told explicitly about new files :) 
llvm-svn: 73849
 2009-06-21 07:19:34 +00:00
Chris Lattner
7a7ac287db some baby steps. 
llvm-svn: 73848
 2009-06-21 07:19:10 +00:00
Chris Lattner
c94208cf9c start wiring up support for asm parsing. 
llvm-svn: 73846
 2009-06-21 05:22:37 +00:00
Chris Lattner
aa193955e5 fix build problem pointed out by John Thompson! 
llvm-svn: 73739
 2009-06-18 23:46:04 +00:00
Chris Lattner
821cb96b3b fix file header 
llvm-svn: 73733
 2009-06-18 23:05:21 +00:00
Chris Lattner
698abf1ad4 Add a skeleton driver for new machine code level fun. llvm-mc is meant 
to be a test driver of other components in the system, which will develop
over time.

llvm-svn: 73732
 2009-06-18 23:04:45 +00:00
Chris Lattner
be0596427d switch to using llvm/Target/TargetSelect.h 
llvm-svn: 73611
 2009-06-17 16:42:19 +00:00
Nick Lewycky
1704e96a5f Fix libLTO by #include'ing the initializers for all targets and all asm 
printers.

While I'm here, alphabetize.

llvm-svn: 73606
 2009-06-17 06:52:10 +00:00
Mikhail Glushenkov
b9a0c7b6dd Another small documentation update. 
llvm-svn: 73596
 2009-06-17 02:56:08 +00:00
Chris Lattner
90f1ab8c92 Use Doug's new LLVM_NATIVE_ARCH macro in config.h to link in the native 
target so that the JIT works in LLI, not just the interpreter.

llvm-svn: 73595
 2009-06-17 02:15:40 +00:00
Chris Lattner
3c85f09f57 Remove support for building LLVM libraries into "relinked" 
object files.  Now we always build LLVM libraries into archives (.a files).

This makes the 'make' build work more like the cmake build, among other
things.  Doing this exposed some latent circular library dependencies, so
I think that llvm-config wasn't quite right for .o files anyway.

llvm-svn: 73579
 2009-06-16 23:00:42 +00:00
Douglas Gregor
f5291553f2 Introduce new headers whose inclusion forces linking and 
initialization of all targets (InitializeAllTargets.h) or assembler
printers (InitializeAllAsmPrinters.h). This is a step toward the
elimination of relinked object files, so that we can build normal
archives.

llvm-svn: 73543
 2009-06-16 20:12:29 +00:00
Mikhail Glushenkov
5569b9482b Documentation update. 
llvm-svn: 73448
 2009-06-16 00:13:52 +00:00
Rafael Espindola
904e6801af Remove the gcc= option. llvm-gcc uses only as= 
Look for as in the path. Doing it here instead
of llvm-gcc because llvm-gcc has nothing as
convenient as sys::Program::FindProgramByName.

llvm-svn: 73383
 2009-06-15 10:14:18 +00:00
Rafael Espindola
65d1c4f548 Bug fix: 
string::find returns string::npos if the substring is not found.

llvm-svn: 73145
 2009-06-09 21:14:25 +00:00
Mikhail Glushenkov
1c400b6622 A basic PIC16 toolchain driver. 
Nice addition to the examples and also a starting point for Sanjiv to work on.

llvm-svn: 73013
 2009-06-07 07:08:01 +00:00
Nick Lewycky
acd23348af Add option for specifying the path to assembler, "as". This overrides the path 
to gcc.

llvm-svn: 73008
 2009-06-07 00:50:45 +00:00
Devang Patel
8d170194e8 Add new function attribute - noimplicitfloat 
Update code generator to use this attribute and remove NoImplicitFloat target option.
Update llc to set this attribute when -no-implicit-float command line option is used.

llvm-svn: 72959
 2009-06-05 21:57:13 +00:00
Devang Patel
9757e4f9f3 Add new function attribute - noredzone. 
Update code generator to use this attribute and remove DisableRedZone target option.
Update llc to set this attribute when -disable-red-zone command line option is used.

llvm-svn: 72894
 2009-06-04 22:05:33 +00:00
Douglas Gregor
31439d9bde CMake: Use explicit dependencies for Xcode (as well as MSVC), to make 
the CMake-generated Xcode project build properly.

llvm-svn: 72883
 2009-06-04 19:53:37 +00:00
Nick Kledzik
5864847d7b <rdar://problem/6944342> libLTO for darwin should add -static when assembling .s 
llvm-svn: 72881
 2009-06-04 19:14:08 +00:00
Nick Kledzik
870391a06e <rdar://problem/6940611> libLTO.dylib needs to let linker specify path to assembler 
Add lto_codegen_set_assembler_path() API which allows the linker to specify the
path to the assembler tool to run.  When assembler is used (instead of compiler)
different command line options are used.
Add LTO_API_VERSION #define so clients (linkers) can conditionalize use of new APIs.

llvm-svn: 72823
 2009-06-04 00:28:45 +00:00
Nick Kledzik
23e080b04e <rdar://problem/6941517> C++ static constructors not preserved for static executable using LTO 
Move setRelocationModel() to be called before TargetMachine is instantiated.

llvm-svn: 72816
 2009-06-03 22:52:12 +00:00
Daniel Dunbar
57d886ecbc Change LTO to run the global opt pass twice. 
- This matches llvm-ld.

It took a bit of archeology to figure out what the right thing to do was
(whether this was intentionally added or intentionally removed). My final
conclusion is that Chris added this intentionally here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=16913
but the changes weren't propogated to llvm-ld until here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=34058
which was after lto.cpp had been cloned off (of llvm-ld), here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=29494

From the commit message, it looks like the motivation for running global opt
again is because we ran it prior to inlining. Based on that I updated the
comment and also only run the pass if we actually ran the inliner.

Chris, please review.

llvm-svn: 72811
 2009-06-03 21:51:32 +00:00
Daniel Dunbar
6a35862267 Add createStandardLTOPasses to StandardPasses.h, and move lto and llvm-ld over. 
- I know it sounds crazy, but I think all the pass lists are now coalesced into
   StandardPasses.h.

llvm-svn: 72805
 2009-06-03 21:06:14 +00:00
Daniel Dunbar
fe1e04f85a Switch opt to using StandardPasses.h 
- No functionality change, but please check if you don't believe me.

llvm-svn: 72789
 2009-06-03 18:22:15 +00:00
Oscar Fuentes
86f4f18dca CMake: Implements and documents option LLVM_ENABLE_ASSERTS. 
llvm-svn: 72774
 2009-06-03 15:11:25 +00:00
Nick Kledzik
c367a91ca8 update comments about .objc_ symbols being generated 
llvm-svn: 72708
 2009-06-01 23:41:09 +00:00
Nick Kledzik
3486856fd9 <rdar://problem/6927148> libLTO needs to handle i386 magic objc class symbols 
Parse __OBJC data structures and synthesize magic .objc_ symbols.
Also, alter mangler so that objc method names are readable.

llvm-svn: 72700
 2009-06-01 20:33:09 +00:00
Nick Lewycky
8e4eb22f45 Add missing codenames to the .bc analyzer. 
llvm-svn: 72684
 2009-06-01 04:41:03 +00:00
Evan Cheng
d3943e6171 Untabify. 
llvm-svn: 72600
 2009-05-30 00:48:34 +00:00
Oscar Fuentes
72dd52b258 CMake: Set LIBS on llvm-config so we can query the system libraries 
used by CMake with --ldflags.

llvm-svn: 72470
 2009-05-27 15:49:33 +00:00
Nick Lewycky
c1dbf95623 Fix the crash debugger to actually bisect globals once it's determined that it 
can't just eliminate all global initializers.

llvm-svn: 72378
 2009-05-25 06:29:56 +00:00
Nick Lewycky
dc75efd40a Add a bisection step on the list of instructions before doing the linear 
simplification. It's not clear to me whether this can replace the first of the
linear instruction simplification stages or not, so I left it in.

llvm-svn: 72377
 2009-05-25 05:30:00 +00:00
Torok Edwin
c492a2c1bc Make bugpoint emit a bugpoint-reduced-blocks.bc, because bugpoint itself 
can crash during instruction simplification (for example if it creates a
broken module).

llvm-svn: 72362
 2009-05-24 09:40:47 +00:00
Torok Edwin
65289dbda1 Add -disable-global-remove option to bugpoint. 
Sometimes when bugpointing a crash the bugpoint-reduced-simplified.bc reproduces
a totally different bug than the original one ("GV doesn't have initializer").
Although its useful to report that bug too, I need a way to reduce the original
bug, hence I introduced -disable-global-remove.

llvm-svn: 72361
 2009-05-24 09:31:04 +00:00
Duncan Sands
28cf31b990 Make sure the CXXFLAGS setting is picked up by 
the common Makefile.  Not sure why this suddenly
started causing problems.

llvm-svn: 71925
 2009-05-16 04:00:00 +00:00
Mikhail Glushenkov
d9ef672a0d The 'forward_as' property did not use its second argument. 
See PR4159 for details. Patch by Martin Nowack!

llvm-svn: 71054
 2009-05-06 01:41:19 +00:00
Evan Cheng
2deb91f54b bugpoint for jit should just ignore GCC arguments. 
llvm-svn: 70988
 2009-05-05 18:35:36 +00:00
Evan Cheng
0eb8616e89 Default llc / lli optimization to "Default", which corresponds to -O1 / -O2. 
llvm-svn: 70934
 2009-05-04 23:05:19 +00:00
Dan Gohman
908d546da3 Fix a compiler warning on hosts where uint64_t isn't unsigned long long. 
llvm-svn: 70548
 2009-05-01 16:33:33 +00:00
Nick Lewycky
503cfd4ace Allow a user of libLTO to specify the full pathname of the gcc executable to 
run when assembling.

Wire this up to the gold plugin. You can now pass --plugin-opt gcc=/foo/bar/gcc
and it will run that gcc instead of looking for it on the path.

llvm-svn: 70490
 2009-04-30 15:24:09 +00:00
Bill Wendling
9a6ed80b64 Remove unused flags. 
llvm-svn: 70459
 2009-04-30 00:57:51 +00:00
Bill Wendling
4df71cd268 Error out with bad optimization level specified. 
llvm-svn: 70449
 2009-04-29 23:46:43 +00:00
Bill Wendling
6e33661382 Remove LTO optimization level. 
llvm-svn: 70445
 2009-04-29 23:40:42 +00:00
Bill Wendling
40a162f75f Instead of passing in an unsigned value for the optimization level, use an enum, 
which better identifies what the optimization is doing. And is more flexible for
future uses.

llvm-svn: 70440
 2009-04-29 23:29:43 +00:00
Bill Wendling
e02f6210ab Don't use 'false' for 'fast isel' here. 
llvm-svn: 70411
 2009-04-29 21:22:00 +00:00
Bill Wendling
7546bed590 Second attempt: 
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.

llvm-svn: 70343
 2009-04-29 00:15:41 +00:00
Bill Wendling
ef47ace92f r70270 isn't ready yet. Back this out. Sorry for the noise. 
llvm-svn: 70275
 2009-04-28 01:04:53 +00:00
Bill Wendling
2799e916c3 Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to 
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'm not 100% sure if it's necessary to change it there...

llvm-svn: 70270
 2009-04-28 00:21:31 +00:00
Chris Lattner
c8838e7b00 give bitstreamreader an API to ignore names for blocks/records, 
only llvm-bcanalyzer wants this info.

llvm-svn: 70239
 2009-04-27 20:04:08 +00:00
Chris Lattner
bd53d3b24f Print statistics for each record kind saying the number of bits 
and % abbreviated.  For example:

	Record Histogram:
		  Count    # Bits   % Abv  Record Kind
		  25738   3424174  100.00  SM_SLOC_INSTANTIATION_ENTRY
		    814    562079  100.00  SM_SLOC_FILE_ENTRY
		    798     34110          SM_HEADER_FILE_INFO
		      3     91104  100.00  SM_SLOC_BUFFER_BLOB
		      3       498  100.00  SM_SLOC_BUFFER_ENTRY
		      1       465          SM_LINE_TABLE

llvm-svn: 70215
 2009-04-27 18:15:27 +00:00
Chris Lattner
23dfe61ece clean up the output of llvm-bcanalyzer by using printf 
instead of ostreams for formatting.

llvm-svn: 70214
 2009-04-27 17:59:34 +00:00
Dan Gohman
74bf1cb52e Improve bugpoint's error messages when it runs out of memory, 
or when some other std::exception is thrown.

llvm-svn: 70175
 2009-04-27 01:30:37 +00:00
Chris Lattner
f84ee5d944 Add two new record types to the blockinfo block: 
BLOCKNAME and SETRECORDNAME.  This allows a bitcode
file to be self describing with pretty names for 
records and blocks in addition to numbers.  This
enhances llvm-bcanalyzer to use this to print prettily.

llvm-svn: 70165
 2009-04-26 22:21:57 +00:00
Chris Lattner
a43dcba929 Make a major API change to BitstreamReader: split all the reading 
state out of the BitstreamReader class into a BitstreamCursor class.
Doing this allows the client to have multiple cursors into the same
file, each with potentially different live block stacks and
abbreviation records.

llvm-svn: 70157
 2009-04-26 20:59:02 +00:00
Chris Lattner
6d2e830ad8 aDd support for building a subset of the llvm tools, patch by Jeffrey Yasskin! 
llvm-svn: 70082
 2009-04-25 22:08:52 +00:00
Rafael Espindola
b01a03d6d5 Add LTO_SYMBOL_DEFINITION_WEAKUNDEF, use that on the gold plugin. 
llvm-svn: 69972
 2009-04-24 16:55:21 +00:00
Dan Gohman
6cf471ad30 Use CloneModule's ValueMap in more places, instead of looking 
up functions by name.

llvm-svn: 69805
 2009-04-22 15:57:18 +00:00
Mikhail Glushenkov
1b37a864d2 Support --with-llvmgccdir and friends in llvmc, take 2. 
Should now work when building with objdir != srcdir and when llvm-gcc is not
available.

Thanks to Duncan Sands for testing and advice!

llvm-svn: 69700
 2009-04-21 19:46:10 +00:00
Tanya Lattner
0f0aee8534 Remove clang since its conditionally there already. 
llvm-svn: 69610
 2009-04-20 17:48:16 +00:00
Sanjiv Gupta
44b55dc966 Emit the auto variables of a function into a different section than parameters. 
llvm-svn: 69605
 2009-04-20 16:59:35 +00:00
Dan Gohman
6f18ecd37b Use .empty() instead of .size(). 
llvm-svn: 69599
 2009-04-20 16:19:02 +00:00
Bill Wendling
b9b8df7897 Revert 69474 and 69475. They are causing failures during a bootstrap on Darwin. 
llvm-svn: 69478
 2009-04-18 21:45:27 +00:00
Mikhail Glushenkov
c4c09c570f Add a configure check for llvm-gcc (reapply). 
llvm-svn: 69474
 2009-04-18 20:55:28 +00:00
Bill Wendling
8f953e077c Temporarily revert r69438 and r69439. These were causing failures during a 
release build of llvm.

llvm-svn: 69440
 2009-04-18 11:20:33 +00:00
Mikhail Glushenkov
60c590c45a Add a configure check for llvm-gcc. 
llvm-svn: 69438
 2009-04-18 09:57:58 +00:00
Chris Lattner
c1bfdc9bb2 Add a new "available_externally" linkage type. This is intended 
to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940
 2009-04-13 05:44:34 +00:00
Ted Kremenek
af38385f43 Accommodate empty string for build type. This was previously causing an error 
when generating an Xcode project using the CMake files (thanks to Doug Gregor
for identifying the issue).

llvm-svn: 68618
 2009-04-08 17:28:16 +00:00
Chris Lattner
12dadd5a5e 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
a98e068143 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
7e2c9be68e 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
Oscar Fuentes
2da28965f6 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
Nick Lewycky
a97e687848 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
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
Misha Brukman
dd9c6eb7ba Fixed file header comment. 
llvm-svn: 68250
 2009-04-01 21:37:19 +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
Mikhail Glushenkov
98603f97fa Do not pass '-relocation-model=pic' to llc. 
Does not work well on 32 bit targets. Bug reported by Albert Graef.

This patch also adds new "-Wllc,option" syntax to pass options to llc.

llvm-svn: 68127
 2009-03-31 18:33:54 +00:00
Mikhail Glushenkov
d1d0033738 Documentation update. 
Expand a bit on various '--*-graph' options.

llvm-svn: 67836
 2009-03-27 12:58:29 +00:00
Evan Cheng
129934ea28 CodeGen still defaults to non-verbose asm, but llc now overrides it and default to verbose. 
llvm-svn: 67669
 2009-03-25 01:48:21 +00:00
Douglas Gregor
f15b4edb34 CMake: Build system fixes for XCode. llvm-config still causes us some serious trouble, but it's less serious than it used to be 
llvm-svn: 67056
 2009-03-16 22:53:26 +00:00
Evan Cheng
e4f82d3dcc Also pass -gcc-tool-args when building a shared object. 
llvm-svn: 66746
 2009-03-12 00:53:34 +00:00
Anton Korobeynikov
205b701b43 Another bug :( 
llvm-svn: 66708
 2009-03-11 21:05:21 +00:00
Anton Korobeynikov
a4b01bf40c Unbreak the build. Dunno, why it did not fail on mingw :( 
llvm-svn: 66692
 2009-03-11 20:16:05 +00:00
Anton Korobeynikov
fe336ae73e Disable plugins / shared stuff generation on windows targets. 
This fixes fallout from recent PIC/delibtoolize changes and unbreaks
build on cygming.

llvm-svn: 66686
 2009-03-11 19:49:42 +00:00
Dan Gohman
fd1f0259a6 Change these sed lines to behave correctly when the input string 
contains commas. This fixes PR3727.

llvm-svn: 66565
 2009-03-10 19:01:23 +00:00
Chris Lattner
1b05680d5f Change various llvm utilities to use PrettyStackTraceProgram in 
their main routines.  This makes the tools print their argc/argv
commands if they crash.

llvm-svn: 66248
 2009-03-06 05:34:10 +00:00
Dan Gohman
5487f51dbf Use CloneModule's ValueMap to avoid needing to look up 
functions by name. This fixes PR718.

llvm-svn: 66239
 2009-03-06 02:16:23 +00:00
Dan Gohman
ab9affc0bf Fix a bugpoint bug on anonymous functions. Instead of looking up 
functions in the new module by name, use the ValueMap provided by
CloneModule to do the lookups.

llvm-svn: 66216
 2009-03-05 23:20:46 +00:00
Mikhail Glushenkov
06f114ba92 Add example/Skeleton. 
This is a template that can be used to build your own LLVMC-based drivers.
It can be also useful as a "bare-bones" LLVMC.

llvm-svn: 65944
 2009-03-03 11:02:48 +00:00
Mikhail Glushenkov
1777b8c113 Comment fixes. 
llvm-svn: 65943
 2009-03-03 10:04:57 +00:00
Mikhail Glushenkov
86e63a12c5 Use LLVMLIBS instead of USEDLIBS. 
Since this Makefile is supposed to be usable from LLVM-based projects not in the
tree, LLVMLIBS should be used instead of USEDLIBS. This depends on my previous
fix to Makefile.rules.

llvm-svn: 65941
 2009-03-03 10:03:53 +00:00
Mikhail Glushenkov
96788a19b6 Move example plugins to the example/ directory. 
llvm-svn: 65939
 2009-03-03 10:02:53 +00:00
Nick Lewycky
b7302132ac ENABLE_PIC is either 0 or 1, but is always defined. 
llvm-svn: 65938
 2009-03-03 07:45:09 +00:00
Bill Wendling
8adf350009 Add a "-gcc-tool-args" option. This option acts like the "-tool-args" option, 
but passes the arguments to the "gcc" invocation instead of to the "llc"
invocation.

llvm-svn: 65896
 2009-03-02 23:13:18 +00:00
Mikhail Glushenkov
a79911a965 Move the rules for building plugins to Makefile.rules. 
llvm-svn: 65827
 2009-03-02 09:04:13 +00:00
Mikhail Glushenkov
07e209b7b0 Fix build with objdir != srcdir. 
llvm-svn: 65826
 2009-03-02 09:03:36 +00:00
Mikhail Glushenkov
3f2bbd6301 Move code from Main.cpp to the include dir. 
User drivers based on llvmc must all share the initialization code.
Putting main() into libCompilerDriver is not a very good idea IMO (and ld gave
me some strange EH-related error anyway).

llvm-svn: 65825
 2009-03-02 09:03:02 +00:00
Mikhail Glushenkov
3cde18e191 Reorganize llvmc code. 
Move the code from 'llvmc/driver' into a new CompilerDriver library, and change
the build system accordingly. Makes it easier for projects using LLVM to build
their own llvmc-based drivers.

Tested with objdir != srcdir.

llvm-svn: 65821
 2009-03-02 09:01:14 +00:00
Chris Lattner
4869ed1aa7 disable exports from a bunch more tools, those without plugins. 
llvm-svn: 65558
 2009-02-26 19:01:11 +00:00
Chris Lattner
fe5245613b use TOOL_NO_EXPORTS, this shrinks the llvm-as binary from 1825296 to 
1662184 bytes (~10%)

llvm-svn: 65551
 2009-02-26 18:29:42 +00:00
Nick Lewycky
962dc30177 Tabs to spaces presto chango! Pointed out by Duncan Sands. 
llvm-svn: 65523
 2009-02-26 09:08:43 +00:00
Nick Lewycky
2e90dfefff Force 'llvm-config' to go first, optionally followed by lto and gold mixed in 
with the rest of the parallel directories.

Build lto when possible on all platforms. Make gold to explicitly depend on
libLTO.

llvm-svn: 65518
 2009-02-26 07:56:49 +00:00
Nick Lewycky
0132cfe834 Add the function attributes pass during LTO time. 
llvm-svn: 65508
 2009-02-26 06:56:16 +00:00
Nick Lewycky
8b33f0ef05 If nobody minds, I'm using LTO to produce faster binaries. Switch fast codegen 
off in libLTO.

llvm-svn: 65310
 2009-02-23 07:41:55 +00:00
Nick Lewycky
9dc59d9c7b Add an option to the gold plugin to make it emit a file with the public api 
list that can in turn be passed to -internalize pass through
-internalize-public-api-file.

Pass gold -plugin-opt=generate-api-file to produce "apifile.txt" in the current
directory.

llvm-svn: 65295
 2009-02-22 22:15:44 +00:00
Rafael Espindola
86b3bf5add really fix style 
llvm-svn: 64923
 2009-02-18 17:49:06 +00:00
Rafael Espindola
3435277172 fix style 
llvm-svn: 64905
 2009-02-18 08:30:15 +00:00
Dan Gohman
0e73582689 Eliminate several more unnecessary intptr_t casts. 
llvm-svn: 64888
 2009-02-18 05:09:16 +00:00
Devang Patel
6ae4cb364b Remove changes that were accidently included in previous commit. 
llvm-svn: 64835
 2009-02-17 22:45:18 +00:00