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871 Commits

Author SHA1 Message Date
Owen Anderson
27a85303fe Actually, these need to be signed integers, not unsigned. 
llvm-svn: 73978
 2009-06-23 18:21:13 +00:00
Owen Anderson
7b3570b242 Use 64-bit integer counters for tracking time, rather than doubles. This will be more atomic op friendly. 
llvm-svn: 73974
 2009-06-23 18:12:30 +00:00
Owen Anderson
24a1453189 Make the lazy initialization of DefaultTimerGroup threadsafe. 
llvm-svn: 73963
 2009-06-23 17:33:37 +00:00
Owen Anderson
0cab9cae36 Revert r73923, which broke clang. 
llvm-svn: 73957
 2009-06-23 16:36:10 +00:00
Owen Anderson
7bce26b269 Guard the plugin loader. 
llvm-svn: 73925
 2009-06-23 00:02:39 +00:00
Owen Anderson
f00516f54d Add guards around timer groups, which can be shared. 
llvm-svn: 73923
 2009-06-22 23:37:06 +00:00
Owen Anderson
9826df9126 Guard the statistics table. 
llvm-svn: 73916
 2009-06-22 23:08:27 +00:00
Owen Anderson
d6704d5985 Guard the global annotation tables. 
llvm-svn: 73913
 2009-06-22 22:44:15 +00:00
Chris Lattner
dd95ab3ca9 rename SourceMgr::PrintError to PrintMessage. 
llvm-svn: 73861
 2009-06-21 21:22:11 +00:00
Chris Lattner
c865ea76a6 move include searching logic from TGLexer to SourceMgr. 
llvm-svn: 73845
 2009-06-21 05:06:04 +00:00
Chris Lattner
5b9a2d79c0 Rename TGSourceMgr -> SourceMgr. 
llvm-svn: 73844
 2009-06-21 03:41:50 +00:00
Chris Lattner
4ff2620742 rename TGLoc -> SMLoc. 
llvm-svn: 73843
 2009-06-21 03:39:35 +00:00
Chris Lattner
4ed87b8790 move TGSourceMgr class out of TableGen into libsupport. 
llvm-svn: 73842
 2009-06-21 03:36:54 +00:00
Duncan Sands
30dcb8401d Add support for AuroraUX. Patch by evocallaghan. 
llvm-svn: 73766
 2009-06-19 14:40:01 +00:00
Ted Kremenek
e88e953645 Update CMake files to account for new location of Threading.cpp. 
llvm-svn: 73708
 2009-06-18 17:47:09 +00:00
Owen Anderson
a59f91c08d Move Threading.[h|cpp] from Support to System. 
llvm-svn: 73707
 2009-06-18 16:54:52 +00:00
Owen Anderson
5c476a6687 Add newline at end of file. 
llvm-svn: 73551
 2009-06-16 20:53:09 +00:00
Douglas Gregor
4bf70ccfd6 Add Threading.cpp to the CMake project files 
llvm-svn: 73516
 2009-06-16 17:45:38 +00:00
Owen Anderson
b7cdd1a395 Split the thread-related APIs out into their own file, and add a few more 
calls for convenience.

llvm-svn: 73512
 2009-06-16 17:33:51 +00:00
Torok Edwin
5da9f51d1e Add support for outputting ANSI colors to raw_fd_ostream. 
llvm-svn: 72854
 2009-06-04 07:09:50 +00:00
Mike Stump
5447116cbb Add support for letting the client choose different flavors of NaNs. Testcase to be 
added in clang.

llvm-svn: 72606
 2009-05-30 03:49:43 +00:00
Bill Wendling
8235a05c1a Untabification. 
llvm-svn: 72604
 2009-05-30 01:09:53 +00:00
Douglas Gregor
4d8d0356d0 Minor fix for CMake build system 
llvm-svn: 72480
 2009-05-27 16:52:17 +00:00
Daniel Dunbar
aa01cbb890 Add llvm::triple constructor from arch, vendor, os strings, and recognize 
DragonFly OS type.

llvm-svn: 72242
 2009-05-22 02:24:11 +00:00
Evan Cheng
dd4f34ed9a 80 column violation. 
llvm-svn: 72235
 2009-05-21 23:47:47 +00:00
Owen Anderson
4f6709ebd6 Have llvm_start_multithreaded return a bool indicating whether multithreaded 
initialization succeeded or not, rather than just asserting.

llvm-svn: 72182
 2009-05-20 21:03:06 +00:00
Owen Anderson
47460293cf Add llvm_start_multithreaded(), which starts up the LLVM internals in thread-safe mode. Provide double-check locking 
initialization of ManagedStatic's when running in thread-safe mode.

llvm-svn: 72151
 2009-05-20 00:39:20 +00:00
Eli Friedman
573333530f Tweak MemoryBuffer::getSTDIN so that it returns after the first EOF. 
It doesn't matter for piped input, but it's annoying when typing at the 
console.

llvm-svn: 71998
 2009-05-18 08:44:04 +00:00
Mike Stump
329994e9d4 Add dumping support for DW_AT_APPLE_isa and DW_AT_APPLE_block. 
Radar 6867696

llvm-svn: 71750
 2009-05-14 00:03:51 +00:00
Mike Stump
6666fa7a2c Fix whitespacing (space after switch). 
llvm-svn: 71738
 2009-05-13 23:23:20 +00:00
Jay Foad
9768cabf4a Move helper functions for optimizing division by constant into the APInt 
class.

llvm-svn: 70488
 2009-04-30 10:15:35 +00:00
Bill Wendling
3f4c6171d1 Add support for a character after a command line option. Like '-Os'. 
llvm-svn: 70437
 2009-04-29 23:26:16 +00:00
Chris Lattner
d68b203337 Fix PR4040: APInt's string constructor is too strict 
patch by Jeff Yasskin!

llvm-svn: 70058
 2009-04-25 18:34:04 +00:00
Douglas Gregor
bdeba00c46 Make all raw_ostreams support the tell() function. 
llvm-svn: 69583
 2009-04-20 07:34:17 +00:00
Chris Lattner
b46ad5bbba teach EscapeString and UnescapeString to handle ". 
llvm-svn: 69211
 2009-04-15 20:12:52 +00:00
Chris Lattner
fc47fb0629 Remove AllowInverse: it leaks memory and is not the right 
abstraction for CommandLine.

llvm-svn: 68588
 2009-04-08 03:43:51 +00:00
Mikhail Glushenkov
87b0df5b28 Fix build on Linux. 
llvm-svn: 68269
 2009-04-02 01:11:37 +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
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
Misha Brukman
ea884c9e5e * Fixed spelling of `invertible' 
* Simplified if statement

llvm-svn: 68163
 2009-04-01 00:15:46 +00:00
Chris Lattner
601a4d8c70 move a large method out of line. 
llvm-svn: 67892
 2009-03-28 02:08:47 +00:00
Dale Johannesen
34123aba43 Fix internal representation of fp80 to be the 
same as a normal i80 {low64, high16} rather
than its own {high64, low16}.  A depressing number
of places know about this; I think I got them all.
Bitcode readers and writers convert back to the old
form to avoid breaking compatibility.

llvm-svn: 67562
 2009-03-23 21:16:53 +00:00
Dan Gohman
18daca0895 Now that errs() is properly non-buffered, there's no need to 
explicitly flush it.

llvm-svn: 67526
 2009-03-23 15:57:19 +00:00
Duncan Sands
45d4adde66 Fix comment typo. 
llvm-svn: 67302
 2009-03-19 11:37:15 +00:00
Daniel Dunbar
7c9dba0950 Add BUILTIN_EXPECT Support/Compiler macro. 
- Use for exceptional buffer conditions in raw_ostream:write to shave
   off a cycle or two.

 - Please rename if you have a better one.

llvm-svn: 67103
 2009-03-17 21:15:18 +00:00
Daniel Dunbar
2cc1ec75e1 raw_ostream: Put all exceptional conditions in raw_ostream::write 
under a single branch.

Also, add a FIXME for formatted output.

llvm-svn: 67069
 2009-03-17 01:36:56 +00:00
Daniel Dunbar
b04be1838d raw_ostream: Rework implementation of unbuffered streams so outputting 
a single character requires only one branch to follow slow path.
 - Never use a buffer when writing on an unbuffered stream.

 - Move default buffer size to header.

llvm-svn: 67066
 2009-03-17 01:13:35 +00:00
Daniel Dunbar
2062a58347 raw_ostream: Replace flush_impl with write_impl, which takes data to 
write as arguments.
 - Add raw_ostream::GetNumBytesInBuffer.
 - Privatize buffer pointers.
 - Get rid of slow and unnecessary code for writing out large strings.

llvm-svn: 67060
 2009-03-16 23:29:31 +00:00
Daniel Dunbar
c2d554fe0b raw_ostream: Lift out flush_nonempty. 
- Flush a known non-empty buffers; enforces the interface to
   flush_impl and kills off HandleFlush (which I saw no reason to be
   an inline method, Chris?).

 - Clarify invariant that flush_impl is only called with OutBufCur >
   OutBufStart.

 - This also cleary collects all places where we have to deal with the
   buffer possibly not existing.

 - A few more comments and fixing the unbuffered behavior remain in
   this commit sequence.

llvm-svn: 67057
 2009-03-16 22:55:06 +00:00
Daniel Dunbar
5ef319c7d7 Make raw_ostream::operator<<(const void *) fast; it doesn't matter but 
it is easy.

llvm-svn: 67054
 2009-03-16 22:08:44 +00:00