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712 Commits

Author SHA1 Message Date
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
Owen Anderson
226e1d8bda Make timers threadsafe again. This isn't quite as nice as I'd hoped (it uses locking rather than atomic arithmetic), 
but should work on all the platforms we care about.

I might revisit this if a totally awesome way to do it occurs to me.

llvm-svn: 74002
 2009-06-23 20:52:29 +00:00
Owen Anderson
c11dfb46c1 Revert my last series of commits related to Timer and 64-bit atomics. Not all the targets 
we care about are capable of supporting it.

llvm-svn: 73993
 2009-06-23 20:17:22 +00:00
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
0cab9cae36 Revert r73923, which broke clang. 
llvm-svn: 73957
 2009-06-23 16:36:10 +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
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
Devang Patel
e2b1c9a530 mv CodeGen/DebugLoc.h Support/DebugLoc.h 
llvm-svn: 73786
 2009-06-19 22:08:58 +00:00
Owen Anderson
64a3af667e Fences are expensive. Avoid doing them when we're not in multithreaded mode. 
llvm-svn: 73777
 2009-06-19 17:50:11 +00:00
Anton Korobeynikov
fed9dcc88c Revert IRBuilder CC propagation. Fix SimplifyLibCalls instead. 
llvm-svn: 73715
 2009-06-18 20:05:31 +00:00
Owen Anderson
a59f91c08d Move Threading.[h|cpp] from Support to System. 
llvm-svn: 73707
 2009-06-18 16:54:52 +00:00
Anton Korobeynikov
82ab724191 Forgot to commit this hunk 
llvm-svn: 73693
 2009-06-18 08:30:57 +00:00
Anton Korobeynikov
e492bc7546 Propagate calling conv for invokes too 
llvm-svn: 73692
 2009-06-18 08:13:56 +00:00
Anton Korobeynikov
77a0bd41fc Honour calling convention and attributes of Callee by default. 
llvm-svn: 73646
 2009-06-17 22:20:46 +00:00
Chris Lattner
ee538a1431 make CreateFMul forward to CreateFMul, not CreateMul. 
llvm-svn: 73603
 2009-06-17 06:31:02 +00:00
Mikhail Glushenkov
dd69113516 Fix comment. 
llvm-svn: 73601
 2009-06-17 03:10:10 +00:00
Owen Anderson
30a1b2528a Fix/cleanup trailing newlines. 
llvm-svn: 73546
 2009-06-16 20:23:05 +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
Dan Gohman
cccda40191 Add a CreateFNeg function to IRBuilder. 
llvm-svn: 73437
 2009-06-15 22:50:40 +00:00
Bruno Cardoso Lopes
cfa07266cf Simple ELF32/64 binary files can now be emitted for x86 and x86_64 without 
relocation sections.

llvm-svn: 73038
 2009-06-07 21:22:38 +00:00
Dan Gohman
5f6f8101d5 Split the Add, Sub, and Mul instruction opcodes into separate 
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897
 2009-06-04 22:49:04 +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
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
cc8a220a38 Remove some silly code. 
llvm-svn: 72788
 2009-06-03 18:13:05 +00:00
Daniel Dunbar
2436bbf945 Add StandardPasses.h which embeds the standard compilation passes shared by 
clang/llvm-gcc.
 - Implemented as inline functions for linking simplicity.

llvm-svn: 72786
 2009-06-03 17:52:39 +00:00
Dan Gohman
50b57a3cc7 Change TargetFolder's TD member from a reference to a 
pointer, now that ConstantFoldConstantExpression can
accept a null TargetData pointer.

llvm-svn: 72744
 2009-06-03 00:13:48 +00:00
Dan Gohman
76f405a65f Fix the name of the function in this comment. 
llvm-svn: 72666
 2009-05-31 16:18:03 +00:00
Bruno Cardoso Lopes
d9c92b3825 Add AMD64 elf machine type 
llvm-svn: 72635
 2009-05-30 21:05:47 +00:00
Dan Gohman
17d7639520 Add an accessor method to return the insertion point. 
llvm-svn: 72184
 2009-05-20 21:45:41 +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
Owen Anderson
a5fc80c2c6 Back out the thread-safe ManagedStatic for now. Too many people have too many problems with it for the moment. 
llvm-svn: 71931
 2009-05-16 07:20:52 +00:00
Owen Anderson
f77567f7ac Factor out some common code, fix more typoes, and add a memory fence that might be needed. 
llvm-svn: 71853
 2009-05-15 08:22:07 +00:00
Owen Anderson
c69f0d9a11 Fix an unfortunate typo. 
llvm-svn: 71852
 2009-05-15 08:07:23 +00:00
Owen Anderson
7ded7b9a62 Now with working on Leopard! 
llvm-svn: 71819
 2009-05-15 00:01:40 +00:00
Owen Anderson
3451ee22e8 Make ManagedStatic threadsafe by using atomic operations. 
llvm-svn: 71796
 2009-05-14 21:26:50 +00:00
Dale Johannesen
18cc7c12b7 Add an int64_t variant of abs, for host environments 
without one.  Use it where we were using abs on
int64_t objects.
(I strongly suspect the casts to unsigned in the
fragments in LoopStrengthReduce are not doing whatever
the original intent was, but the obvious change to
uint64_t doesn't work.  Maybe later.)

llvm-svn: 71612
 2009-05-13 00:24:22 +00:00
Mike Stump
6ee41e64c8 Add DW_AT_APPLE_isa and DW_AT_APPLE_block. Radar 6867696 
llvm-svn: 71479
 2009-05-11 21:58:01 +00:00
Dan Gohman
3817464c23 Add simplify_type specializations to allow WeakVH, AssertingVH, and 
CallbackVH to participate in dyn_cast, isa, etc. without needing
an explicit conversion.

llvm-svn: 71087
 2009-05-06 17:12:48 +00:00
Evan Cheng
0d781df8dc Quotes should be printed before private prefix; some code clean up. 
llvm-svn: 71032
 2009-05-05 22:50:29 +00:00
Dan Gohman
6d1ffab07b Add an explicit keyword. 
llvm-svn: 71022
 2009-05-05 21:23:20 +00:00
Dan Gohman
dc96a23780 Apply Jeffrey Yasskin's CallbackVH patch, with minor tweaks from me 
to make the copy constructor and destructor protected, and corresponding
adjustments to the unittests.

llvm-svn: 70644
 2009-05-02 21:10:48 +00:00
Dan Gohman
8b692f87a7 Include <limits.h> to get the definition of CHAR_BIT. 
llvm-svn: 70643
 2009-05-02 21:03:21 +00:00
Chris Lattner
b7947ae607 Drop the default assumption about alignment down to 2 bits from 3. This apparently 
helps some problems on win32 platforms (PR4119)

llvm-svn: 70603
 2009-05-01 23:48:33 +00:00