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66131 Commits

Author SHA1 Message Date
David Greene 40a0fbc1d0 Add missing includes. 
llvm-svn: 79476
 2009-08-19 22:02:07 +00:00
David Greene 8704780390 Add missing includes. 
llvm-svn: 79475
 2009-08-19 21:59:18 +00:00
David Greene a5be1b174b Add missing includes. 
llvm-svn: 79474
 2009-08-19 21:55:33 +00:00
David Greene 829b3e8b14 Add missing includes. 
llvm-svn: 79473
 2009-08-19 21:52:55 +00:00
Owen Anderson a83e868078 Get rid of a helgrind warning. If this is _actually_ a performance problem, 
we can find a way to cache the answer that isn't racy.

llvm-svn: 79472
 2009-08-19 21:48:34 +00:00
David Greene ddf20023d3 Add missing includes. 
llvm-svn: 79469
 2009-08-19 21:22:18 +00:00
David Greene 23a6b3b2d2 Add missing includes. 
llvm-svn: 79468
 2009-08-19 21:19:41 +00:00
David Greene 7b1a6671f8 Add missing includes. 
llvm-svn: 79467
 2009-08-19 21:17:28 +00:00
Fariborz Jahanian a8fe2c26a8 Removed unneeded code for break/continue statements in 
manufactured for-loop per Anders feedback (thanks).

- Fariborz

llvm-svn: 79466
 2009-08-19 21:10:38 +00:00
Daniel Dunbar 0e04394d97 Build runtime libraries by default. 
llvm-svn: 79465
 2009-08-19 21:09:45 +00:00
Fariborz Jahanian 431c883287 ir-gen for constructing arrays as non-static data members. WIP. 
llvm-svn: 79464
 2009-08-19 20:55:16 +00:00
David Greene d1a08de1f6 Add missing header. 
llvm-svn: 79463
 2009-08-19 20:52:54 +00:00
Eli Friedman a9c3d71b59 Add TCE target to clang; patch by Mikael Lepistö. 
llvm-svn: 79462
 2009-08-19 20:47:07 +00:00
Eli Friedman 28c7bbf515 Add triple parsing support for TCE. 
llvm-svn: 79461
 2009-08-19 20:46:03 +00:00
Daniel Dunbar 62c850fb8f Remove now unnecessary helper methods. 
llvm-svn: 79460
 2009-08-19 20:32:38 +00:00
Daniel Dunbar df4d388c15 Tweak svn:ignore 
llvm-svn: 79459
 2009-08-19 20:31:51 +00:00
Dan Gohman 081e2f955a Unbreak GetBufferSize() on uninitialized streams. This fixes a problem 
that led to errs() getting made buffered.

llvm-svn: 79458
 2009-08-19 20:27:57 +00:00
Daniel Dunbar e42ca20bf9 Tweak svn:ignore 
llvm-svn: 79457
 2009-08-19 20:08:02 +00:00
Daniel Dunbar 8b0b11582d Switch to SmallString::str from SmallString::c_str, and remove 
SmallString::c_str.

llvm-svn: 79456
 2009-08-19 20:07:03 +00:00
Daniel Dunbar 58bc48c14e Switch to SmallString::str from SmallString::c_str. 
- Several FIXMEs due to non-Twinification of IRBuilder.

llvm-svn: 79455
 2009-08-19 20:04:03 +00:00
Daniel Dunbar faea97193c Add min and max tests. 
llvm-svn: 79454
 2009-08-19 19:58:19 +00:00
Daniel Dunbar 03d4b9eac4 Add SmallString::str (which returns a StringRef); this is more efficient than 
c_str().

llvm-svn: 79453
 2009-08-19 19:57:55 +00:00
Benjamin Kramer 902ccf22b4 Remove SmallString::append_*int* unit tests. 
llvm-svn: 79451
 2009-08-19 19:41:05 +00:00
Daniel Dunbar 339d0cbdd1 Remove SmallString::append_*int* methods; how many copies of int -> str 
conversion code do we really need?
 - S.append_uint(N) can be replaced with 'raw_svector_ostream(S) << N' which is
   somewhat slower due to the extra set up cost, but still plenty fast
   (especially if the svector set up cost can be amortized).

llvm-svn: 79450
 2009-08-19 19:28:18 +00:00
Daniel Dunbar 948f82b8e4 Change ValueSymbolTable to use raw_svector_ostream for string concatenation. 
llvm-svn: 79449
 2009-08-19 19:22:52 +00:00
Daniel Dunbar dec484abfb Convert parts of Rewriter to StringRef based API. 
- Please accept my sincere apologies for the gratuitous elimination of code
   duplication, manual string length counting, unnecessary strlen calls, etc.

llvm-svn: 79448
 2009-08-19 19:10:30 +00:00
Bill Wendling 6c528bc7ae Make this test platform neutral. 
llvm-svn: 79447
 2009-08-19 18:51:45 +00:00
Daniel Dunbar e813cbaa21 Change raw_svector_ostream to reserve the input buffer if necessary, Ted was 
right.
 - This class turns out to be much more convenient to use if we do this; clients
   can make sure the buffer is always big enough if they care (since our current
   idiom tends to be to use a SmallString<256> for the input to this we should
   generally be avoiding an unnecessary malloc).

Also, add a convenience raw_svector_ostream::str method which flushes the buffer
and returns a StringRef for the vector contents.

llvm-svn: 79446
 2009-08-19 18:40:58 +00:00
Daniel Dunbar 45e5670ede Fix typo 
llvm-svn: 79445
 2009-08-19 18:35:54 +00:00
Daniel Dunbar 69c300d5e3 Use raw_svector_ostream for string concatenation. 
llvm-svn: 79444
 2009-08-19 18:30:37 +00:00
Dan Gohman de255fc8f6 Remove temporary testing code. 
llvm-svn: 79443
 2009-08-19 18:27:08 +00:00
Dan Gohman 915302c605 Make SROA and PredicateSimplifier cope if TargetData is not 
available. This is very conservative for now.

llvm-svn: 79442
 2009-08-19 18:22:18 +00:00
Dan Gohman 5d5bc6d000 Use hasDefinitiveInitializer() instead of testing the same thing 
by hand, and fix a few places that were using hasInitializer() that
appear to depend on the initializer value.

llvm-svn: 79441
 2009-08-19 18:20:44 +00:00
Dan Gohman 81ce842ecf Canonicalize indices in a constantexpr GEP. If Indices exceed the 
static extents of the static array type, it causes GlobalOpt and
other passes to be more conservative. This canonicalization also
allows the constant folder to add "inbounds" to GEPs.

llvm-svn: 79440
 2009-08-19 18:18:36 +00:00
Dan Gohman ac33a9061d Add an x86 peep that narrows TEST instructions to forms that use 
a smaller encoding. These kinds of patterns are very frequent in
sqlite3, for example.

llvm-svn: 79439
 2009-08-19 18:16:17 +00:00
Mike Stump 3bc0a3bf7d One second thought, I think I want to limit this class to just vtable 
building activities.

llvm-svn: 79438
 2009-08-19 18:10:47 +00:00
Daniel Dunbar ea579e3d29 Switch Twine::str() to use toVector(), which is now efficient. 
llvm-svn: 79437
 2009-08-19 18:09:47 +00:00
David Goodwin a7c2dfbca1 Update Cortex-A8 instruction itineraries for integer instructions. 
llvm-svn: 79436
 2009-08-19 18:00:44 +00:00
Owen Anderson fe7bbc92e1 Add a first stab at describing LLVMContext. 
llvm-svn: 79435
 2009-08-19 17:58:52 +00:00
Daniel Dunbar b090bf4626 Switch raw_svector_ostream to use the vector as the ostream buffer. 
- This avoids unnecessary malloc/free overhead in the common case, and
   unnecessary copying from the ostream buffer into the output vector.

llvm-svn: 79434
 2009-08-19 17:54:29 +00:00
Daniel Dunbar 825e955e40 Add SmallVector::{capacity,set_size}. 
- These allow clients to make use of the extra elements in the vector which
   have already been allocated, without requiring them to be value initialized.

llvm-svn: 79433
 2009-08-19 17:48:28 +00:00
Erick Tryzelaar a5fbf27bc8 BasicBlock::getContext can no longer return a NULL so update the doc. 
llvm-svn: 79432
 2009-08-19 17:40:05 +00:00
Erick Tryzelaar be86e9fd9a Update the ocaml docs to work with LLVMContext. 
llvm-svn: 79431
 2009-08-19 17:32:38 +00:00
Erick Tryzelaar 8ce532bfea Convert the rest of the ocaml types and functions to use context. 
llvm-svn: 79430
 2009-08-19 17:32:24 +00:00
Owen Anderson 6d549d6450 Reapply my less-lock-contention-in-leak-detector patch, now with new files 
actually added.

llvm-svn: 79429
 2009-08-19 17:07:46 +00:00
Bob Wilson 32cd8550ce Add support for Neon VEXT (vector extract) shuffles. 
This is derived from a patch by Anton Korzh.  I modified it to recognize
the VEXT shuffles during legalization and lower them to a target-specific
DAG node.

llvm-svn: 79428
 2009-08-19 17:03:43 +00:00
Daniel Dunbar 5c947db79c Fix a commento. 
llvm-svn: 79427
 2009-08-19 16:25:53 +00:00
Daniel Dunbar 465de3e2be Speculatively revert r79375, which may be breaking bootstrap, although in a 
rather obscure way (the other candidate is r79377).

llvm-svn: 79426
 2009-08-19 16:25:25 +00:00
David Goodwin 9b48cd4899 Use the schedule itinerary operand use/def cycle information to adjust dependence edge latency for post-RA scheduling. 
llvm-svn: 79425
 2009-08-19 16:08:58 +00:00
Sandeep Patel f2c313a1f9 Test commit access with a first act of vanity. 
llvm-svn: 79424
 2009-08-19 15:07:40 +00:00