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36975 Commits

Author SHA1 Message Date
Ted Kremenek 3b74526054 Provided accessors to internal allocator for ImutAVLTree and ImmutableSet. 
Added postfix ++,-- support for ImmutableSet::iterator.

llvm-svn: 42877
 2007-10-11 21:51:04 +00:00
Dale Johannesen 62f65edc32 Add missing argument to PALIGNR 
llvm-svn: 42874
 2007-10-11 20:58:37 +00:00
Gabor Greif cb6832efe0 Fix an assertion abort on sparc. malloc(0) is allowed to 
return NULL.

llvm-svn: 42871
 2007-10-11 19:40:35 +00:00
Arnold Schwaighofer 9ccea99165 Added tail call optimization to the x86 back end. It can be 
enabled by passing -tailcallopt to llc.  The optimization is
performed if the following conditions are satisfied:
* caller/callee are fastcc
* elf/pic is disabled OR
  elf/pic enabled + callee is in module + callee has
  visibility protected or hidden

llvm-svn: 42870
 2007-10-11 19:40:01 +00:00
Arnold Schwaighofer 29cfef59ff Adding myself 
llvm-svn: 42869
 2007-10-11 18:54:49 +00:00
Chris Lattner 16a0de468f Push the rewriting APIs along. Build a trivial client that replaces tabs 
with x's for now.  The APIs are all unimplemented, so it doesn't do 
anything yet! :)

llvm-svn: 42868
 2007-10-11 18:38:32 +00:00
Fariborz Jahanian d797113659 Implemented parsing of objctive-c protocol conforming type used in 
an identifier statement. Fixed up pretty priting to print this type 
correctly.

llvm-svn: 42866
 2007-10-11 18:08:47 +00:00
Dale Johannesen 007aa378ad Next PPC long double bits. First cut at constants. 
No compile-time support for constant operations yet,
just format transformations.  Make readers and
writers work.  Split constants into 2 doubles in
Legalize.

llvm-svn: 42865
 2007-10-11 18:07:22 +00:00
Devang Patel 899cc56612 Lower memcpy if it makes sense. 
llvm-svn: 42864
 2007-10-11 17:21:57 +00:00
Chris Lattner 168d63b289 add RewriterTest.cpp to xcode project. 
llvm-svn: 42863
 2007-10-11 16:34:20 +00:00
Chris Lattner e9ab4ca686 clarify 
llvm-svn: 42862
 2007-10-11 16:06:02 +00:00
Chris Lattner bbd5530754 make bitvector &= do the right thing if vectors have mismatched length. 
llvm-svn: 42860
 2007-10-11 06:12:33 +00:00
Chris Lattner fc668d1233 Add a new use_iterator::atEnd() method, which allows us to shrink 
pred_iterator down to a single ivar.

llvm-svn: 42859
 2007-10-11 04:18:11 +00:00
Chris Lattner f709a1495d slightly simplify interface 
llvm-svn: 42858
 2007-10-11 03:36:41 +00:00
Anders Carlsson 87c149bf51 Add __builtin_va_start to the list of builtins, make __builtin_va_list available to builtin functions. 
llvm-svn: 42857
 2007-10-11 01:00:40 +00:00
Fariborz Jahanian 70e8f1024a Patch to create protocol conforming class types. 
llvm-svn: 42856
 2007-10-11 00:55:41 +00:00
Chris Lattner e99c8329af add scafolding to play around with and bring up the code rewriter. 
llvm-svn: 42855
 2007-10-11 00:43:27 +00:00
Chris Lattner 5039ac74c7 update argument. 
llvm-svn: 42854
 2007-10-11 00:38:03 +00:00
Chris Lattner 3472aeedfd rename -parse-ast-view to -ast-view 
llvm-svn: 42853
 2007-10-11 00:37:43 +00:00
Chris Lattner 5e4c75f4ef rename -parse-ast-print to -ast-print 
rename -parse-ast-dump to -ast-dump
remove -parse-ast, which is redundant with -fsyntax-only

llvm-svn: 42852
 2007-10-11 00:18:28 +00:00
Ted Kremenek 41eee516d7 Added iterators to ImmutableSet. 
llvm-svn: 42851
 2007-10-11 00:14:49 +00:00
Ted Kremenek 6a97cf6d65 Added some doxygen comments to ImmutableSet. 
llvm-svn: 42850
 2007-10-10 23:47:03 +00:00
Chris Lattner 9c7a0361c0 Fix 80 col violations. 
llvm-svn: 42849
 2007-10-10 23:42:28 +00:00
Ted Kremenek abd77cccb8 Removed uninformative assertions that catch problems that will 
fire anyway at runtime due to a NULL dereference.

llvm-svn: 42848
 2007-10-10 23:35:04 +00:00
Ted Kremenek 4d984579da Removed "height" of an AVL tree node from its Profile. This is 
implicitly captured by using the addresses of its children in the
profile.

llvm-svn: 42847
 2007-10-10 23:32:01 +00:00
Chris Lattner 7b4ab65c7d fix a bunch of regressions I introduced :( 
llvm-svn: 42846
 2007-10-10 23:31:03 +00:00
Steve Naroff 783a7a0698 Refinements to Sema::GetObjcIdType()... 
- Cache the typedef, not the type (avoids importing AST/Type.h).
- Emit an error if "id" cannot be found.
- Comment the routine and add a FIXME to reconsider how we emulate GCC's new fangled behavior. This isn't a priority for now, since almost no code depends on having "id" built-in.
- Add a test.

llvm-svn: 42845
 2007-10-10 23:24:43 +00:00
Ted Kremenek a1cf09f51d Commented out header with no section body. Will write this eventually. 
llvm-svn: 42844
 2007-10-10 23:22:00 +00:00
Ted Kremenek 035b0cd34a Added some documentation on clang CFGs. It is very rough. 
llvm-svn: 42843
 2007-10-10 23:01:43 +00:00
Steve Naroff 7f549f1897 - Make sure default return/argument types (for methods) default to "id". 
- Cache the "id" type in Sema...initialize ObjcIdType and TUScope (oops).
- Fix ActOnInstanceMessage to allow for "id" type receivers...still work to do (next).

llvm-svn: 42842
 2007-10-10 21:53:07 +00:00
Chris Lattner d2b8ce4259 avoid accessing off the end of identifiers. 
llvm-svn: 42841
 2007-10-10 20:59:57 +00:00
Anders Carlsson db83d77c78 Emit a warning when the body of an if block is a NullStmt. 
llvm-svn: 42840
 2007-10-10 20:50:11 +00:00
Ted Kremenek 4479f86c0f Removed spurious forward declaration to a structure that will no longer be used. 
llvm-svn: 42839
 2007-10-10 20:45:34 +00:00
Chris Lattner 3ff2e69713 clang -E should not print tokens from the predefines buffer. 
llvm-svn: 42838
 2007-10-10 20:45:16 +00:00
Ted Kremenek 45f3bb8239 Added some doxygen comments to a few methods of ImutAVLTree. 
llvm-svn: 42837
 2007-10-10 20:44:21 +00:00
Hartmut Kaiser 3fa191b6b2 Updated VC++ build system. 
llvm-svn: 42836
 2007-10-10 19:50:45 +00:00
Hartmut Kaiser 04bd66bd43 Updated VC++ build system. 
llvm-svn: 42835
 2007-10-10 19:50:09 +00:00
Ted Kremenek 9e9dae0b57 Added idea for a simple C++ checker. 
llvm-svn: 42834
 2007-10-10 18:52:22 +00:00
Ted Kremenek 6c5107ced1 Added preliminary support for iterators in ImutAVLTree. 
Implemented ImutAVLTree::isEqual.

llvm-svn: 42833
 2007-10-10 18:11:16 +00:00
Chris Lattner d9c9c919da Fix CodeGen/Generic/BasicInstrs.llx on sparc by marking divrem 
illegal.  Thanks to gabor for pointing this out!

llvm-svn: 42832
 2007-10-10 18:10:57 +00:00
Chris Lattner a9839f73fb add an idea 
llvm-svn: 42831
 2007-10-10 18:08:07 +00:00
Chris Lattner ed2a9eb820 resolve a fixme, by moving __builtin_va_list to a more logical 
place and making it correctly parameterized on the target.

llvm-svn: 42830
 2007-10-10 17:48:53 +00:00
Steve Naroff 8308f60d51 Fix a latent bug in MinimalActions (created by a recent name change). 
llvm-svn: 42829
 2007-10-10 17:45:44 +00:00
Steve Naroff 93eb5f1438 Remove Scope argument from ObjC actions that either don't need it or can now use TUScope. 
Also improve a recently added comment.

llvm-svn: 42826
 2007-10-10 17:32:04 +00:00
Ted Kremenek 0818f6e7e4 Renamed internal method "Create" of ImutAVLTree to "CreateNode". 
llvm-svn: 42825
 2007-10-10 16:27:33 +00:00
Duncan Sands 56ab90d3ad Correct swapped arguments to getConstant. 
llvm-svn: 42824
 2007-10-10 09:54:50 +00:00
Bill Wendling f7c7ed2740 Fix 80-column violations 
llvm-svn: 42823
 2007-10-10 05:45:59 +00:00
Dale Johannesen 666323eacd Next PPC long double bits: ppcf128->i32 conversion. 
Surprisingly complicated.
Adds getTargetNode for 2 outputs, no inputs (missing).

llvm-svn: 42822
 2007-10-10 01:01:31 +00:00
Evan Cheng a9830a04eb Bad choice of variable name. 
llvm-svn: 42821
 2007-10-10 00:11:40 +00:00
Evan Cheng ad55a6079a Fix an extremely stupid bug that prevented first round of coalescing (physical registers only) from happening. 
llvm-svn: 42820
 2007-10-09 23:36:27 +00:00