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68194 Commits

Author SHA1 Message Date
Mike Stump 1f4ec5c4c6 Bump. 
llvm-svn: 81929
 2009-09-15 22:08:24 +00:00
Eric Christopher 17f54d0f42 Expand on comment. 
llvm-svn: 81928
 2009-09-15 21:56:46 +00:00
Mike Stump a1874a91b6 Be sure to use the correct version instead of the wrong one. 
llvm-svn: 81925
 2009-09-15 21:49:22 +00:00
Mike Stump c3844bea75 Be sure to use the correct version instead of inventing the wrong one. 
llvm-svn: 81924
 2009-09-15 21:48:34 +00:00
Sean Callanan 7a27b9342c Updated comments per Eli's suggestion. 
llvm-svn: 81923
 2009-09-15 21:43:27 +00:00
Anders Carlsson c8bfc466f3 Add back the workaround since it lead to constructor conversion bugs :( 
llvm-svn: 81917
 2009-09-15 21:14:33 +00:00
Douglas Gregor 45068b3e29 Commit test case from PR4655, which tests the canonical-types fix in r81913 
llvm-svn: 81916
 2009-09-15 21:14:05 +00:00
Bob Wilson 0bf35c25fe Convert more tests to FileCheck. 
llvm-svn: 81915
 2009-09-15 20:58:02 +00:00
Sean Callanan 79b570de9d Added register-to-register ADD instructions to the 
Intel tables, where the source operand is
specified by the R/M field and the destination
operand by the Reg field.

llvm-svn: 81914
 2009-09-15 20:53:57 +00:00
Douglas Gregor f70b2b4f38 Make sure we're comparing the canonical types when we determine 
whether a constructor is a copy constructor.

Sadly, I wasn't able to get down to a test case smaller than libstdc++'s
<string>.

llvm-svn: 81913
 2009-09-15 20:50:23 +00:00
Daniel Dunbar 316b4a0206 Drop the raw_ostream required buffer size to 1. 
- As best I can tell, we have eliminated all the code which used to require a
   larger buffer size.

llvm-svn: 81912
 2009-09-15 20:31:46 +00:00
Daniel Dunbar 3ef7d8f4b4 Remove references to obsolete -f option. 
llvm-svn: 81911
 2009-09-15 20:31:35 +00:00
Daniel Dunbar b87ddb53e5 Update llc/opt PODs to clarify they support .ll input. 
llvm-svn: 81910
 2009-09-15 20:31:28 +00:00
Daniel Dunbar 9367ec8644 Fix -Asserts warning. 
llvm-svn: 81909
 2009-09-15 20:31:12 +00:00
Steve Naroff 54f22fb1de - clang_getCursor(): Replace asserts with error codes (CXCursor_InvalidFile, CXCursor_NoDeclFound). 
- Add predicate clang_isInvalid().
- Implement clang_getCursorFromDecl().

llvm-svn: 81908
 2009-09-15 20:25:34 +00:00
Douglas Gregor 4fb9cde8ef When printing an overload candidate that is a function template specialization, 
point at the template and print out its template arguments, e.g.,

ambiguous-ovl-print.cpp:5:8: note: candidate function template specialization
      [with T = int]
  void f(T*, long);

llvm-svn: 81907
 2009-09-15 20:11:42 +00:00
Daniel Dunbar 42d25debb4 lit: When finding nested test suites, check first in the execpath in case there 
is a site configuration.

llvm-svn: 81902
 2009-09-15 20:09:17 +00:00
Fariborz Jahanian 3e6b57e593 Issue good diagnostics when initialization failes due to 
ambiguity in type conversion function selection.

llvm-svn: 81898
 2009-09-15 19:12:21 +00:00
Nate Begeman 178135c88b Better solution for tracking both the original alignment of the access, and the current alignment based 
on the source value offset.  This avoids increasing the size of mem nodes. 

llvm-svn: 81897
 2009-09-15 19:05:41 +00:00
Jim Grosbach 7801e75e5e Correct comment pasto 
llvm-svn: 81896
 2009-09-15 18:56:13 +00:00
Sean Callanan e8ea876cc3 Added a new register class for segment registers 
to the Intel register table.
Added 16- and 64-bit MOVs to and from the segment
registers to the Intel instruction tables.

llvm-svn: 81895
 2009-09-15 18:47:29 +00:00
Dale Johannesen c092b76d63 Change the marker byte for stubs from 0xcd to 0xce (another form of 
interrupt instruction, which shouldn't arise any other way).  0xcd is
also used by JITMemoryManager to initialize the buffer to garbage,
which means it could appear following a noreturn call even when
that is not a stub, confusing X86CompilationCallback2.  PR 4929.

llvm-svn: 81888
 2009-09-15 18:32:14 +00:00
Chris Lattner db4916a123 fix PR4984 by ensuring that fastisel adds properly sign extended GEP displacement 
values to machineinstrs.

llvm-svn: 81886
 2009-09-15 18:27:02 +00:00
Douglas Gregor 31fae89497 Add an assertion and a test case, in a fruitless attempt to track down an existing bug 
llvm-svn: 81885
 2009-09-15 18:26:13 +00:00
Chris Lattner c25359e1a3 rename test 
llvm-svn: 81884
 2009-09-15 18:23:37 +00:00
Chris Lattner 2503b50e4d convert to filecheck 
llvm-svn: 81882
 2009-09-15 18:23:23 +00:00
Chris Lattner 7ff4a94c4b add missing file 
llvm-svn: 81881
 2009-09-15 18:03:13 +00:00
Bob Wilson 967bf27de2 Handle AddrMode4 for Thumb2 in rewriteT2FrameIndex. This occurs for 
VLDM/VSTM instructions, and without this check, the code assumes that an
offset is allowed, as it would be with VLDR/VSTR.  The asm printer,
however, silently drops the offset, producing incorrect code.  Since the
address register in this case is either the stack or frame pointer, the
spill location ends up conflicting with some other stack slot or with
outgoing arguments on the stack.

llvm-svn: 81879
 2009-09-15 17:56:18 +00:00
Sandeep Patel f3369c22a7 Fix superreg use in ARMAsmPrinter. Approved by Anton Korobeynikov. 
llvm-svn: 81878
 2009-09-15 17:53:11 +00:00
Chris Lattner 840c700654 several major improvements to the sparc backend: support for weak linkage 
and PIC codegen.  Patch by Venkatraman Govindaraju!

llvm-svn: 81877
 2009-09-15 17:46:24 +00:00
Ted Kremenek 188f62f1cc Fix static analyzer regression when emitting undefined value warnings 
with binary operators.  The result of a binary operator may be
undefined even if its operands are well-defined.

llvm-svn: 81874
 2009-09-15 17:43:54 +00:00
Fariborz Jahanian c34c179f4b Perform overload resolution when selecting a pointer conversion 
function for delete of a class expression and issue
good diagnostic when result is ambiguous.

llvm-svn: 81870
 2009-09-15 17:21:47 +00:00
Douglas Gregor 00a511f0c1 Slightly improved template argument deduction for use in partial 
ordering, along with another test case for partial ordering of partial
specializations. 

llvm-svn: 81869
 2009-09-15 16:51:42 +00:00
Anders Carlsson 160e635ba6 Add test case. 
llvm-svn: 81868
 2009-09-15 16:36:17 +00:00
Anders Carlsson 1450adbbf9 Code generation of Conditional operators that are lvalues (but that aren't bitfields). 
llvm-svn: 81867
 2009-09-15 16:35:24 +00:00
Douglas Gregor be999390eb Implement partial ordering of class template partial specializations 
(C++ [temp.class.order]).

llvm-svn: 81866
 2009-09-15 16:23:51 +00:00
Fariborz Jahanian 44dfbbb69f Update for inherited conversion function support. 
llvm-svn: 81865
 2009-09-15 16:15:23 +00:00
Dan Gohman 94262db4d4 Teach ValueTracking how to look through GlobalAliases. GlobalAliases are 
not folded in the constant folder because the constant folder doesn't
simplify ConstantExpr operands.

llvm-svn: 81864
 2009-09-15 16:14:44 +00:00
Anders Carlsson 01ccf998d5 Use getTrueExpr/getFalseExpr as suggested by Doug. 
llvm-svn: 81863
 2009-09-15 16:03:44 +00:00
Dan Gohman 0ea0e1b4af Fix an accidental inversion of the inbounds flag. 
llvm-svn: 81862
 2009-09-15 16:00:30 +00:00
Dan Gohman e4532f30b1 When a constant's type is refined, update the constant in place 
instead of cloning and RAUWing it.

 - Make AbstractTypeUser a friend of Value so that it can offer
   its subclasses a way to update a Value's type in place. This
   is better than a universally visible setType method on Value,
   and it's sufficient for the immediate need.

 - Eliminate the constant "convert" functions. This eliminates a
   lot of logic duplication, and fixes a complicated bug where a
   constant can't actually be cloned during the type refinement
   process because some of the types that its folder needs are
   half-destroyed, being in the middle of refinement themselves.

 - Move the getValType functions from being static overloaded
   functions in Constants.cpp to be members of class template
   specializations in ConstantsContext.h. This means that the
   code ends up getting instantiated twice, however it also
   makes it possible to eliminate all "convert" functions, so
   it's not a big net code size increase. And if desired, the
   duplicate instantiations could be eliminated with some
   reorganization.

llvm-svn: 81861
 2009-09-15 15:58:07 +00:00
Dan Gohman f3a9e18dd6 Use llvm-link -S instead of using llvm-dis. 
llvm-svn: 81860
 2009-09-15 15:38:31 +00:00
Dan Gohman 2b09de986c Give llvm-link a -S option. 
llvm-svn: 81859
 2009-09-15 15:35:07 +00:00
Dan Gohman 972c9c5e0a Don't bother using a PassManager just to print a Module. 
llvm-svn: 81858
 2009-09-15 15:33:42 +00:00
Dan Gohman d29cafc083 Restore a comment that was lost in the merge. 
llvm-svn: 81857
 2009-09-15 15:09:54 +00:00
Dan Gohman 1f58f0e187 Fix apostrophos. 
llvm-svn: 81856
 2009-09-15 15:08:33 +00:00
Anders Carlsson 6b2737d591 If a conversion operator exists in a base class, make sure to cast the object to that base class. 
llvm-svn: 81852
 2009-09-15 07:42:44 +00:00
Nick Lewycky 7465cd769c Add more newlines to make up for the ones removed from the end of instructions. 
llvm-svn: 81851
 2009-09-15 07:08:25 +00:00
Evan Cheng edb2287722 Forgot this. 
llvm-svn: 81850
 2009-09-15 07:05:12 +00:00
Evan Cheng a38ff3edae Another try at early partial coalescing. Identity phi source copies (their sources are defined by phi join def) are coalesced. And the phi join copy is backward copy propagated into the other copies. 
Still miscompiling some tests. :-(

llvm-svn: 81849
 2009-09-15 06:45:16 +00:00