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Author SHA1 Message Date
Evan Cheng
4e7ff941f1 Frame index can be negative. 
llvm-svn: 46655
 2008-02-02 00:17:00 +00:00
Steve Naroff
72df405dc5 Cleanup previous patch (based on feedback from Ted). 
Since this behavior is useful for most classes, we might consider adding a simple 3 method class that implements the behavior. Ted said that Boost has such a class.

llvm-svn: 46654
 2008-02-02 00:10:46 +00:00
Steve Naroff
f7fe5b372f Make sure SourceManager/HeaderSearch don't support default copy constructors (since they result in bad runtime behavior). 
I'm sure there are other classes that might need this "guard", however I was bitten by these 2 recently (so I thought I'd fix them).

llvm-svn: 46653
 2008-02-01 23:31:13 +00:00
Anders Carlsson
53fef5d9d6 Add trailing newline. 
llvm-svn: 46652
 2008-02-01 23:27:51 +00:00
Anders Carlsson
0b05d041f2 Only OCU vectors can be splatted. 
llvm-svn: 46651
 2008-02-01 23:17:55 +00:00
Steve Naroff
0dffa442ea Rename diagnostic to reflect it's role... 
llvm-svn: 46650
 2008-02-01 22:44:48 +00:00
Steve Naroff
e6b7ffd073 Minor API cleanup... 
llvm-svn: 46649
 2008-02-01 22:08:12 +00:00
Steve Naroff
d9dc63f2c5 Remove temporary workaround (thanks to Ted for fixing ObjCAtCatchStmt so quickly:-). 
llvm-svn: 46648
 2008-02-01 21:51:39 +00:00
Ted Kremenek
a496584c82 For ObjCAtCatchStmt, removed field 'NextAtCatchStmt' (which referenced the next @catch) 
and put the the next ObjcAtCatchStmt* as part of SubExprs.  This fixes a bug with
iterating over the children of ObjcAtCatch, where the next @catch was not
properly being iterated over as a child.

Altered serialization of ObjCAtCatchStmt to reflect this new layout of
its subexpressions, and fixed an ownership issue with the next @catch not
being serialized as an owned pointer.

llvm-svn: 46647
 2008-02-01 21:28:59 +00:00
Lauro Ramos Venancio
192c07b727 CBackend: Implement unaligned load/store. 
llvm-svn: 46646
 2008-02-01 21:25:59 +00:00
Duncan Sands
9aa789fda3 Don't drop function/call return attributes like 'nounwind'. 
llvm-svn: 46645
 2008-02-01 20:37:16 +00:00
Steve Naroff
edb5bc6f09 Fix two rewriter bugs with @catch. 
- Support @catch(...), rather than crash:-)
- Make sure all catch bodies get rewritten. This "fix" is really a workaround until the iterator for the "try" AST is fixed. Will fix this in a separate commit.

llvm-svn: 46644
 2008-02-01 20:02:07 +00:00
Ted Kremenek
e9a709a0c5 Moved "Rewriter" tests from test/Sema to test/Rewriter. 
llvm-svn: 46640
 2008-02-01 17:05:54 +00:00
Anders Carlsson
f4f3679eea Generate correct code for __builtin_huge_val 
llvm-svn: 46639
 2008-02-01 16:06:34 +00:00
Anders Carlsson
59435b2f9a getPrimaryDecl can return null. 
llvm-svn: 46638
 2008-02-01 16:01:31 +00:00
Evan Cheng
124c3525d1 Update llvm.dbg.func.start. 
llvm-svn: 46636
 2008-02-01 09:12:11 +00:00
Evan Cheng
d6e44ab5ec Remove the nasty LABEL hack with a much less evil one. Now llvm.dbg.func.start implies a stoppoint is set. SelectionDAGISel records a new source line but does not create a ISD::LABEL node for this special stoppoint. Asm printer will magically print this label. This ensures nothing is emitted before. 
llvm-svn: 46635
 2008-02-01 09:10:45 +00:00
Anders Carlsson
806700f973 It is allowed to get the address of an array subscript, even if the array has the register qualifier, if the array is really a pointer. 
llvm-svn: 46634
 2008-02-01 07:15:58 +00:00
Chris Lattner
a347834869 make some diagnostics more terse, update testcases. 
Fix Sema::ActOnInstanceMessage to correctly do things in terms of canonical 
types, fixing bogus errors like:

NSDistantObject.m:10383:120: error: bad receiver type 'typeof((id<NSMutableCopying>)self)'
    id mess = ({ id __inv__ = ((void *)0); id __mb__ = _NSMessageBuilder((id <NSMutableCopying>)self, &__inv__); (void)[(__typeof__((id <NSMutableCopying>)self))__mb__ mutableCopyWithZone:((void *)0)]; if (!objc_collecting_enabled()) object_dispose(__mb__); __inv__; });

llvm-svn: 46633
 2008-02-01 06:57:39 +00:00
Chris Lattner
617bfc39ff Sema::ActOnInstanceMessage is generally doing bad things with typedefs, but 
here I fix just one.  The loop that rips through pointers should use
getAsPointerType() not static_cast<PointerType*> to get the pointee.  This
fixes a crash on a large testcase.

llvm-svn: 46632
 2008-02-01 06:43:02 +00:00
Ted Kremenek
81f0550cdd Added back 'CodeGen' to test suite (accidentally removed in my last patch). 
llvm-svn: 46631
 2008-02-01 06:37:46 +00:00
Ted Kremenek
effdafa62a Implemented casts for ConcreteInt and ConcreteIntLValue. 
Implemented '==' and '!=' for ConcreteIntLValue.

llvm-svn: 46630
 2008-02-01 06:36:40 +00:00
Chris Lattner
1226188e0a Fix PR1969. stdin has no FileEntry. 
llvm-svn: 46629
 2008-02-01 05:34:02 +00:00
Evan Cheng
263070ea2b Rename RecordLabel to RecordSourceLine because that's what it is doing. 
llvm-svn: 46628
 2008-02-01 02:05:57 +00:00
Anders Carlsson
b49fdfb5f0 Implement __builtin_huge_val. 
llvm-svn: 46627
 2008-02-01 00:44:41 +00:00
Anders Carlsson
3d149daf50 Don't try to compile .a files. 
llvm-svn: 46626
 2008-01-31 23:48:19 +00:00
Anton Korobeynikov
d47eedb7e9 Add convenient std::string helpers to StringMap. Patch by Mikhail Glushenkov! 
llvm-svn: 46625
 2008-01-31 23:02:33 +00:00
Ted Kremenek
2820b9c893 Added skeleton for new LValue class ConcereteIntLValue. 
llvm-svn: 46624
 2008-01-31 22:17:03 +00:00
Evan Cheng
27b32b87ed Revert 46556 and 46585. Dan please fix the PseudoSourceValue problem and re-commit. 
llvm-svn: 46623
 2008-01-31 21:00:00 +00:00
Chris Lattner
9cc55f5b1f add some helper methods for removing and replacing text, this makes the 
rewriter more robust.

llvm-svn: 46622
 2008-01-31 19:51:04 +00:00
Chris Lattner
1780a85602 Add a new InsertText method that does the check to see if the insertion was valid. This 
fixes crashes where the insertion point was in a macro.  Instead of crashing, we want
to emit a warning.

llvm-svn: 46621
 2008-01-31 19:42:41 +00:00
Chris Lattner
187f626a7c move a large method out of line 
llvm-svn: 46620
 2008-01-31 19:38:44 +00:00
Chris Lattner
2e0d2600a2 Make rewriter::inserttext return a bool to indicate if it failed. 
Add a RewriteTest::ReplaceStmt method to factor the 'checking for
rewrite failed + emitting diagnostic if so' code.

llvm-svn: 46619
 2008-01-31 19:37:57 +00:00
Ted Kremenek
2838799859 Moved RValue code in GRConstants.cpp to RValue.[h,cpp]. 
Moved ValueKey/ValueMap declaration to ValueState.h.

llvm-svn: 46618
 2008-01-31 19:34:24 +00:00
Dale Johannesen
8ef8f24c40 Chris' change to print an approximation to long doubles 
exposed a bug in APFloat's long double->double conversion of
NaNs.  Broke several things in the ieee part of gcc testsuite.

llvm-svn: 46617
 2008-01-31 18:34:01 +00:00
Steve Naroff
e97c4ab30c Fix http://llvm.org/bugs/show_bug.cgi?id=1967. 
llvm-svn: 46616
 2008-01-31 18:29:10 +00:00
Anton Korobeynikov
bf5435b91d Reapply the patch with fix. 
llvm-svn: 46615
 2008-01-31 17:43:25 +00:00
Chris Lattner
ed55b5bd97 revert anton's recent stringmap patch, which breaks clang. 
llvm-svn: 46614
 2008-01-31 17:24:51 +00:00
Lauro Ramos Venancio
bb733a2bdc Implement review feedback. Use getAsPointerType instead of cast<PointerType>. 
llvm-svn: 46613
 2008-01-31 15:19:04 +00:00
Anton Korobeynikov
816bcaba2b Make StringMap to be more STL'ish. Patch by Mikhail Glushenkov! 
llvm-svn: 46612
 2008-01-31 12:30:40 +00:00
Anton Korobeynikov
14dd514eff Whitespace cleanup 
llvm-svn: 46611
 2008-01-31 12:10:41 +00:00
Evan Cheng
f4f1d44779 Add a comment for a nasty short term hack. 
llvm-svn: 46610
 2008-01-31 10:05:13 +00:00
Evan Cheng
1c6c16ea11 Add an extra operand to LABEL nodes which distinguishes between debug, EH, or misc labels. This fixes the EH breakage. However I am not convinced this is *the* solution. 
llvm-svn: 46609
 2008-01-31 09:59:15 +00:00
Christopher Lamb
0592cf7e74 Allow ComplexExpressions in InstrInfo.td files to be slightly more... complex! ComplexExpressions can now have attributes which affect how TableGen interprets 
the pattern when generating matchin code. 

The first (and currently, only) attribute causes the immediate parent node of the ComplexPattern operand to be passed into the matching code rather than the node at the root of the entire DAG containing the pattern.

llvm-svn: 46606
 2008-01-31 07:27:46 +00:00
Christopher Lamb
58ffa8c57a Add more thorough error checking for NULL register classes. 
llvm-svn: 46605
 2008-01-31 07:09:08 +00:00
Ted Kremenek
6f4a9ef4b6 Fixed misspelling of "LLVM" due to some editor+Ted madness. 
llvm-svn: 46604
 2008-01-31 06:49:09 +00:00
Chris Lattner
7f024fe0c6 Fix PR1965: missing diagnostics for parameters that are missing 
type specifiers.  This required updating some (buggy) tests, and the
testcase was previously accidentally committed.

llvm-svn: 46603
 2008-01-31 06:10:07 +00:00
Chris Lattner
4973fb9273 Fix a bogus test 
llvm-svn: 46602
 2008-01-31 06:06:29 +00:00
Nate Begeman
4cd6689d1f Remainder of the __builtin_overload feedback 
llvm-svn: 46601
 2008-01-31 05:38:29 +00:00
Chris Lattner
a779d69029 Fix a rewriter crash when the whole body of a foreach is itself 
rewritten, as in Sema/rewrite-foreach-6.m.  Fariborz/Steve,
please review this to see if it is sane.

llvm-svn: 46600
 2008-01-31 05:10:40 +00:00