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69117 Commits

Author SHA1 Message Date
John McCall a192536ebe Desugaring optimizations. Add single-step desugaring methods to all 
concrete types.  Use unqualified desugaring for getAs<> and sundry.
Fix a few users to either not desugar or use qualified desugar, as seemed
appropriate.  Removed Type's qualified desugar method, as it was easy
to accidentally use instead of QualType's.

llvm-svn: 83116
 2009-09-29 23:03:30 +00:00
Devang Patel 7b4d52b170 Lookup handler name only when assertions are enabled. 
llvm-svn: 83114
 2009-09-29 22:05:52 +00:00
Douglas Gregor 98496dc3eb The C++ delete expression strips cv-qualifiers from the pointed-to type. My previous fix eliminated this behavior, so bring it back again. 
llvm-svn: 83113
 2009-09-29 21:38:53 +00:00
Argyrios Kyrtzidis 8da9ce6328 Pull TypeLocVisitor into its own header file. 
llvm-svn: 83112
 2009-09-29 21:27:32 +00:00
Argyrios Kyrtzidis 4361bc1b43 Keep track of type references in DeclReferenceMap. 
llvm-svn: 83111
 2009-09-29 21:26:53 +00:00
Argyrios Kyrtzidis 9c28a3d13c In ASTVisitor, call the correct base methods. 
llvm-svn: 83110
 2009-09-29 21:26:35 +00:00
Argyrios Kyrtzidis edd1129c36 Fix Decl class hierarchy. 
llvm-svn: 83109
 2009-09-29 21:26:14 +00:00
Devang Patel b4034364d6 Add removeMD(). 
llvm-svn: 83107
 2009-09-29 20:42:25 +00:00
Devang Patel 5bf7a49fd7 Only one custom meadata of each kind can be attached with an instruction. 
llvm-svn: 83105
 2009-09-29 20:30:57 +00:00
Fariborz Jahanian 3a36ab08b7 13.1-p3 Overloadable declarations 
Parameter declarations that differ only in the presence or absence of const and/or volatile are equivalent.

llvm-svn: 83104
 2009-09-29 20:28:06 +00:00
Jim Grosbach 3ea3fe6594 Additional check for regno==0 
llvm-svn: 83103
 2009-09-29 20:11:10 +00:00
Devang Patel 561977940c Use assertion instead of early exit to catch malformed custom metadata store. 
llvm-svn: 83102
 2009-09-29 20:01:19 +00:00
Argyrios Kyrtzidis f881301d3a Resolve a source location inside the return type of a functon. 
llvm-svn: 83101
 2009-09-29 19:58:16 +00:00
Devang Patel 5d58383ea9 Remove unnecessary cast. 
llvm-svn: 83100
 2009-09-29 19:56:13 +00:00
Argyrios Kyrtzidis 419e38bbe2 When pointing at a type decl reference, ASTLocation is a NamedDeclRef. 
llvm-svn: 83099
 2009-09-29 19:45:58 +00:00
Argyrios Kyrtzidis 05677cae08 Resolve a source location that is inside a type declarator. 
llvm-svn: 83098
 2009-09-29 19:45:41 +00:00
Argyrios Kyrtzidis 0643e333a3 Introduce ObjCInterfaceLoc which provides type source information for ObjC interfaces. 
llvm-svn: 83097
 2009-09-29 19:45:22 +00:00
Argyrios Kyrtzidis d4bcfaf351 Introduce TypedefLoc::getTypedefDecl(). 
llvm-svn: 83096
 2009-09-29 19:44:47 +00:00
Argyrios Kyrtzidis 4cbe85904c Modify ASTLocation and apart from being a Decl or Stmt, allow it to also be: 
-A NamedDecl reference
-A TypeLoc

llvm-svn: 83095
 2009-09-29 19:44:27 +00:00
Argyrios Kyrtzidis 73360e1bbb Introduce ObjCProtocolListLoc for keeping source location information for protocol references. 
llvm-svn: 83094
 2009-09-29 19:43:35 +00:00
Argyrios Kyrtzidis a7a36dfdb6 Introduce ObjCProtocolListType type subclass. 
This is used only for keeping detailed type source information for protocol references,
it should not participate in the semantics of the type system.

Its protocol list is not canonicalized.

llvm-svn: 83093
 2009-09-29 19:42:55 +00:00
Argyrios Kyrtzidis 5ec645b494 Move DeclSpec::setProtocolQualifiers() out of line. 
llvm-svn: 83092
 2009-09-29 19:42:11 +00:00
Argyrios Kyrtzidis fc1f9e4945 Keep protocol source locations when parsing protocol references. 
llvm-svn: 83091
 2009-09-29 19:41:44 +00:00
Argyrios Kyrtzidis 1632b142b6 Introduce Type::getTypeClassName() that returns the string associated with the TypeClass enum. 
llvm-svn: 83090
 2009-09-29 19:41:13 +00:00
Argyrios Kyrtzidis 402e1dcf6f Introduce TypeLoc::getSourceRange(). 
llvm-svn: 83089
 2009-09-29 19:40:46 +00:00
Argyrios Kyrtzidis 1b7c4ca37d -Introduce TypeLoc::getOpaqueData() 
-Make TypeLoc's constructor public.

llvm-svn: 83088
 2009-09-29 19:40:20 +00:00
Argyrios Kyrtzidis 81aba1fe53 Add more const-goodness to ASTLocation. 
llvm-svn: 83087
 2009-09-29 19:39:53 +00:00
Daniel Dunbar d71a03b164 Fix truck sized thinko where Darwin/ARM toolchain didn't look for programs in 
libexec, *blush*.

llvm-svn: 83086
 2009-09-29 18:52:10 +00:00
Daniel Dunbar 88f2300d19 Add a test case demonstrating a situation where we get protocol type checking 
right for multiple anonymous categories.

llvm-svn: 83085
 2009-09-29 18:51:43 +00:00
Devang Patel b296942f6d Remove std::string uses from DebugInfo interface. 
llvm-svn: 83083
 2009-09-29 18:40:58 +00:00
Devang Patel 73e8d43588 Create empty StringRef is incoming cstring is NULL. 
llvm-svn: 83082
 2009-09-29 18:39:56 +00:00
Jim Grosbach a4a7f44cb5 Simplify the tracking of virtual frame index registers. Ranges cannot overlap, 
so a simple "current register" will suffice. Also add some additional
sanity-checking assertions to make sure things are as we expect.

llvm-svn: 83081
 2009-09-29 18:23:15 +00:00
Douglas Gregor bb3e12fc0b Handle C++ delete expressions when the overloaded delete operator is a 
"usual deallocation function" with two arguments. CodeGen will have to
handle this case specifically, since the value for the second argument
(the size of the allocated object) may have to be computed at run
time.

Fixes the Sema part of PR4782.

llvm-svn: 83080
 2009-09-29 18:16:17 +00:00
Fariborz Jahanian 91ae9fd9e8 Fixes a nasty bug which only turned up in 32bit build of clang and 
had to do with an initialized field when multiple type conversions
are ambiguous but must be treated as user defined conversion for
overload resolution purposes.

llvm-svn: 83079
 2009-09-29 17:31:54 +00:00
Jim Grosbach 8fc22227bb Moving register scavenging to a post pass results in virtual registers in 
the instruction we're scavenging for. The scavenger needs to know to avoid
them when analyzing register usage.

llvm-svn: 83077
 2009-09-29 17:24:37 +00:00
David Goodwin bef958c716 Post-RA regressions. 
llvm-svn: 83075
 2009-09-29 17:10:26 +00:00
Ted Kremenek 73583083f7 Update checker build. 
llvm-svn: 83074
 2009-09-29 17:08:03 +00:00
Ted Kremenek 228539f015 Fix: <rdar://problem/7261075> [RegionStore] crash when handling load: '*((unsigned int *)"????")' 
This issue was originally reported via personal email by Thomas Clement!

llvm-svn: 83069
 2009-09-29 16:36:48 +00:00
Douglas Gregor 78f0fa518c Make sure to flush raw_string_ostream, from John Thompson 
llvm-svn: 83066
 2009-09-29 15:13:39 +00:00
Douglas Gregor 6b603c9ec5 Allow the PYTHON make variable to override the default Python when running Clang tests, from Ken Dyck. 
llvm-svn: 83065
 2009-09-29 14:54:28 +00:00
Douglas Gregor 63b3556c9c Set GNUMode only for the "gnu" language standard options, from Ken Dyck! 
llvm-svn: 83064
 2009-09-29 14:42:43 +00:00
Douglas Gregor a49cb4e494 Slightly improve the semantics of extern templates for member functions of class templates 
llvm-svn: 83063
 2009-09-29 14:38:03 +00:00
Evan Cheng 139c3dba53 Fix PR4687. Pre ARMv5te does not support ldrd / strd. Patch by John Tytgat. 
llvm-svn: 83058
 2009-09-29 07:07:30 +00:00
Ted Kremenek cc22424c87 Fix really insidious bug in RegionStoreManager::RemoveDeadBindings() 
identified with a false positive reported by Thomas Clement.  This
involved doing another rewrite of
RegionStoreManager::RemoveDeadBindings(), which phrases the entire
problem of scanning for dead regions as a graph exploration problem.
It is more methodic than the previous implementation.

llvm-svn: 83053
 2009-09-29 06:35:00 +00:00
Nick Lewycky 9b3f71600a Regenerate. 
llvm-svn: 83052
 2009-09-29 06:18:23 +00:00
Nick Lewycky fa4c2d3baf Fix configure bug that only shows up in a clean build. Don't try to invoke gcc 
until after the compiler itself has been set up.

llvm-svn: 83051
 2009-09-29 06:18:00 +00:00
Nick Lewycky c5975fce2b Roll back r83048. 
llvm-svn: 83050
 2009-09-29 05:48:51 +00:00
Nick Lewycky a2b1ac2a93 Regenerate. 
llvm-svn: 83048
 2009-09-29 05:41:21 +00:00
Nick Lewycky 90df990f73 On Linux, uname -m reports the kernel type. Some Linux systems are 32-bit but 
with a 64-bit kernel, which confuses LLVM. Make LLVM double-check this by
checking which defines the system gcc actually sets.

llvm-svn: 83047
 2009-09-29 05:40:45 +00:00
Anders Carlsson 025893300c Remove PR5061 workaround. 
llvm-svn: 83046
 2009-09-29 05:36:21 +00:00