Commit Graph

356 Commits

Author SHA1 Message Date
Daniel Dunbar e128dd18ab IRgen: Switch the C++ mangler interfaces to take the SmallVector to write into,
instead of requiring clients to make a raw_svector_ostream, which is just an
implementation detail.

llvm-svn: 89548
2009-11-21 09:06:22 +00:00
Daniel Dunbar ef5d75afeb Sink free mangle* methods into MangleContext.
llvm-svn: 89547
2009-11-21 09:06:10 +00:00
Alexis Hunt 96d5c76498 Added rudimentary C++0x attribute support.
The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
 - align() - semantics believed to be conformant to n3000, except for
   redeclarations and what entities it may apply to
 - final - semantics believed to be conformant to CWG issue 817's proposed
   wording, except for redeclarations
 - noreturn - semantics believed to be conformant to n3000, except for
   redeclarations
 - carries_dependency - currently ignored (this is an optimization hint)

llvm-svn: 89543
2009-11-21 08:43:09 +00:00
Mike Stump a7a1b7e780 Fixup key function calculations.
llvm-svn: 89412
2009-11-20 00:02:19 +00:00
Mike Stump 1a139f8fb5 Improve instantiation control for rtti data and allow key functions to
instantiate a class.  WIP.

llvm-svn: 89289
2009-11-19 01:08:19 +00:00
John McCall 1e9de059cc Skip over shadow using decls during codegen.
llvm-svn: 89079
2009-11-17 09:33:40 +00:00
Anders Carlsson 0d82fa66a5 The ssp and sspreq function attributes should only be applied to function definitions, not declarations or calls.
llvm-svn: 88915
2009-11-16 16:56:03 +00:00
Eli Friedman 49ddc5fb94 Make GetAddrOfConstantStringFromLiteral return a constant of the correct type.
This doesn't have any visible effects at the moment because normally the
implicit cast code forces the type to the expected type.

llvm-svn: 88896
2009-11-16 05:55:46 +00:00
Chandler Carruth bc55fe26c6 Move CompileOptions -> CodeGenOptions, and sink it into the CodeGen library.
This resolves the layering violation where CodeGen depended on Frontend.

llvm-svn: 86998
2009-11-12 17:24:48 +00:00
Eli Friedman cc522d9ab3 Rearrange function to avoid recursive use-after-free.
llvm-svn: 86516
2009-11-09 05:07:37 +00:00
Chris Lattner 15275e55ce add missing #include
llvm-svn: 86368
2009-11-07 09:22:46 +00:00
Fariborz Jahanian 4127b8ef97 Added support for static variables which require
initialization before main. Fixes pr5396.

llvm-svn: 86145
2009-11-05 18:03:03 +00:00
Douglas Gregor b7e5c847c4 Implement proper linkage for explicit instantiation declarations of
inlined functions. For example, given

  template<typename T>
  class string {
    unsigned Len;

  public:
    unsigned size() const { return Len; }
  };

  extern template class string<char>;

we now give the instantiation of string<char>::size
available_externally linkage (if it is ever instantiated!), as
permitted by the C++0x standard.
      

llvm-svn: 85340
2009-10-27 23:26:40 +00:00
Douglas Gregor 583dcafce4 Introduce FunctionDecl::isInlined() to tell whether a function should
be inlined.

llvm-svn: 85307
2009-10-27 21:11:48 +00:00
Douglas Gregor 35b5753e17 Rename FunctionDecl::isInline/setInline to
FunctionDecl::isInlineSpecified/setInlineSpecified.

llvm-svn: 85305
2009-10-27 21:01:01 +00:00
Anders Carlsson 29295bff61 Add a PrettyStackTraceDecl in CodeGenModule::EmitGlobalDefinition.
llvm-svn: 85237
2009-10-27 14:32:27 +00:00
Douglas Gregor e0105ad38b assert -> llvm_unreachable
llvm-svn: 85125
2009-10-26 16:27:58 +00:00
Daniel Dunbar 2c422dc9ca Move clients to use IdentifierInfo::getNameStart() instead of getName()
llvm-svn: 84436
2009-10-18 20:26:12 +00:00
Douglas Gregor 819c3ddda8 Fix a thinko that John pointed out
llvm-svn: 84142
2009-10-14 21:36:34 +00:00
Douglas Gregor 3cc3cdeea9 Give explicit and implicit instantiations of static data members of
class templates the proper linkage. 

Daniel, please look over the CodeGenModule bits.

llvm-svn: 84140
2009-10-14 21:29:40 +00:00
Devang Patel f33cfaf760 Copy metadata associated with CI
llvm-svn: 84114
2009-10-14 17:03:29 +00:00
Chris Lattner 4f8a2e22c0 fix some cfstring related issues:
1) -fwritable-string does affect the non-utf16 version of cfstrings
   just not the utf16 ones.
2) utf16 strings should always be marked constant, as the __TEXT segment
   is readonly.
3) The name of the global doesn't matter, remove it from TargetInfo.
4) Trust the asmprinter to drop cstrings into the right section, like llvmgcc does now.

This fixes rdar://7115750

llvm-svn: 84077
2009-10-14 05:55:45 +00:00
Chris Lattner 734351d214 unbreak test/CodeGen/builtins.c, reverting Devang's change.
llvm-svn: 84075
2009-10-14 05:49:21 +00:00
Devang Patel 3b3f0f6b65 Check void type before using replaceAllUsesWith().
llvm-svn: 84050
2009-10-13 22:59:11 +00:00
Devang Patel 9f73552852 Remove extra white space line.
llvm-svn: 83979
2009-10-13 17:02:38 +00:00