to LLVM.
 - Will move to target sometime soon.

llvm-svn: 56046

Implement CodeGen support for the 'CXXConditionDeclExpr' expression node, which represents a 'condition' declaration, e.g: "if (int x=0) {...}".

llvm-svn: 56045

Implement Sema support for the 'condition' part of C++ selection-statements and iteration-statements (if/switch/while/for).

llvm-svn: 56044

llvm-svn: 56043

llvm-svn: 56042

 - Realized these functions will eventually need access to more data,
   moved to CodeGenModule. Eventually they should probably live
   together in some other helper class.

llvm-svn: 56039

 - Move actual param attr list creation to
   CodeGenFunction::ConstructParamAttrList.
 - Make ReturnTypeUsesSret static.

llvm-svn: 56038

 - Hook so NeXT runtime doesn't depend on ABI.

llvm-svn: 56034

Add new 'CXXConditionDeclExpr' expression node used for a 'condition' declaration, e.g: "if (int x=0) {...}".
It is a subclass of DeclRefExpr and the main difference is that CXXConditionDeclExpr owns the declaration that it references.

llvm-svn: 56033

 - Factor out EmitFunction{Pro,Epi}log

llvm-svn: 56031

StartObjCMethod.

llvm-svn: 56030

Make IdentifierResolver::isDeclInScope regard declarations of a parent 'control' scope as part of the current scope.
The 'control' scope is the 'condition' scope of if/switch/while statements and the scope that contains the for-init-statement and 'condition' of a for statement.

e.g:
if (int x = 0 /*'control' scope*/) {
  // x will be regarded as part of this substatement scope.
} else {
  // and as part of this substatement scope too.
}

llvm-svn: 56020

Make Sema pass the LangOptions to IdentifierResolver's constructor.

llvm-svn: 56015

No functionality change.

llvm-svn: 56014

 - For the time being this means our emitted code is somewhat worse,
   especially for aggregates. This will be fixed.

llvm-svn: 56013

llvm-svn: 56012

 - No functionality change.

llvm-svn: 56010

Implement parser support for the 'condition' part of C++ selection-statements and iteration-statements (if/switch/while/for).
Add new 'ActOnCXXConditionDeclarationExpr' action, called when the 'condition' is a declaration instead of an expression.

llvm-svn: 56007

llvm-svn: 56004

llvm-svn: 56002

llvm-svn: 55994

llvm-svn: 55991

- Replace string comparisons with pre-defined idents.
- Avoid calling isBuiltinObjCType() to avoid two checks. 
- Remove isBuiltinObjCType(), since it was only used in Sema::MergeTypeDefDecl().
- Have Sema::MergeTypeDefDecl() set the new type.

This is a moidified version of an patch by David Chisnall.

llvm-svn: 55990

llvm-svn: 55989

llvm-svn: 55986

llvm-svn: 55984

llvm-svn: 55983

llvm-svn: 55978

 - Add CodeGenFunction::EmitAnyExprToTemp
   o Like EmitAnyExpr, but emits aggregates to a temporary location if
     none is available. Seems like this should be simpler (even aside
     from using first class aggregates).

 - Killed CodeGenFunction::EmitCallArg (just append the pair)

 - Conversion of RValues to actual call arguments is now isolated in
   CodeGenFunction::EmitCall.

llvm-svn: 55970

llvm-svn: 55967

aliases.
 - Attributes specific to a definition are only set when the
   definition is seen.
 - Alias generation is delayed until the end of the module; necessary
   since the alias may reference forward.
 - Fixes: PR2743, <rdr://6140807&6094512>
 - Improves: <rdr://6095112> (added XFAIL)

Also, print module on verification failures.

llvm-svn: 55966

  - Add CGCall.h for dealing with ABI issues related to calls.
  - Add CGFunctionInfo and CGCallInfo for capturing ABI relevant
    information about functions and calls.
  - Isolate LLVM parameter attribute handling inside CGCall.cpp

llvm-svn: 55963

 - Patch from Kevin Tew.

llvm-svn: 55940

llvm-svn: 55934

llvm-svn: 55888

llvm-svn: 55887

someone with llvm-gcc installed please test if the Codegen/function-attributes.c test isn't skip in your system. thanks.

llvm-svn: 55871

a many-to-one relationship between TagDecl's and types.

llvm-svn: 55870

If you're on some other platform, the correct definition for this macro 
would be appreciated; to find the correct definition, just run the 
following command:

echo | gcc -dM -E - | grep USER_LABEL_PREFIX

llvm-svn: 55869

llvm-svn: 55862