(1) Additional arguments to variadic methods should have default
promotions applied.

(2) Additional arguments to non-variadic methods were allowed.

llvm-svn: 56084

  http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-September/002721.html

llvm-svn: 56081

no method declaration was found.
 - This was allowing arrays to pass "by value" among other things.

Add assert in CodeGen that arguments cannot have array type.

llvm-svn: 56080

CheckMessageArgumentTypes.
 - No functionality change.

llvm-svn: 56079

-Scoping in C99 works good for C++ too, remove the C++-specific comments.

If someone thinks that the C++-specific comments are necessary for clarification, let me know and I'll put them back on.

llvm-svn: 56078

llvm-svn: 56064

llvm-svn: 56063

llvm-svn: 56060

  - As a test, enable basic usage for some common x86-32 cases. This
    increases our x86-32 compliance (on other targets our compliance
    will just be broken in a different way).

llvm-svn: 56051

type of a call.

Change NeXT runtime to use this instead of trying to bitcasting
internally (which doesn't respect the ABI).

Fix subtle bug, use of ConvertTypeRecursive instead of ConvertType is
bad inside GetFunctionType.

llvm-svn: 56050

 - Added CodeGenTypes::GetFunctionType, taking a CGFunctionInfo.
 - Updated Obj-C runtimes to use this instead of rolling the
   llvm::FunctionType by hand.
 - Killed CodeGenTypes::{ConvertReturnType, DecodeArgumentTypes}.

Add ABIArgInfo class to encapsulate ABI decision of how to lower types
to LLVM.
 - Will move to target sometime soon.

llvm-svn: 56047

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

 - 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: 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: 55984

llvm-svn: 55983

 - 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

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: 55888