llvm-svn: 54377

llvm-svn: 54376

llvm-svn: 54375

llvm-svn: 54374

llvm-svn: 54373

looks bogus. Please see PR2629 for details on why this is breaking things.

llvm-svn: 54372

llvm-svn: 54371

llvm-svn: 54369

Added decl_iterator to DeclStmt to provide an abstract interface to iterate over the ScopedDecls of a DeclStmt.
Updated a few clients of DeclStmt::getNextDeclarator() to use decl_iterator instead.  Will update other clients after additional testing.

llvm-svn: 54368

Finish fixing <rdar://problem/5929344> clang ObjC rewriter: "extern int __CFConstantStringClassReference[];" should be extern "C"

llvm-svn: 54367

llvm-svn: 54366

llvm-svn: 54365

Refactored driver logic for CodeGen into LLVMCodeGenWriter.  This ASTConsumer layers on top of LLVMCodeGen (another existing ASTConsumer) to emit bitcode files to disk.  This layering takes this logic out of clang.cpp and puts it directly into the ASTConsumer interface.  The benefit is that now --emit-llvm works with both serialized ASTs and regular source files.

llvm-svn: 54364

Fix <rdar://problem/6108119> clang ObjC rewriter: if no newline at end of input file, rewriter inserts #define on same line as closing brace

llvm-svn: 54363

llvm-svn: 54362

llvm-svn: 54361

llvm-svn: 54360

that couldn't be updated.

llvm-svn: 54359

llvm-svn: 54358

llvm-svn: 54357

llvm-svn: 54356

llvm-svn: 54355

llvm-svn: 54354

  ActOnDeclarator.

llvm-svn: 54353

llvm-svn: 54352

llvm-svn: 54351

llvm-svn: 54350

llvm-svn: 54349

llvm-svn: 54348

llvm-svn: 54347

Fix PR2568: Fix bug that cause redudant kill marker after its live interval has been extended due to coalescing.

llvm-svn: 54346

 - Use -verify and added expected warnings for EXTWARN change.

llvm-svn: 54342

llvm-svn: 54340

 - ActOnDeclarator now takes an additional parameter which is the
   AsmLabel if used. Its unfortunate that this bubbles up this high,
   but we cannot just lump it in as an attribute without mistakenly
   *accepting* it as an attribute.
 - The actual asm-label itself is, however, encoded as an AsmLabelAttr
   on the FunctionDecl.
 - Slightly improved parser error recovery on malformed asm-labels.
 - CodeGen support still missing...

llvm-svn: 54339

 - <rdar://problem/6122967>

llvm-svn: 54338

llvm-svn: 54337

llvm-svn: 54336

 - Like EXTENSION but always generates a warning (even without
   -pedantic).
 - Updated ptr -> int, int -> ptr, and incompatible cast warnings to
   be EXTWARN.
 - Other EXTENSION level diagnostics should be audited for upgrade.
 - Updated several test cases to fix code which produced unanticipated
   warnings.

llvm-svn: 54335

Update these tests to work by disabling the new correct CFG generation.  This flag should ONLY be used to for tests like these.

llvm-svn: 54334

- Add a basic machine-level dead block eliminator.

These two have to go together, since many other parts of the code generator are unable to handle the unreachable blocks otherwise created.

llvm-svn: 54333