Simplify FunctionDecl::AddRedeclaration a bit by using std::swap.
Fix 'swapping' of attributes to not insert null values into the
DeclAttrs map.

llvm-svn: 50612

if a decl is both 'static' and weak or static and inline, its linkage
type should be internal, not weak/linkonce.

llvm-svn: 50611

Verify the whole module after codegen to catch silly IR bugs.

llvm-svn: 50485

remove the 'unused static' diagnostic from codegen. This should be
reimplemented in Sema someday. This is tracked in PR2236. Until then
disabling it removes some bogus diagnostics (see 2236).

ll

remove the 'unused static' diagnostic from codegen. This should be
reimplemented in Sema someday. This is tracked in PR2236. Until then
disabling it removes some bogus diagnostics (see 2236).

llvm-svn: 50263

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Fix PR2236
Add test
Implement feedback from Chris re: PR1998

llvm-svn: 50001

Only generate code for static functions and global variables that are actually used.
Warn about unused static functions and variables.
This fixes PR1998.

llvm-svn: 49987

Generate code for annotation attributes.

llvm-svn: 49951

Add support to module codegen for adding and emitting annotations

llvm-svn: 49944

Remove FileVarDecl and BlockVarDecl. They are replaced by VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl().

This is a fairly mechanical/large change. As a result, I avoided making any changes/

Remove FileVarDecl and BlockVarDecl. They are replaced by VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl().

This is a fairly mechanical/large change. As a result, I avoided making any changes/simplifications that weren't directly related. I did break two Analysis tests. I also have a couple FIXME's in UninitializedValues.cpp. Ted, can you take a look? If the bug isn't obvious, I am happy to dig in and fix it (since I broke it).

llvm-svn: 49748

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tracking API changes arising from r49277

llvm-svn: 49279

some cleanups on top of David's patch. There are still two
remaining open issues I've communicated to him:

1) self can be assigned to, and his patch didn't handle it correctly.
2) CollectObjCIvarTy

some cleanups on top of David's patch. There are still two
remaining open issues I've communicated to him:

1) self can be assigned to, and his patch didn't handle it correctly.
2) CollectObjCIvarTypes is N^2 (because each subclass reprocesses
all parent class ivars) and flattens classes. If A derives from B,
and both have an int, I'd expect to get { {i32}, i32}, not { i32, i32}.

David, please review.

llvm-svn: 48970

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Add initial support for objc codegen for methods, ivars, and the
etoile runtime, patch by David Chisnall!

llvm-svn: 48969

simplify code by using the variadic StructType::get method.

llvm-svn: 48535

Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it. This follows the main
llvm tree, and allows the libraries to be built in parallel. Th

Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it. This follows the main
llvm tree, and allows the libraries to be built in parallel. The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in. This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402

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