Remove extra white space line.

llvm-svn: 83979

Do not check use_empty() before invoking replaceAllUsesWith().
Let replaceAllUsesWith() adjust VHs even though there are no uses.

llvm-svn: 83978

Simplify pointer creation with the new Type::getInt*Ptr methods.

llvm-svn: 83964

Move the vtable builder to CGVtable.cpp, general cleanup.

llvm-svn: 83798

If a global initializer has a non-trivial constructor or destructor, we never want to defer generation of it, even if it is declared static.

With this change we're finally able to compile and run th

If a global initializer has a non-trivial constructor or destructor, we never want to defer generation of it, even if it is declared static.

With this change we're finally able to compile and run the (infamous)

#include <string>
#include <iostream>

int main(int argc, char **argv) {
std::cout << "Hello, World" << std::endl;
}

$ clang hello.cpp -lstdc++ -o hello
$ ./hello
Hello, World

llvm-svn: 83559

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Add a MangleContext and pass it to all mangle functions. It will be used for keeping state, such as identifiers assigned to anonymous structs as well as scope encoding.

llvm-svn: 83442

Fix thinko and simplify.

llvm-svn: 83342

Ensure we have atleast 2-byte alignment for member functions.

llvm-svn: 83337

Respect alignments better.

llvm-svn: 83328

Use new predicates for some type equality tests.

llvm-svn: 83303

Anonymous namespaces, sema + codegen. A lot of semantics are still broken,
apparently because using directives aren't quite working correctly.

llvm-svn: 83184

Handle namespace aliases.

llvm-svn: 82644

Revert "Switch a few clients over to StringLiteral::getString.", this is breaking some projects, but I don't have a test case yet.

llvm-svn: 82539

Switch a few clients over to StringLiteral::getString.
- Switching all of them out-of-my-current-scope-of-interest, sorry.

llvm-svn: 82515

Change all the Type::getAsFoo() methods to specializations of Type::getAs().
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely. Se

Change all the Type::getAsFoo() methods to specializations of Type::getAs().
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely. Several more 'leaf'
optimizations were introduced.

The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.

llvm-svn: 82501

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Fix subtle bug in generating LLVM function declarations for builtin functions.

The decl wasn't being passed down, which meant that function attributes were not
being set correctly. This is particula

Fix subtle bug in generating LLVM function declarations for builtin functions.

The decl wasn't being passed down, which meant that function attributes were not
being set correctly. This is particularly important for ARM, since it wants to
override the calling convention. Instead we would emit the builtin with the
wrong calling convention, and instcombine would come along and merrily shred all
the calls to it. :)

llvm-svn: 81756

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Rework the way we determine whether an externally visible symbol is
generated for an inline function definition, taking into account C99
and GNU inline/extern inline semantics. This solution is simpl

Rework the way we determine whether an externally visible symbol is
generated for an inline function definition, taking into account C99
and GNU inline/extern inline semantics. This solution is simpler,
cleaner, and fixes PR4536.

llvm-svn: 81670

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Change CodeGenModule::ConstructTypeAttributes to return the calling convention
to use, and allow the ABI implementation to override the calling convention.

llvm-svn: 81593

Remove unnecessary ASTContext parameters from isMain and isExternC

llvm-svn: 81589

Set the calling convention based on the CGFunctionInfo.

llvm-svn: 81582

GlobalDecl doesn't have an explicit constructor anymore.

llvm-svn: 81481

Add stricter GlobalDecl constructors.

llvm-svn: 81480

Remove tabs, and whitespace cleanups.

llvm-svn: 81346

Improve the AST representation and semantic analysis for extern
templates. We now distinguish between an explicit instantiation
declaration and an explicit instantiation definition, and know not to
i

Improve the AST representation and semantic analysis for extern
templates. We now distinguish between an explicit instantiation
declaration and an explicit instantiation definition, and know not to
instantiate explicit instantiation declarations. Unfortunately, there
is some remaining confusion w.r.t. instantiation of out-of-line member
function definitions that causes trouble here.


llvm-svn: 81053

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Don't generate any code for an explicit call to a trivial destructor.

Now that parsing, semantic analysis, and (I think) code generation of
pseudo-destructor expressions and explicit destructor cal

Don't generate any code for an explicit call to a trivial destructor.

Now that parsing, semantic analysis, and (I think) code generation of
pseudo-destructor expressions and explicit destructor calls works,
update the example-dynarray.cpp test to destroy the objects it
allocates and update the test to actually compile + link.
The code seems correct, but the Clang-compiled version dies with a
malloc error. Time to debug!

llvm-svn: 81025

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