CG/NeXT: Assert some invariants on an ivar's containing decl context that I am about to refactor based on, following some testing.

llvm-svn: 100188

llvm-svn: 100093

this was parsed as a typename-specifier, elaborated-type-specifier
(including the kind), or just a dependent qualified type name.

llvm-svn: 100039

refactoring work in this area.

llvm-svn: 100019

llvm-svn: 100007

addition to the inherent win, this eliminates the pointless
cost of going through the name -> mdkind stringmap that we
were paying.

llvm-svn: 99983

IRGen: Move the auxiliary data structures tracking AST -> LLVM mappings out of CodeGenTypes, to per-record CGRecordLayout structures.
 - I did a cursory check that this was perf neutral, FWIW.

llvm-svn: 99978

CGRecordLayoutBuilder: Switch unions to use same mechanism for tracking field and bit-field info as structs.
 - Anders, please check.

llvm-svn: 99977

the existing (and already well-tested) linkage computation for types,
with minor tweaks for dynamic classes and (pointers to) incomplete
types. Fixes PR6597.

llvm-svn: 99968

llvm-svn: 99967

null checks, and make sure we elide null checks when accessing base class
members.

llvm-svn: 99963

llvm-svn: 99949

llvm-svn: 99946

llvm-svn: 99945

llvm-svn: 99944

Fixes PR3782.

llvm-svn: 99940

llvm-svn: 99930

This introduces FunctionType::ExtInfo to hold the calling convention and the
noreturn attribute. The next patch will extend it to include the regparm
attribute and fix the bug.

llvm-svn: 99920

class has no key function.

Fix PR6738.

llvm-svn: 99900

llvm-svn: 99884

llvm-svn: 99869

llvm-svn: 99868

Use the new function in EmitClassAggrMemberwiseCopy, fixing the same assert as seen in PR6628 but for arrays this time.

llvm-svn: 99867

llvm-svn: 99866

llvm-svn: 99865

Handle default arguments when calling copy constructors for bases or members when synthesizing a copy constructor. Fixes PR6628.

llvm-svn: 99864

Flip the switch and use the new vtable layout code for everything. I've verified that this passes a self-host but I'll let the bots self host as well before removing the now dead code.

llvm-svn: 99861

This reduces '-c -g' time on one file in 403.gcc by 12%.

llvm-svn: 99857

llvm-svn: 99828

on one .i file from 403.gcc by 0.5%.

llvm-svn: 99823

Anton Yartsev!

llvm-svn: 99817

llvm-svn: 99812

llvm-svn: 99807

More vtable work - it's not possible to use the new vtable code for everything by setting a flag inside CGVtable.cpp. My plan is to run some tests and bootstrap and once that's done flip the bit.

llvm-svn: 99804

Only add thunks for the most derived class. This fixes some link errors I was seeing in files generated by the vtable tester utility.

llvm-svn: 99801

Flip the switch to always get vtables from the VTT when necessary, I've verified that clang bootstraps with this.

llvm-svn: 99800

llvm-svn: 99799

llvm-svn: 99798

llvm-svn: 99793

Make sure to sort the vtable thunks by their vtable index :) With this we now pass the test from http://www.codesourcery.com/public/cxx-abi/abi-examples.html#vtable-ctor successfully.

llvm-svn: 99792