llvm-svn: 109123

Allow loading declcontext information from any file in the chain. Properly write source locations to dependent files. WIP

llvm-svn: 109119

llvm-svn: 109113

llvm-svn: 109112

llvm-svn: 109106

engine of the new translation unit. State marshal is there but no real
work is done. End nodes are passed back.

llvm-svn: 109105

llvm-svn: 109087

up enough to be worth supporting properly. Fixes PR7674.

llvm-svn: 109086

llvm-svn: 109074

llvm-svn: 109073

use blocks even when targetting older systems (using runtime checks and weak
linking).

llvm-svn: 109072

This is tested by objc-rbreak.exp in gdb testsuite.

llvm-svn: 109050

llvm-svn: 109048

GCC emits a warning instead of an error when using an unavailable Objective-C protocol, so now
Clang's behavior is more strict in this case, but more consistent.  We will need to see how much
this fires on real code and determine whether this case should be downgraded to a warning.

Fixes <rdar://problem/8213093>.

llvm-svn: 109033

Promote some macro-related stuff to per-file data. Fix a cache-inefficient nested loop by inverting the nesting. Store the size of each file in the chain; will need this later for statement offsets.

llvm-svn: 109030

a copy initialization.

llvm-svn: 109025

a copy initialization. Back out hack in objc rewriter.
fixes radar 8213998.

llvm-svn: 109024

llvm-svn: 109023

Do not override known debug loc with unknown debug loc.
This is tested by sections.exp in gdb testsuite.

llvm-svn: 109022

Constructor Initialization which computes Source Location
differently now. Fixes radar 8213998.

llvm-svn: 109018

llvm-svn: 109012

Mark the load after calling objc_msg_lookup_sender() so that it doesn't get optimised away (GNU runtime).

llvm-svn: 109010

commits.

llvm-svn: 109000

llvm-svn: 108999

llvm-svn: 108998

cleanup.

llvm-svn: 108997

llvm-svn: 108996

llvm-svn: 108995

using a lazy cleanup.

llvm-svn: 108994

llvm-svn: 108993

the block-release unwind cleanup:  we're never going to test it if we don't turn
it on.

llvm-svn: 108992

from the laziness features here except better block ordering, but it removes yet
another CleanupBlock use.

llvm-svn: 108990

llvm-svn: 108989

llvm-svn: 108988

intmax_t is __int64 (long long to clang), per VS 2010 stdint.h

llvm-svn: 108980

llvm-svn: 108979

lazy cleanups.

llvm-svn: 108978

initializer of (). Make sure to use a simple memset() when we can, or
fall back to generating a loop when a simple memset will not
suffice. Fixes <rdar://problem/8212208>, a regression due to my work
in r107857.

llvm-svn: 108977

the last of the shared-code cleanups.

llvm-svn: 108975

llvm-svn: 108974