llvm-svn: 45759

llvm-svn: 45758

Made the ctor for ImmutableMap to construct a map from an AVL tree public.

llvm-svn: 45756

llvm-svn: 45752

llvm-svn: 45750

llvm-svn: 45749

This is currently not set by anything.

llvm-svn: 45748

constant propagation analysis.

llvm-svn: 45747

on 64-bit builds.  Analysis and original patch
by Török Edwin.  Code audit found another place
with the same problem, also fixed here.

llvm-svn: 45746

llvm-svn: 45745

llvm-svn: 45744

llvm-svn: 45743

the code generated is not wonderful.  This turns a miscompilation into
a code quality bug (noted in the ppc readme).  This fixes PR642, which
is over 2 years old (!).  Nate, please review this.

llvm-svn: 45742

llvm-svn: 45739

llvm-svn: 45738

llvm-svn: 45736

llvm-svn: 45735

llvm-svn: 45734

llvm-svn: 45733

Fix Sema::CheckConditionalOperands(). The null pointer constant checks need to precede the check for two pointer operands. 

llvm-svn: 45732

llvm-svn: 45731

llvm-svn: 45730

llvm-svn: 45729

llvm-svn: 45728

llvm-svn: 45727

llvm-svn: 45726

llvm-svn: 45725

llvm-svn: 45724

llvm-svn: 45723

creates the initial root node from the constructor of ReachabilityEngine to
ReachabilityEngine::ExecuteWorklist.

llvm-svn: 45722

llvm-svn: 45721

llvm-svn: 45720

llvm-svn: 45719

llvm-svn: 45718

are canonical. Asst in interfaceTypesAreCompatible if they are not.

llvm-svn: 45717

incorrectly apply the multiple include optimization to files with 
guards like:

#if !defined(x) MACRO

where MACRO could expand to different things in different contexts.
Thanks Neil!

llvm-svn: 45716

some naming inconsistencies in the names of classes pertaining to Objective-C
support in clang.

llvm-svn: 45715

to be used for the force_interpreter parameter...
Spotted by gcc-4.2.

llvm-svn: 45714

llvm-svn: 45713

llvm-svn: 45712