code can do calling-convention queries. This obviates OutputArgReg.

llvm-svn: 107786

llvm-svn: 107785

llvm-svn: 107784

Delay passing InterestingDecls to the Consumer until when we know we are not in recursive loading and the
declarations are fully initialized.

llvm-svn: 107783

into a new header, TargetCallingConv.h.

llvm-svn: 107782

llvm-svn: 107781

llvm-svn: 107780

who knows how to cover Asserts or Debug separately
please do not hesitate to extend this

llvm-svn: 107779

llvm-svn: 107778

llvm-svn: 107777

interface needs implementations to be consistent, so any code which
wants to support different semantics must use a different interface.
It's not currently worthwhile to add a new interface for this new
concept.

Document that AliasAnalysis doesn't support cross-function queries.

llvm-svn: 107776

llvm-svn: 107775

llvm-svn: 107774

llvm-svn: 107773

llvm-svn: 107772

This has 2 (slight) advantages:
-Make explicit at getBody()'s callsite that we expect/handle only CompoundStmt and not CXXTryStmt.
-Better tracking of Decl::getBody()'s callsites.

llvm-svn: 107771

llvm-svn: 107770

llvm-svn: 107769

Introduce Decl::hasBody() and FunctionDecl::hasBody() and use them instead of getBody() when we are just checking the existence of a body, to avoid de-serialization of the body from PCH.

Makes de-serialization of the function body even more "lazier".

llvm-svn: 107768

llvm-svn: 107767

llvm-svn: 107766

Declare LLDBVersionNumber extern "C" to make sure clang++ mangles it properly. Patch from Jean-Daniel Dupas!

llvm-svn: 107765

llvm-svn: 107764

Fix build for newer versions of GCC that don't include cstring implicitly. Based on a patch by Pawel Wodnicki!

llvm-svn: 107763

Add memcmp() and bcmp() to CStringChecker. These check for valid access to the buffer arguments and have a special-case for when the buffer arguments are known to be the same address, or when the size is zero.

llvm-svn: 107761

llvm-svn: 107760

Cleanup on CStringChecker and its associated tests. Also check for null arguments...which are allowed if the access length is 0!

llvm-svn: 107759

builds to "Release".  The default build is unchanged (optimization on,
assertions on), however it is now called Release+Asserts.  The intent
is that future LLVM releases released via llvm.org will be Release builds
in the new sense, i.e. will have assertions disabled (currently they have
assertions enabled, for a more than 20% slowdown).  This will bring them
in line with MacOS releases, which ship with assertions disabled.  It also
means that "Release" now means the same things in make and cmake builds:
cmake already disables assertions for "Release" builds AFAICS.

llvm-svn: 107758

rethrow.  Fixes rdar://problem/7696603

llvm-svn: 107757

people seem to write when they want a deterministic trap.
Suggest instead that they use a volatile pointer or 
__builtin_trap.

llvm-svn: 107756

Fixes rdar://problem/8154689

llvm-svn: 107755

VisitTypeLoc twice for qualified types, once for the qualified form
and once for the unqualified (though they looked the same by the time
we got to visittypeloc).  Now only visit once, which matches previous
behavior.

Reviewed by nlewycky

llvm-svn: 107754

llvm-svn: 107753

llvm-svn: 107752

Move the "source", "alias", and "unalias" commands to "commands *".
Move "source-file" to "source list".
Added a "source info" command but it isn't implemented yet.

llvm-svn: 107751

llvm-svn: 107750

Now that almost all SSE4.1 AVX instructions are added, move code around to more appropriate sections. No functionality changes

llvm-svn: 107749

Change explicit handling of impossible condition to call llvm_unreachable in IdempotentOperationChecker::PreVisitBinaryOperator.

llvm-svn: 107748

llvm-svn: 107747

llvm-svn: 107746