I'm sure it is harmless.  Original commit message:
If PrototypeValue is erased in the middle of using the SSAUpdator
then the SSAUpdator may access freed memory.  Instead, simply pass
in the type and name explicitly, which is all that was used anyway.

llvm-svn: 112810

llvm-svn: 112809

llvm-svn: 112808

llvm-svn: 112807

llvm-svn: 112806

llvm-svn: 112805

llvm-svn: 112804

bugpoint uses it.

llvm-svn: 112803

llvm-svn: 112802

Win32 codegen emits implicit invoking __main into, to fail.

llvm-svn: 112801

function statics, file globals and static variables) that a frame contains. 
The StackFrame objects can give out ValueObjects instances for
each variable which allows us to track when a variable changes and doesn't
depend on variable names when getting value objects.

StackFrame::GetVariableList now takes a boolean to indicate if we want to
get the frame compile unit globals and static variables.

The value objects in the stack frames can now correctly track when they have
been modified. There are a few more tweaks needed to complete this work. The
biggest issue is when stepping creates partial stacks (just frame zero usually)
and causes previous stack frames not to match up with the current stack frames
because the previous frames only has frame zero. We don't really want to 
require that all previous frames be complete since stepping often must check
stack frames to complete their jobs. I will fix this issue tomorrow.

llvm-svn: 112800

llvm-svn: 112799

I don't need to implement this quite yet - and not for ConstantInt anyhow.

llvm-svn: 112798

llvm-svn: 112797

llvm-svn: 112796

llvm-svn: 112795

index constraints in this case.

llvm-svn: 112794

llvm-svn: 112793

Enhance return-stack-address check (in Sema) to handle fields that themselves are references.  (Fixes PR 7999; fix by Chandler Carruth).

llvm-svn: 112792

llvm-svn: 112791

llvm-svn: 112790

For GRExprEngine::EvalBind() (and called visitors), unifiy StoreE and AssignE.  Now StoreE (const Stmt*) represents the expression where the store took place, which is the assignment expression if it takes place in an assignment.  This removes some conceptual dissidence as well as removes an extra parameter from the Checker::PreVisitBind() visitor.  It also improves ranges and source location information in analyzer diagnostics.

llvm-svn: 112789

into the "address selection" routine and handle constant materialization
for stores.

llvm-svn: 112788

llvm-svn: 112787

Fixes a warning when compiling Clang (Sema has virtual methods but a non-virtual dtor).  Reviewed by chandlerc and nlewycky.

llvm-svn: 112786

expressions.  If an expression dereferences an
invalid pointer, there will still be a crash -
just now the crash will be in the function
___clang_valid_pointer_check().

llvm-svn: 112785

llvm-svn: 112784

llvm-svn: 112782

llvm-svn: 112781

clang_getSpecializedCursorTemplate(), which determines the template
(or member thereof) that the given cursor specializes or from which it
was instantiated. This routine can be used to establish a link between
templates and their instantiations/specializations.

llvm-svn: 112780

llvm-svn: 112779

Make RecursiveASTVisitor not crash when a TemplateArgumentLoc object has a NULL TypeSourceInfo*.  This fixes the symptom of http://llvm.org/PR8043.  Reviewed by csilvers.

llvm-svn: 112777

LLVM. This will be used by the mmintrin.h header, but that bit still needs to be
worked out.

llvm-svn: 112776

to try to allocate reserved registers.

llvm-svn: 112774

add, and subtract operations with zero-extended or sign-extended vectors.
Update tests.  Add auto-upgrade support for the old intrinsics.

llvm-svn: 112773

Add yet another test case for PR 8015, showing how reasoning over symbolic indices should exactly resolve over multiple index possibilities (and thus suppress the false positive in the test).

llvm-svn: 112770

Add another test case for PR 8015, here with the array index being within a valid range and not just a single constant.

llvm-svn: 112769

this code is actually testing for.

llvm-svn: 112767

Partial fix for PR 8015 (fix is actually by Jordy Rose, and I added a test case for follow-on work).  This patch adds a bandaid for RegionStore's limited reasoning about symbolic array values.

llvm-svn: 112766

with zext/sext operations, instead of to llvm intrinsics.  I have a plan to
avoid the clang builtins for these, but it is going to take a little longer
and I want to get the NEON intrinsics updated before the 2.8 release.

llvm-svn: 112764