report link for that.

llvm-svn: 143581

llvm-svn: 143578

The SCEV Validator is used to check if the bound of a loop can be translated
into a polyhedral constraint. The new validator is more general as the check
used previously and e.g. allows bounds like 'smax 1, %a'. At the moment, we
only allow signed comparisons. Also, the new validator is only used to verify
loop bounds. Memory accesses are still handled by the old validator.

llvm-svn: 143576

This is not needed anymore -> Reduce impact of SCEVAffFunc.

llvm-svn: 143575

This is reducing the impact of SCEVAffFunc

llvm-svn: 143574

arguments that caused clang to crash.
rdar://8314451

llvm-svn: 143573

llvm-svn: 143572

llvm-svn: 143571

implied by directory index zero.

llvm-svn: 143570

Ahmed Charles!

llvm-svn: 143569

Rename the pre_run_static_analyzer script into cleanup_run_static_analyzer
and use it to clean up after the reference build - which is done as part of
adding a new project to the system.

llvm-svn: 143568

version in PR11298.

I hear-by apologize for adding yet more code to this monstrosity.

llvm-svn: 143567

llvm-svn: 143566

llvm-svn: 143565

llvm-svn: 143564

llvm-svn: 143563

llvm-svn: 143562

llvm-svn: 143561

allows us to set __attribute__ ((used)) on expressions
that masquerade as methods.  When we are stopped in
classes in anonymous namespaces, this fix (and enabling
__attribute__ ((used)) on the method) will allow
expressions to run.

llvm-svn: 143560

llvm-svn: 143559

Fix the issue that r143552 was trying to address the _right_ way.  One-register lists are legal on LDM/STM instructions, but we should not print the PUSH/POP aliases when they appear.  This fixes round tripping on this instruction.

llvm-svn: 143557

Thanks to Nick for spotting this!

llvm-svn: 143556

longer need substitutions for.

llvm-svn: 143555

So far added the skeleton + several more or less complete sections:
Getting Started
Idea for a Checker
AST Visitors
Useful Commands/Debugging Hints

llvm-svn: 143554

The rules disallowing single-register reglist operands only apply to the POP alias, not to LDM/STM instructions.  Revert r143552.

llvm-svn: 143553

Register list operands are not allowed to contain only a single register.  Alternate encodings are used in that case.

llvm-svn: 143552

the injected-class-name of a class (or class template) to the
declaration that results from substituting the given template
arguments. Previously, we would actually perform a substitution into
the injected-class-name type and then retrieve the resulting
declaration. However, in certain, rare circumstances involving
deeply-nested member templates, we would get the wrong substitution
arguments.

This new approach just matches up the declaration with a declaration
that's part of the current context (or one of its parents), which will
either be an instantiation (during template instantiation) or the
declaration itself (during the definition of the template). This is
both more efficient (we're avoiding a substitution) and more correct
(we can't get the template arguments wrong in the member-template
case). 

Fixes <rdar://problem/9676205>.

llvm-svn: 143551

Use StringLiteral::getBytes(), not StringLiteral::getString(), when profiling the expression, so that it works for non-UTF8 strings.

llvm-svn: 143550

llvm-svn: 143549

to force it to build after all library targets so it has complete
dependency information. This should fix broken 'make install' with
CMake.

This is a partial revert of r143540, but it doesn't revert the most
important part of that change: removing the dependency edge from LLVM
tools to the llvm-config script.

llvm-svn: 143548

llvm-svn: 143547

We've been hitting asserts in this code due to the many supported
combintions of modes (iv-rewrite/no-iv-rewrite) and IV types. This
second rewrite of the code attempts to deal with these cases systematically.

llvm-svn: 143546

working today, but it shouldn't corrupt state for some poor soul to
debug later.

llvm-svn: 143545

llvm-svn: 143544

documentation.

llvm-svn: 143543

particularly useful.

llvm-svn: 143542

llvm-svn: 143541

llvm-config build, there is no longer a point to this after Chandler's work.

llvm-svn: 143540

llvm-svn: 143539

llvm-svn: 143538