llvm-svn: 152080

llvm-svn: 152078

llvm-svn: 152075

is shared to avoid any "misalignment" if indices.

llvm-svn: 152074

when the called function is never inlined.

Fixes <rdar://problem/10977037>.

llvm-svn: 152073

considered for inlining to 200 BBs.

Setting the max to 10 BBs introduced several false negatives, we'll
reevaluate the setting later on along with other inlining heuristics.

llvm-svn: 152072

llvm-svn: 152071

string literal, and adjust the diagnostic code to match. This also causes us
to escape any control characters in the message.

llvm-svn: 152069

Teach SimpleSValBuilder that (in the absence of more information) stack memory doesn't alias symbolic memory.  This is a heuristic/hack, but works well in practice.  Fixes <rdar://problem/10978247>.

llvm-svn: 152065

bool. Ugh.

llvm-svn: 152062

from the ASTContext.
 - Doing so requires the compiler to generate null checks against the returned
   result, but the BumpPtrAllocator never returns null pointers.
 - The optimizer can usually eliminate such checks, but not always, so this
   gives us tighter codegen in some places.
 - It would be really nice if we could just use __builtin_unreachable or
   something to tell the optimizer that the allocator never returns null, but
   LLVM isn't currently that smart.

llvm-svn: 152060

llvm-svn: 152059

llvm-svn: 152054

llvm-svn: 152048

return types that return non-void values. // rdar://10735698

llvm-svn: 152047

llvm-svn: 152046

calls with self as a parameter.

llvm-svn: 152039

calling an ObjC method ending with 'NoCopy'.

llvm-svn: 152037

llvm-svn: 152033

ASTContext::getUnaryTransformType.  This can happen if, for example,
an enumeration's underlying type is a typedef.

llvm-svn: 152031

Patch from Sean Silva <silvas@purdue.edu>!

llvm-svn: 152030

llvm-svn: 152029

In the included testcase, soma thinks that we already have a definition after we
see the out of line decl. Codegen puts it in a deferred list, to be output if
a use is seen. This would break when we saw an explicit template instantiation
definition, since codegen would not be notified.

This patch adds a method to the consumer interface so that soma can notify
codegen that this decl is now required.

llvm-svn: 152024

Fix a bug in the mangler where in 'namespace std { extern "C" {X;} }', X would not be seen to be in ::std::.

Migrate two other places where the same logic is used to use the helper function that already exists.

llvm-svn: 152022

-Make sure we don't change to '__weak' a __block variable used as output.
-Make sure we don't apply __weak twice.

Fixes rdar://10520757&10521362

llvm-svn: 152020

Introduce PreprocessingRecord::rangeIntersectsConditionalDirective() which returns
true if a given range intersects with a conditional directive block.

llvm-svn: 152018

-Add location parameter for the directives callbacks
-Skip callbacks if the directive is inside a skipped range.
-Make sure the directive callbacks are invoked in source order.

llvm-svn: 152017

llvm-svn: 152013

kinds as the underlying string literals, and we silently drop the ud-suffix;
those issues will be fixed by subsequent patches.

llvm-svn: 152012

llvm-svn: 152011

Remove a recursive visitation in ExprEngine that is no longer needed because the CFG is fully linearized.

llvm-svn: 152007

llvm-svn: 152005

llvm-svn: 151997

we're making.  We only ignore implicit casts.  Add a testcase showing that
we get the right behavior with explicit casts.

llvm-svn: 151994

reported by Richard Smith.

llvm-svn: 151993

llvm-svn: 151992

resolution of core issue 1454.

llvm-svn: 151991

llvm-svn: 151989

llvm-svn: 151978

Avoid an unnecessary recursive loop between type canonicalization and NNS canonicalization which would (rarely) lead to memory corruption.  While I'm here, simplify.  Fixes PR12166.  Not committing a testcase because it's impossible to reduce it.

llvm-svn: 151967