LoopPass*.
 - Although less precise, this means they can be used in clients
   without RTTI (who would otherwise need to include LoopPass.h, which
   eventually includes things using dynamic_cast). This was the
   simplest solution that presented itself, but I am happy to use a
   better one if available.

llvm-svn: 58010

Fix incorrect testing for the end of the both strings in CStrInCStrNoCase.  This could cause a read-out-of-bounds error if s2 is smaller than s1.

llvm-svn: 58009

Restrict creation of OverloadedFunctionDecl only to C++ (it was getting used for invalid redeclarations on C).

llvm-svn: 58008

Fix <rdar://problem/6311947> clang on xcode (regression): error: use of undeclared identifier 'expandedValue'.

Mea culpa: I introduced this regresson in the following 2 commits: r57529 (10/14), r57841 (10/20).

llvm-svn: 58007

llvm-svn: 58006

llvm-svn: 58005

Remove the GraphWriter-based version of the C++ class inheritance visualization, since it isn't being used and can't handle virtual bases properly

llvm-svn: 58002

Factored the QualTypeOrdering predicate into its own header
(TypeOrdering.h), now that it is used in two places.

llvm-svn: 58001

Now that DeclRefExpr accepts a NamedDecl, use a DeclRefExpr for when a CXXFieldDecl is referenced inside a method.

llvm-svn: 58000

Enhance reference-count checker to correctly identify CG "release" functions.  This fixes <rdar://problem/6303488>.

llvm-svn: 57997

Fix <rdar://problem/6257675> error: member reference base type ('NSUserDefaults *') is not a structure or union.

Teach Sema::ActOnMemberReferenceExpr() to look through local category implementations associated with the class.

llvm-svn: 57995

llvm-svn: 57993

don't have duplicated direct base classes.

Seriliazation of base class specifiers is not yet implemented.

llvm-svn: 57991

llvm-svn: 57990

 - The old versions are still hanging around, but should be migrated
   away from.

llvm-svn: 57989

Roman Divacky!

llvm-svn: 57988

llvm-svn: 57987

llvm-svn: 57984

llvm-svn: 57981

aren't trying to compare with address-space qualifiers (for now).

Clean up handing of DeclRefExprs in Expr::isLvalue and refactor part
of the check into a static DeclCanBeLvalue.

llvm-svn: 57980

llvm-svn: 57979

conversions (e.g., comparing int* -> const int* against 
int* -> const volatile int*); see C++ 13.3.3.2p3 bullet 3.

Add Sema::UnwrapSimilarPointerTypes to simplify the control flow of
IsQualificationConversion and CompareQualificationConversion (and fix
the handling of the int* -> volatile int* conversion in the former).
 

llvm-svn: 57978

llvm-svn: 57977

llvm-svn: 57976

llvm-svn: 57975

[PR2886] Don't look for ocaml's .opt executables; something in the autoconf/test machinery doesn't handle the period properly.

llvm-svn: 57974

llvm-svn: 57973

assume that i64 has been turned into a BUILD_PAIR
node (when called from LegalizeTypes this hasn't
happened yet) and don't use a vector shuffle mask
with an illegal element type.

llvm-svn: 57972

llvm-svn: 57971

-Bring in int64_t for TableGen/Record.h and TableGen/TGLexer.h
-Define strtoull

llvm-svn: 57970

llvm-svn: 57969

may return i8, which can result in SELECT nodes for
which the type of the condition is i8, but there are
no patterns for select with i8 condition.  Tweak the
LegalizeTypes logic to avoid this as much as possible.
This isn't a real fix because it is still perfectly
possible to end up with such select nodes - CellSPU
needs to be fixed IMHO.

llvm-svn: 57968

ADDC/ADDE/SUBC/SUBE if the target supports it.

llvm-svn: 57967

that is not of type MVT::i1 in SELECT and SETCC nodes.
Relax the LegalizeTypes SELECT condition promotion
sanity checks to allow other condition types than i1.

llvm-svn: 57966

to have a different type to the vector element
type.  This should be fairly harmless because in
the past guys like this were being built all over
the place (and were cleaned up when I added this
check).  The reason for relaxing this check is
that it helps LegalizeTypes legalize vector
shuffles: the mask is a BUILD_VECTOR that it is
*not always possible* to legalize while keeping it
a BUILD_VECTOR (vector_shuffle requires the mask
to be a BUILD_VECTOR, as opposed to a vector with
the right vector type).  With this check it is even
harder to legalize the mask - turning the check off
means that LegalizeTypes manages to legalize almost
all vector shuffles encountered in practice.  The
correct solution is to change vector_shuffle to be a
variadic node with the mask built into it as operands.
While waiting for that change, this hack stops the
problem with vector_shuffle from blocking the turning
on of LegalizeTypes.

llvm-svn: 57965

llvm-svn: 57964

llvm-svn: 57963

are their operands.

llvm-svn: 57956

llvm-svn: 57951

1. Remove a bogus assertion, clients other than sema can return a
   null pointer from actions that result in ParseTypeName returning null.
2. Remove dead RParenLoc variable.
3. Simplify control flow handling error conditions.
4. On a major failure, we should skip until ')' not until '}'.

llvm-svn: 57949