This patch implements the CallEnter/CallExit idea of Ted.
Add two interfaces to GRSubEngine: ProcessCallEnter, ProcessCallExit.
The CallEnter program point uses caller's location context. The
CallExit program point uses callee's location context.
CallEnter is built by GRStmtNodeBuilder. CallExit is built by
GREndPathNodeBuilder.
llvm-svn: 97122
to various MacOS X functions. The checks in BasicObjCFoundationChecks.cpp will
gradually be migrated here.
As a first check, check that when 'dispatch_once()' is passed a predicate value
that has non-local storage.
llvm-svn: 97116
class types, dependent types, and namespaces. I had previously
weakened this invariant while working on parsing pseudo-destructor
expressions, but recent work in that area has made these changes
unnecessary.
llvm-svn: 97112
This is the way I would like to move the frontend function towards -- distinct
pieces of functionality should be exposed only via FrontendAction
implementations which have clean and relatively-stable APIs.
This also isolates the surface area in clang which depends on LLVM CodeGen.
llvm-svn: 97110
expressions that look like pseudo-destructors, e.g.,
p->T::~T()
where p has dependent type.
At template instantiate time, we determine whether we actually have a
pseudo-destructor or a member access, and funnel down to the
appropriate routine in Sema.
Fixes PR6380.
llvm-svn: 97092
(511*16) bytes register displacement (D-form).
NOTE: This is a potential headache, given the SPU's local core limitations,
allowing the software developer to commit stack overrun suicide unknowingly.
Also, large SPU stack frames will cause code size explosion. But, one presumes
that the software developer knows what they're doing...
Contributed by Kalle.Raiskila@nokia.com, edited slightly before commit.
llvm-svn: 97091
to various unix/posix functions, e.g. 'open()'.
As a first check, check that when 'open()' is passed 'O_CREAT' that it has
a third argument.
llvm-svn: 97086
CXXPseudoDestructorExpr.
Update template instantiation for pseudo-destructor expressions to use
this source information and to make use of
Sema::BuildPseudoDestructorExpr when the base expression is dependent
or refers to a scalar type.
llvm-svn: 97079
GCC_except_table label but before the Lexception, which the FDE references.
This causes problems as the FDE does not point to the start of an LSDA chunk.
Use an unnormalized uleb128 for the call-site table length that includes the
padding.
llvm-svn: 97078
type-specifier-seq. Fixes some conditional-jump-on-unitialized-value
errors in valgrind. Also counts as attempt #2 at making the MSVC
buildbot happy.
llvm-svn: 97077