llvm-svn: 175946

Fixing issues in previous checkin - still figuring out how to make expectedFailureClang take the bugnumber

llvm-svn: 175945

llvm-svn: 175944

rdar://12399248

llvm-svn: 175943

The decorators @expectedFailure (plain and special-case like i386, clang, ...) are modified to optionally take a bugnumber argument
If such an argument is specified, the failure report (or unexpected success report) will include the information passed in as part of the message
This is mostly useful for associating failures to issue IDs in issue management systems (e.g. the LLVM bugzilla)

llvm-svn: 175942

llvm-svn: 175941

Handle an implied 'sp' operand.

rdar://11466783

llvm-svn: 175940

rdar://13273675.

llvm-svn: 175939

Use Optional<CFG*> where invalid states were needed previously. In the one case
where that's not possible (beginAutomaticObjDtorsInsert) just use a dummy
CFGAutomaticObjDtor.

Thanks for the help from Jordan Rose & discussion/feedback from Ted Kremenek
and Doug Gregor.

Post commit code review feedback on r175796 by Ted Kremenek.

llvm-svn: 175938

Weather we should give C language linkage to functions and variables with
internal linkage probably depends on how much code assumes it. The standard
says they should have no language linkage, but gcc and msvc assign them
C language linkage.

This commit removes the hack that was preventing the mangling on static
functions declare in extern C contexts. It is an experiment to see if we
can implement the rules in the standard.

If it turns out that many users depend on these functions and variables
having C language linkage, we should change isExternC instead and try
to convince the CWG to change the standard.

llvm-svn: 175937

llvm-svn: 175936

and through to the debug info in the module. In order to make the
testcase a bit more efficient allow the filename to go through
compilation for compile and not assemble jobs and turn off the
extract for cases where we don't create an object.

llvm-svn: 175935

update testcase accordingly to give the correct name to the cu.

llvm-svn: 175934

the debug info for -gsplit-dwarf so we can encode that location
in the skeleton cu.

llvm-svn: 175933

llvm-svn: 175932

llvm-svn: 175931

llvm-svn: 175930

One of the phases of SelectionDAG is LegalizeVectors. We don't need to sort the DAG and copy nodes around if there are no vector ops.

Speeds up the compilation time of SelectionDAG on a big scalar workload by ~8%.

llvm-svn: 175929

Need host_statistics on profile data to get host's user/system/idle clicks

llvm-svn: 175928

<rdar://problem/13270229>

llvm-svn: 175927

<rdar://problem/13270100>

llvm-svn: 175926

arguments than it should accept.

llvm-svn: 175925

Fixed an issue where if we got a 'A' async packet back from debugserver, we would resend the last continue command. We now correctly identify the packet as async (just like the 'O' stdout async packet) and we don't resend the continue command.

llvm-svn: 175924

c++'s named cast need be replaced for bridge casting.
// rdar://12788838

llvm-svn: 175923

The thread plans run before the event is broadcast, so they should be calling ShouldStopSynchronous on any Stop Info's
they want to check.  The full ShouldStop should only be called on the public side of the event system.

llvm-svn: 175922

llvm-svn: 175921

llvm-svn: 175920

The assembler historically didn't make use of any target features, but this has
changed when support for old CPUs that don't support long nops was added.

llvm-svn: 175919

Some attributes make sense only on the function or on the call site, but not
both. Make this distinction here.

llvm-svn: 175918

llvm-svn: 175917

to want to propagate some information through the module into
the back end and so need to pass it through to codegen.

Also make the methods file static so we can use them in other places.

llvm-svn: 175916

llvm-svn: 175915

llvm-svn: 175914

This Decl shouldn't be the canonical Decl; it should be the Decl used by
the CXXBaseSpecifier in the subclass. Unfortunately, that means continuing
to throw getCanonicalDecl() on all comparisons.

This fixes MemRegion::getAsOffset's use of ASTRecordLayout when redeclarations
are involved.

llvm-svn: 175913

llvm-svn: 175912

llvm-svn: 175911

llvm-svn: 175910

llvm-svn: 175909

llvm-svn: 175908

its index in the preprocessed entities vector.

This is because the order of the entities in the vector can change in some (uncommon) cases.

llvm-svn: 175907