MachineInstrs don't have a slot index.

llvm-svn: 175961

This fixes llvm.org/PR15061.

Before: virtual void f(int *)const;
After:  virtual void f(int *) const;
llvm-svn: 175960

Also don't break in long include directives as that is not desired.

We can now format:

  #include "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  #define LL_FORMAT "ll"
  printf("aaaaa: %d, bbbbbbbbb: %" LL_FORMAT "d, cccccccc: %" LL_FORMAT
         "d, ddddddddd: %" LL_FORMAT "d\n");

Before, this led to weird results.

llvm-svn: 175959

running ASCI_Purple/SMG2000 in the test-suite.

llvm-svn: 175957

llvm-svn: 175956

TwoAddressInstructionPass. The code in rescheduleMIBelowKill() is a bit tricky,
since multiple instructions need to be moved down, one-at-a-time, in reverse
order.

llvm-svn: 175955

llvm-svn: 175954

StackFrame assumes m_sc is additive, but m_sc can lose its target. So now the SymbolContext::Clear() method takes a bool that indicates if the target should be cleared. Modified all existing code to properly set the bool argument.

llvm-svn: 175953

llvm-svn: 175952

llvm-svn: 175951

macros.The rest is some small misc. stuff.

llvm-svn: 175950

ubsan: Emit bounds checks for array indexing, vector indexing, and (in really simple cases) pointer arithmetic. This augments the existing bounds checking with language-level array bounds information.

llvm-svn: 175949

llvm-svn: 175948

in the gdb-remote Process plugin files.

llvm-svn: 175947

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