llvm-svn: 167917

llvm-svn: 167916

llvm-svn: 167915

Set FFLOOR for vectors to expand on CellSPU to keep instruction selection from failing on llvm.floor of a vector.

llvm-svn: 167914

llvm-svn: 167913

llvm-svn: 167912

Found by Richard Smith in post-commit review of r167906.

llvm-svn: 167911

Thread::ResetFrameZeroRegisters() clear the UnwindLLDB object when
resetting the thread's register state.

llvm-svn: 167910

* getMostSpecialized()

/// \param Index if non-NULL and the result of this function is non-nULL,
/// receives the index corresponding to the resulting function template
/// specialization.

* DeduceTemplateArguments()

/// \param Name the name of the function being called. This is only significant
/// when the function template is a conversion function template, in which
/// case this routine will also perform template argument deduction based on
/// the function to which

llvm-svn: 167909

llvm-svn: 167908

the related comma pasting extension.

In certain cases, we used to get two diagnostics for what is essentially one
extension.  This change suppresses the first diagnostic in certain cases
where we know we're going to print the second diagnostic.  The
diagnostic is redundant, and it can't be suppressed in the definition
of the macro because it points at the use of the macro, so we want to
avoid printing it if possible.

The implementation works by detecting constructs which look like comma
pasting at the time of the definition of the macro; this information
is then used when the macro is used.  (We can't actually detect
whether we're using the comma pasting extension until the macro is
actually used, but we can detecting constructs which will be comma
pasting if the varargs argument is elided.)

<rdar://problem/12292192>

llvm-svn: 167907

This corrects the mangling and linkage of classes (& their member functions) in
cases like this:

  struct foo {
    struct {
      void func() { ... }
    } x;
  };

we were accidentally giving this nested unnamed struct 'no' linkage where it
should've had the linkage of the outer class. The mangling was incorrecty too,
mangling as TU-wide unnamed type mangling of $_X rather than class-scoped
mangling of UtX_.

This also fixes -Wunused-member-function which would incorrectly diagnose
'func' as unused due to it having no linkage & thus appearing to be TU-local
when in fact it might be correctly used in another TU.

Similar mangling should be applied to function local classes in similar cases
but I've deferred that for a subsequent patch.

Review/discussion by Richard Smith, John McCall, & especially Eli Friedman.

llvm-svn: 167906

llvm-svn: 167905

Do some cleanup of the code while here.

Inspired by patch by Logan Chien!

llvm-svn: 167904

llvm-svn: 167903

llvm-svn: 167902

llvm-svn: 167901

Fix an assertion failure printing the unused-label fixit in files using CRLF line endings.  <rdar://problem/12639047>.

llvm-svn: 167900

test was whether the /selected/ operator= was trivial, not whether the class
had any trivial (or any non-trivial) operator=s.

llvm-svn: 167897

positions of Objective-C methods.

It is possible to recover a lot of type information about
Objective-C methods from the reflective metadata for their
implementations.  This information is not rich when it
comes to struct types, however, and it is not possible to
produce a type in the debugger's round-tripped AST which
will really do anything useful during type-checking.
Therefore we allow __unknown_anytype in these positions,
which essentially disables type-checking for that argument.
We infer the parameter type to be the unqualified type of
the argument expression unless that expression is an
explicit cast, in which case it becomes the type-as-written
of that cast.

rdar://problem/12565338

llvm-svn: 167896

Added missing plist files for iOS.

llvm-svn: 167895

llvm-svn: 167894

llvm-svn: 167893

llvm-svn: 167892

llvm-svn: 167891

Fix typo from code review (thanks to Alexey Samsonov). This is also caught by the existing tests when building for i386.

llvm-svn: 167890

Darwin. Patch by Jean-Daniel Dupas, tweaked by Jonathan Sauer, simplified
somewhat by me.

llvm-svn: 167889

-fsanitize=undefined: Switch to using sanitizer_common for output. This gets us much closer to not depending on any system headers.

llvm-svn: 167888

temporarily since it breaks the gdb bots.

This reverts commit r167807/30305bec25cac981c6d4a3b8be004401310a82a7.

llvm-svn: 167887

temporarily as it is breaking the gdb bots.

This reverts commit r167806/e7ff4c14b157746b3e0228d2dce9f70712d1c126.

llvm-svn: 167886

if the type of the value is a non-trivial class type.  Fixes PR14318.

(There's a minor ObjC++ language change here: given that we can't save the
value, the type of the assignment expression is void in such cases.)

llvm-svn: 167884

llvm-svn: 167883

llvm-svn: 167882

Assignment of Bitcode ownership to Joe Abbey, after announcing proposal on
LLVMdev and not hearing any major objections.  Although it did spark a nice 
discussion regarding what it means to own something in LLVM.

llvm-svn: 167881

llvm-svn: 167880

This option will eventually either be enabled unconditionally or
replaced by a more general live range splitting optimization.

llvm-svn: 167879

Integer literal mangling does not actually depend on exact type of the literal.
This will simplify calling mangleIntegerLiteral when literal type is not known,
for example, when sizes or offsets are mangled as integer literals.

Also, call mangleNumber instead of directly printing mangled values of 0/1, to
avoid this knowledge from being in multiple places.

Patch from Evgeny Eltsin!

llvm-svn: 167878

llvm-svn: 167877

Revert r167836, "llvm/test/Other/close-stderr.ll: Mark it as XFAIL:mingw32 for now.", corresponding to r167849.

llvm-svn: 167876

TLS symbols on PowerPC using the integrated assembler.

llvm-svn: 167875