Folding IntToPtr or PtrToInt into Loads, due to r238452,
perturbs the mips-varargs test-case.
Patch by Philip Pfaffe!
Differential Revision: http://reviews.llvm.org/D9153
llvm-svn: 238455
This is a follow-up to r238266. It turned out structors are codegened through a different path,
and didn't get the storage class set in EmitGlobalFunctionDefinition.
llvm-svn: 238443
method expressions and array literals. They should not bind stronger
than regular parentheses or the braces of braced lists.
Specific test case in JavaScript:
Before:
var aaaaa: List<
SomeThing> = [new SomeThingAAAAAAAAAAAA(), new SomeThingBBBBBBBBB()];
After:
var aaaaa: List<SomeThing> = [
new SomeThingAAAAAAAAAAAA(),
new SomeThingBBBBBBBBB()
];
llvm-svn: 238400
Cygwin (and MinGW) targets define __declspec to __attribute__ unless
-fms-extensions is specified. It turns out that cygwin headers rely on
the existence of this macro.
llvm-svn: 238394
This isn't an actual revert of r237769, it just restores the behavior of
the Clang driver prior to it while completely re-implementing how that
behavior works.
This also re-does the work of making the default OpenMP runtime
selectable at CMake (or configure) time to work in the way all of our
other such hooks do (config.h, configure and cmake hooks, etc.).
I've re-implemented how we manage the '-fopenmp' flagset in an important
way. Now, the "default" hook just makes '-fopenmp' equivalent to
'-fopenmp=<default>' rather than a separate special beast. Also, there
is an '-fno-openmp' flag which does the obvious thing. Also, the code is
shared between all the places to select a known OpenMP runtime and act
on it.
Finally, and most significantly, I've taught the driver to inspect the
selected runtime when choosing whether to propagate the '-fopenmp' flag
to the frontend in the CC1 commandline. Without this, it isn't possible
to use Clang with libgomp, even if you were happy with the serial,
boring way in which it worked previously (ignoring all #pragmas but
linking in the library to satisfy direct calls into the runtime).
While I'm here, I've gone ahead and sketched out a path for the future
name of LLVM's OpenMP runtime (libomp) and the legacy support for its
current name (libiomp5) in what seems a more reasonable way.
To re-enable LLVM's OpenMP runtime (which I think should wait until the
normal getting started instructions are a reasonable way for falks to
check out, build, and install Clang with the runtime) all that needs to
change is the default string in the CMakeLists.txt and configure.ac
file. No code changes necessary.
I also added a test for the driver's behavior around OpenMP since it was
*completely missing* previously. Makes it unsurprising that we got it
wrong.
llvm-svn: 238389
When checking if a function is noreturn, consider a codepath to be noreturn if
the path destroys a class and the class destructor, base class destructors, or
member field destructors are marked noreturn.
Differential Revision: http://reviews.llvm.org/D9454
llvm-svn: 238382
Avoiding ugly combination of string parsing in the front-end. We still
need to move away from CPU parsing at all, but that's for a different
commit.
llvm-svn: 238318
A definintion like this could not be formatted at all:
constructor({aa}: {
aa?: string,
aaaaaaaa?: string,
aaaaaaaaaaaaaaa?: boolean,
aaaaaa?: List<string>
}) {
}
llvm-svn: 238291
Previously, we wouldn't call checkDLLAttribute() after the class template
specialization definition if the class template was already instantiated
by an explicit class template specialization declaration.
llvm-svn: 238266
The representation of a pointer-to-member in the MS ABI is governed by
the layout of the relevant class or if a model has been explicitly
specified. If no model is specified, then an appropriate
"worst-case-scenario" model is implicitly chosen if, and only, if the
pointer-to-member type's representation was needed.
Debug info cannot force a pointer-to-member type to have a
representation so do not try to query the size of such a type unless we
know it is safe to do so.
llvm-svn: 238259
Types can be classified as being zero-initializable or
non-zero-initializable. We used to classify array types by giving them
the classification of their base element type. However, incomplete
array types are never initialized directly and thus are always
zero-initializable.
llvm-svn: 238256
Re-land the change r238200, but with modifications in the tests that should
prevent new failures in some environments as reported with the original
change on the mailing list.
llvm-svn: 238253
Note: __declspec is also temporarily enabled when compiling for a CUDA target because there are implementation details relying on __declspec(property) support currently. When those details change, __declspec should be disabled for CUDA targets.
llvm-svn: 238238
On MIPS unsigned int type should not be zero extended but sign-extended.
Patch by Strahinja Petrovic.
Differential Revision: http://reviews.llvm.org/D9198
llvm-svn: 238200
instead of BinPackParameters. Braced lists are used as constructor
calls in many places and so the bin-packing should follow what is done
for other calls and not what is done for function declarations.
llvm-svn: 238184
Specifically, don't add a space before it.
Before:
someFunction(... a);
var x = [1, 2, ... a];
After:
someFunction(...a);
var x = [1, 2, ...a];
llvm-svn: 238183
This fixes a case where the column limit was incorrectly calculated
leading to a macro like this:
#define A \
[] { \
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx( \
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx); \
}
exceeding the column limit.
llvm-svn: 238182
in POWER8.
These are the Clang-related changes for http://reviews.llvm.org/D9081
vadduqm
vaddeuqm
vaddcuq
vaddecuq
vsubuqm
vsubeuqm
vsubcuq
vsubecuq
All builtins are added in altivec.h, and guarded with the POWER8_VECTOR and
powerpc64 macros.
http://reviews.llvm.org/D9903
llvm-svn: 238145
"1-4" specifiers are returned as numeric constants, not identifiers,
and should be treated as such. Currently pragma handler incorrectly
assumes that they are returned as identifiers.
Patch by Andrey Bokhanko.
Differential Revision: http://reviews.llvm.org/D9856
llvm-svn: 238129
An AtomicType might be hidden behind arbitrary levels of typedefs.
getAs<> will reliably walk through the sugar to get the underlying
AtomicType.
This fixes PR23638.
llvm-svn: 238083
Benjamin Kramer