Now clang should be able to use compiler-rt and libc++ on mingw.
Based on a patch by Martell Malone.
Differential Revision: http://reviews.llvm.org/D11237
llvm-svn: 242905
Summary:
Create diagnostic for function concept declaration which is not a
definition.
Create diagnostic for concept declaration which isn't in namespace
scope.
Create associated tests.
Reviewers: rsmith, faisalv, fraggamuffin, hubert.reinterpretcast
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D11027
Patch by Nathan Wilson!
llvm-svn: 242899
more modules are added: visit modules depth-first rather than breadth-first.
The visitation is still (approximately) oldest-to-newest, and still guarantees
that a module is visited before anything it imports, so modules that are
imported by others sometimes need to jump to a later position in the visitation
order when more modules are loaded, but independent module trees don't
interfere with each other any more.
llvm-svn: 242863
Before we skipped that for virtual functions not fully qualified (r81507).
This commit basically reverts this to the older behaviour, which seems
more consistent. We now also correctly consider ill-formed calls to deleted
member functions, which were silently passed before in some cases.
The review contains the whole discussion.
PR: 20268
Differential Revision: http://reviews.llvm.org/D11334
llvm-svn: 242857
the identifier table. This is redundant, since the TU-scope lookups are also
serialized as part of the TU DeclContext, and wasteful in a number of ways. We
still emit the decls for PCH / preamble builds, since for those we want
identical results, not merely semantically equivalent ones.
llvm-svn: 242855
We ended up with the wrong predefine after the recent TargetParser shuffle, and
I accidentally solidified it with a test. This should fix it.
llvm-svn: 242841
It should now support three mingw distributions running on Windows
and three Linux distributions. The include directories for each are
listed in the comments.
llvm-svn: 242766
option "-arm-reserve-r9".
This recommits r242736, which had to be reverted because the llvm-side
change that was committed in r242737 caused the number of subtarget
features to go over the limit of 64.
This change is needed since backend options do not make it to the backend
when doing LTO and are not capable of changing the behavior of code-gen
passes on a per-function basis.
rdar://problem/21529937
Differential Revision: http://reviews.llvm.org/D11319
llvm-svn: 242755
r242737 caused builds to fail with the following error message, so I'm
reverting the clang side change too:
error:Too many subtarget features! Bump MAX_SUBTARGET_FEATURES.
llvm-svn: 242741
option "-arm-reserve-r9".
This change is needed since backend options do not make it to the backend
when doing LTO and are not capable of changing the behavior of code-gen
passes on a per-function basis.
rdar://problem/21529937
Differential Revision: http://reviews.llvm.org/D11319
llvm-svn: 242736
GenerateHasAttrSpellingStringSwitch and GenerateTargetRequirements had
duplicated code to check the conditions for target-specific attributes.
Refactor the duplicated code into a separate function. NFC.
llvm-svn: 242731
Clang used to silently ignore __declspec(novtable). It is implemented
now, but leaving the vtable uninitialized does not work when using the
Itanium ABI, where the class layout for complex class hierarchies is
stored in the vtable. It might be possible to honor the novtable
attribute in some simple cases and either report an error or ignore
it in more complex situations, but it’s not clear if that would be
worthwhile. There is also value in having a simple and predictable
behavior, so this changes clang to simply ignore novtable when not using
the Microsoft C++ ABI.
llvm-svn: 242730
Otherwise the stale module cache data may cause the test to fail. These
two tests are new and are the only instances of c-index-test with
-fmodules that doesn't have an explicit module cache path.
llvm-svn: 242710
Sometimes we can provide an initializer for static locals, in which case
we sometimes might need to change the type. Changing the type requires
making a new LLVM GlobalVariable, and in this codepath we were
forgetting to transfer the comdat.
Fixes PR23838.
Patch by Ivan Garramona.
llvm-svn: 242704
This is the PS4 counterpart to r229376, which quotes the library name if the
name contains space. It was discovered that if a library name contains both
double-quote and space characters, quoting the name might produce unexpected
results, but we are mostly concerned with a Windows host environment, which
does not allow double-quote or slashes in file/folder names.
Differential Revision: http://reviews.llvm.org/D11275
llvm-svn: 242689
GCC allows case-insensitive values for -mcpu, -march and -mtune options.
This patch implements the same behaviour for the -mtune option for the AArch64 target.
Differential Revision: http://reviews.llvm.org/D10563
llvm-svn: 242663
Samuel Antao