Before:
class C : test {
class D : test{void f(){int i{2};
}
}
;
}
;
After:
class C : test {
class D : test {
void f() { int i{2}; }
};
};
llvm-svn: 237569
Before:
ASSERT("aaaaaaaaaaaaaaa")
<< aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
<< bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
After:
ASSERT("aaaaaaaaaaaaaaa") << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
<< bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
Also cleanup implementation a bit and only mark closing parenthesis of
these annotations.
llvm-svn: 237567
Internal task structure must be generated like
typedef struct kmp_task {
void * shareds;
kmp_routine_entry_t routine;
kmp_int32 part_id;
kmp_routine_entry_t destructors;
} kmp_task_t;
struct kmp_task_t_with_privates {
kmp_task_t task_data;
.kmp_private. privates;
};
to avoid possible additional alignment bytes in first fields (shareds, routine, part_id and destructors). Runtime library is not aware of such kind additional alignment bytes.
llvm-svn: 237561
It turns out that there is a mangling for 'extern "C"', it's only used
by MSVC in /clr mode. Co-opt this mangling so that extern "C" functions
marked overloadable get demangled nicely.
llvm-svn: 237548
Generally, clang-format tries to keep label-value pairs on a single
line for stream operators. However, we should not do that if there is
just a single such pair, as that doesn't help much.
Before:
llvm::errs() << "aaaaaaaaaaaa: " << aaaaaaa(aaaaaaaaa,
aaaaaaaaa);
After:
llvm::errs() << "aaaaaaaaaaaa: "
<< aaaaaaa(aaaaaaaaa, aaaaaaaaa);
Also remove old test case that was testing actual behavior any more.
llvm-svn: 237535
In -fdelayed-template-parsing mode, templates that aren't used are not parsed
at all. For some diagnostic plugins, this is a problem since they want to
analyse the contents of the template function body. What has been suggested
on cfe-dev [1] is to explicitly parse interesting templates in
HandleTranslationUnit(); IWYU does this for example [2].
This is workable, but since the delayed parsing doesn't run below a call to
ParseTopLevelDecl(), no DestroyTemplateIdAnnotationsRAIIObj object is on the
stack to clean up TemplateIds that are created during parsing. To fix this,
let ~Parser() clean them up in delayed template parsing mode instead of
leaking (or asserting in +Assert builds).
(r219810, relanded in r220400, fixed the same problem in incremental processing
mode; the review thread of r219810 has a good discussion of the problem.)
To test this, give the PrintFunctionNames plugin a flag to force parsing
of a template and add a test that uses it in -fdelayed-template-parsing mode.
Without the Parser.cpp change, that test asserts.
1: http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-August/038415.html
2: https://code.google.com/p/include-what-you-use/source/detail?r=566
llvm-svn: 237531
This patch adds support for the following new instructions in the
Power ISA 2.07:
vpksdss
vpksdus
vpkudus
vpkudum
vupkhsw
vupklsw
These instructions are available through the vec_packs, vec_packsu,
vec_unpackh, and vec_unpackl built-in interfaces. These are
lane-sensitive instructions, so the built-ins have different
implementations for big- and little-endian, and the instructions must
be marked as killing the vector swap optimization for now.
The first three instructions perform saturating pack operations. The
fourth performs a modulo pack operation, which means it can be
represented with a vector shuffle, and conversely the appropriate
vector shuffles may cause this instruction to be generated. The other
instructions are only generated via built-in support for now.
I noticed during patch preparation that the macro __VSX__ was not
previously predefined when the power8-vector or direct-move features
are requested. This is an error, and I've corrected that here as
well.
Appropriate tests have been added.
There is a companion patch to llvm for the rest of this support.
llvm-svn: 237500
The error has the form ... 'int' ... 'const int' ... dropped qualifiers. At
first glance, it appears that the const qualifier is added. Reverse the types
so that the second type is less qualified than the first.
llvm-svn: 237482
With this change, enabling -fmodules-local-submodule-visibility results in name
visibility rules being applied to submodules of the current module in addition
to imported modules (that is, names no longer "leak" between submodules of the
same top-level module). This also makes it much safer to textually include a
non-modular library into a module: each submodule that textually includes that
library will get its own "copy" of that library, and so the library becomes
visible no matter which including submodule you import.
llvm-svn: 237473
Starting from r236426 FindInstantiatedDecl may instantiate types that
are referenced before definition. This change limit the set of types
that can be instantiated by this function.
llvm-svn: 237434
comments. At some point, we might to want to a layout with a different
number of columns instead, but at the moment, this causes more
confusion than it's worth.
llvm-svn: 237427
Summary:
r235215 enables support in LLVM for legalizing f16 type in the IR. AArch64
already had support for this. r235215 and some backend patches brought support
for ARM, X86, X86-64, Mips and Mips64.
This change exposes the LangOption 'NativeHalfType' in the command line, so the
backend legalization can be used if desired. NativeHalfType is enabled for
OpenCL (current behavior) or if '-fnative-half-type' is set.
Reviewers: olista01, steven_wu, ab
Subscribers: cfe-commits, srhines, aemerson
Differential Revision: http://reviews.llvm.org/D9781
llvm-svn: 237406
The issue I was trying to solve in r236547 was about built-in macros,
but I disabled coverage in all system macros. This is actually a bit
of overkill, and makes the display of coverage around system macros
degrade unnecessarily. Instead, limit this to builtins specifically.
llvm-svn: 237397
This reverts commit 742dc9b6c9686ab52860b7da39c3a126d8a97fbc.
This is generating multiple segfaults in our internal builds.
Test case coming up shortly.
llvm-svn: 237391
Follow-up to commit for revision 236848.
Just a test case for the macro definition under the right CPU/Arch.
One combination was actually missed in the initial fix:
- powerpc64-unknown-unknown -mcpu=pwr8 (rather than -mcpu=power8).
llvm-svn: 237386
Summary:
Space on stack allocated for unused structures returned by functions was unused
even when it's lifetime didn't intersect with lifetime of any other objects that
could use the same space.
The test added also checks for named and auto objects. It seems to make sense
to have this all in one place.
Reviewers: aadg, rsmith, rjmccall, rnk
Reviewed By: rnk
Subscribers: asl, cfe-commits
Differential Revision: http://reviews.llvm.org/D9743
llvm-svn: 237385
Emit warning when operand to `delete` is allocated with `new[]` or
operand to `delete[]` is allocated with `new`.
Reviewers: rtrieu, jordan_rose, rsmith
Subscribers: majnemer, cfe-commits
Differential Revision: http://reviews.llvm.org/D4661
llvm-svn: 237368
Daniel Jasper