Summary:
For code reuse in SemaCodeComplete.
Note that the tests for QualTypeNames are still in Tooling as they use
Tooling's common testing code.
Reviewers: rsmith, saugustine, rnk, klimek, bkramer
Reviewed By: rnk
Subscribers: cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D39224
llvm-svn: 317676
Summary:
This just seems to have been an oversight. We already supported the f64
atomic add with an explicit scope (e.g. "cta"), but not the scopeless
version.
Reviewers: tra
Subscribers: jholewinski, sanjoy, cfe-commits, llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D39638
llvm-svn: 317623
Note: This change has a cyclical dependency on D39485. Both these changes must be submitted at the same time to avoid a build breakage.
Reviewers: vlad.tsyrklevich
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D39486
llvm-svn: 317616
This patch renames some of the flag names of the clang/libomptarget map interface. The old names are slightly misleading, whereas the new ones describe in a better way what each flag is about.
Only the macros within the enumeration are renamed, there is no change in functionality therefore there are no updated regression tests.
Differential Revision: https://reviews.llvm.org/D39745
llvm-svn: 317598
The files are already large, and we may need to add even more RUNs to
distinguish differences based on OS, environment, or other platform things.
llvm-svn: 317583
Do not crash when trying to define and call a non-standard
strcpy(unsigned char *, unsigned char *) during analysis.
At the same time, do not try to actually evaluate the call.
Differential Revision: https://reviews.llvm.org/D39422
llvm-svn: 317565
This documents the differences/interactions between _Float16 and __fp16
and is a companion change for the _Float16 type implementation (r312794).
Differential Revision: https://reviews.llvm.org/D35295
llvm-svn: 317558
The analyzer's BodyFarm models dispatch_once() by comparing the passed-in
predicate against a known 'done' value. If the predicate does not have that
value, the model updates the predicate to have that value and executes the
passed in block.
Unfortunately, the current model uses the wrong 'done' value: 1 instead of ~0.
This interferes with libdispatch's static inline function _dispatch_once(),
which enables a fast path if the block has already been executed. That function
uses __builtin_assume() to tell the compiler that the done flag is set to ~0 on
exit. When r302880 added modeling of __builtin_assume(), this caused the
analyzer to assume 1 == ~0. This in turn caused the analyzer to never explore any code after a call to dispatch_once().
This patch regains the missing coverage by updating BodyFarm to use the correct
'done' value.
rdar://problem/34413048
Differential Revision: https://reviews.llvm.org/D39691
llvm-svn: 317516
Summary:
This change allows binutils to be used for linking with MSVC. Currently, when
using an MSVC target and `-fuse-ld=bfd`, the driver produces an invalid linker
invocation.
Reviewers: rnk, compnerd
Reviewed By: compnerd
Subscribers: smeenai, cfe-commits
Differential Revision: https://reviews.llvm.org/D39509
llvm-svn: 317511
Basically a regression after r316268.
However the diagnostic is correct, but the test coverage is bad.
So just like rL316500, introduce yet more tests,
and adjust the release notes.
See https://bugs.llvm.org/show_bug.cgi?id=35200
llvm-svn: 317421
GNU frontends don't have options like /MT, /MD
This fixes a few link error regressions with libc++ and libc++abi
Reviewers: rnk, mstorsjo, compnerd
Differential Revision: https://reviews.llvm.org/D33620
llvm-svn: 317398
This is a re-apply of rL313082 which was reverted in rL313088
In rL289668 the ability to specify the default linker at compile time
was added but because the MinGW driver used custom detection we could
not take advantage of this new CMAKE flag CLANG_DEFAULT_LINKER.
rL289668 added no test cases and the mingw driver was either overlooked
or purposefully skipped because it has some custom linker tests
Removing them here because they are covered by the generic case.
Reviewers: rnk
Differntial Revision: https://reviews.llvm.org/D37727
llvm-svn: 317397
Add a mix of postive and negative tests to check that wrong Decls won't be
flagged in the diagnostic. Split the check everything test and moved the
pieces closer to where the related tests are.
llvm-svn: 317394
when needed
This commit implements the semicolon insertion logic into the extract
refactoring. The following rules are used:
- extracting expression: add terminating ';' to the extracted function.
- extracting statements that don't require terminating ';' (e.g. switch): add
terminating ';' to the callee.
- extracting statements with ';': move (if possible) the original ';' from the
callee and add terminating ';'.
- otherwise, add ';' to both places.
Differential Revision: https://reviews.llvm.org/D39441
llvm-svn: 317343
Summary:
This change adds Scudo as a possible Sanitizer option via -fsanitize=.
This allows for easier static & shared linking of the Scudo library, it allows
us to enforce PIE (otherwise the security of the allocator is moot), and check
for incompatible Sanitizers combo.
In its current form, Scudo is not compatible with any other Sanitizer, but the
plan is to make it work in conjunction with UBsan (-fsanitize=scudo,undefined),
which will require additional work outside of the scope of this change.
Reviewers: eugenis, kcc, alekseyshl
Reviewed By: eugenis, alekseyshl
Subscribers: llvm-commits, srhines
Differential Revision: https://reviews.llvm.org/D39334
llvm-svn: 317337
Summary:
This makes clang-format sort using declarations case-sensitive with the
exception that '_' comes just before 'A'. This is better than the current case
insensitive version, because it groups uppercase names in the same namespace
together.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D39549
llvm-svn: 317325
Ilya Biryukov