Summary:
I've got a patchset in my home directory to integrate support for
SafeStack into CloudABI's C library. All of the CloudABI unit tests
still seem to pass. Pretty sweet!
This change adds the necessary changes to Clang to make
-fsanitize=safe-stack work on CloudABI. Without it, passing this command
line flag throws an error.
Reviewers: eugenis, samsonov
Differential Revision: http://reviews.llvm.org/D17243
llvm-svn: 261135
OpenCL Extension v1.2 s9.5 allows half precision floating point
type literals with suffices h or H when cl_khr_fp16 is enabled.
Example: half x = 1.0h;
Patch by Liu Yaxun (Sam)!
Differential Revision: http://reviews.llvm.org/D16865
llvm-svn: 261084
This appears to be passing '-Wl,-order_file' to Linux link commands,
which then causes the linker to silently, behind the scenes, write the
output to 'rder_file' instead of somewhere else. Will work with Chris to
figure out the proper support for this, but so far there are numerous
people who can't get Clang to update when they build because of this.
llvm-svn: 261054
Summary: Use the new pipeline implemented in D17115
Reviewers: tejohnson
Subscribers: joker.eph, cfe-commits
Differential Revision: http://reviews.llvm.org/D17272
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 261045
ptxas optimizations are disabled if we need to generate debug info
as ptxas does not accept '-g' otherwise.
Differential Revision: http://reviews.llvm.org/D17111
llvm-svn: 261018
Summary:
The keyword "template" isn't necessary when
printing a fully-qualified qualtype name, and, in fact,
results in a syntax error if one tries to use it. So stop
printing it.
Reviewers: rsmith, rnk
Subscribers: rnk, klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D17214
llvm-svn: 261005
Tag the test with "REQUIRES: can-remove-opened-file", which is what we
use for the similar test Modules/explicit-build-missing-file.cpp.
llvm-svn: 260994
Previously we would leave behind the old name specifier prefix, which
creates an invalid AST. Other callers of CorrectTypo update their
CXXScopeSpec objects with the correction specifier if one is present.
llvm-svn: 260993
Like cl.exe, clang-cl allows adding system include directories via the
INCLUDE env var. Having a driver flag for this functionality is useful,
so add this too.
(In the future, we probably also want to have a flag alternative to
VCINSTALLDIR as used in MSVCToolChain::getVisualStudioBinaries(), and
a way to override the registry accesses in MSVCToolChain::getWindowsSDKDir()
-- maybe -ivcroot= and -iwinsdkroot=?).
llvm-svn: 260990
Loop-based directives allow to use iterators as loop counters. Iterators are allowed to define their own operators. This patch allows to use compound assignment operators for iterators.
llvm-svn: 260957
Expressions inside 'schedule'|'dist_schedule' clause must be captured in
combined directives to avoid possible crash during codegen. Patch
improves handling of such constructs
llvm-svn: 260954
r260925 introduced a version of the *trim methods which is preferable
when trimming a single kind of character. Update all users in clang.
llvm-svn: 260927
I'd accidentally skipped the CMake check in a premature optimisation. I'd also
put the original test in completely the wrong place.
Thanks Jonas Hahnfeld!
llvm-svn: 260898
In my previous commit (rL260881) I forget to svn add tests. This commit adds
them.
Differential Revision: http://reviews.llvm.org/D16846
llvm-svn: 260882
This patch fixes the following bugs in __builtin_classify_type implementation:
1) Support for member functions and fields
2) Same behavior as GCC in C mode (specifically, return integer_type_class for
enums and pointer_type_class for function pointers and arrays). Behavior in
C++ mode didn't changed.
Also, it refactors the whole implementation, by replacing a sequence of
if-else-if with a couple of switches.
Differential Revision: http://reviews.llvm.org/D16846
llvm-svn: 260881
Sync barrier will be emitted after generation of firstprivate variables
only if one of the firstprivate vars is used in lastprivate clause.
llvm-svn: 260877
In the case that the array indexing itself is within a type dependent context,
bail out of the evaluation. We would previously try to symbolically evaluate
the expression which would then try to evaluate a non-address expression as an
address, triggering an assertion in Asserts builds.
We only need to consider the array subscript expression itself as in the case
that the base itself being type dependent is handled appropriately in EvalAddr.
Resolves PR26599.
llvm-svn: 260867
Enable it for USRs and names when indexing.
Forward references can have different template argument names; including them
makes USRs and names unstable, since the name depends on whether we saw a forward reference or not.
llvm-svn: 260866
These codepaths would generate warnings with GCC on linux even though the switch
was covered. Add llvm_unreachable markers to indicate that the switch should be
covered. NFC.
llvm-svn: 260865
C++ programs compiled for profiling (using `-pg`) should be linked with
`-lc++_p` (or `-lstdc++_p`, depending on the `-stdlib=` setting), not
with the regular C++ libraries.
Add a `FreeBSD::AddCXXStdlibLibArgs()` override to handle this, and add
a test case for it. While here, extend the test case for the proper
passing of -lm and -lm_p.
Reviewers: compnerd, davide, dws, emaste
Reviewed By: compnerd
Differential Revision: http://reviews.llvm.org/D16264
llvm-svn: 260851
Summary:
Unlike other outlined regions in OpenMP, offloading entry points have to have be visible (external linkage) for the device side. Using dots in the names of the entries can be therefore problematic for some toolchains, e.g. NVPTX.
Also the patch drops the column information in the unique name of the entry points. The parsing of directives ignore unknown tokens, preventing several target regions to be implemented in the same line. Therefore, the line information is sufficient for the name to be unique. Also, the preprocessor printer does not preserve the column information, causing offloading-entry detection issues if the host uses an integrated preprocessor and the target doesn't (or vice versa).
Reviewers: hfinkel, arpith-jacob, carlo.bertolli, kkwli0, ABataev
Subscribers: cfe-commits, fraggamuffin, caomhin
Differential Revision: http://reviews.llvm.org/D17179
llvm-svn: 260837
Storing std::strings in attributes simply doesn't work, we never call
the destructor. Use an array of StringRefs instead of std::strings and
copy the data into memory taken from the ASTContext.
llvm-svn: 260831
Ed Schouten