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Fix last warned location in ittnotify_static.cpp using the defined
macro KMP_FALLTHROUGH().
Differential Revision: https://reviews.llvm.org/D65871
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@369003 91177308-0d34-0410-b5e6-96231b3b80d8
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Instead, maintain a list of disabled options to still build libomp and
libomptarget without warnings. This includes -Wno-error and -Wno-pedantic
to silence warnings that LLVM enables when building in-tree.
I tested the following compilers:
* Clang 6.0, 7.0, 8.0
* GCC 4.8.5 (CentOS 7), GCC 6, 7, 8, 9
* Intel Compiler 16, 17, 18, 19
RFC thread on openmp-dev mailing list:
http://lists.llvm.org/pipermail/openmp-dev/2019-August/002668.html
Differential Revision: https://reviews.llvm.org/D65867
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@368999 91177308-0d34-0410-b5e6-96231b3b80d8
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complain when the variable is empty. Fixes PR 41401.
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@357828 91177308-0d34-0410-b5e6-96231b3b80d8
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On most platforms, certain compiler and linker flags have to be passed
when using pthreads, otherwise linking against libomp.so might fail with
undefined references to several pthread functions.
Use CMake's `find_package(Threads)` to determine these for standalone
builds, or take them (and optionally modify them) from the top-level
LLVM cmake files.
Also, On FreeBSD, ensure that libomp.so is linked against libm.so,
similar to NetBSD.
Adjust test cases with hardcoded `-lpthread` flag to use the common
build flags, which should now have the required pthread flags.
Reviewers: emaste, jlpeyton, krytarowski, mgorny, protze.joachim, Hahnfeld
Reviewed By: Hahnfeld
Subscribers: AndreyChurbanov, tra, EricWF, Hahnfeld, jfb, jdoerfert, openmp-commits
Tags: #openmp
Differential Revision: https://reviews.llvm.org/D59451
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@357618 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
The current install-clang-headers target installs clang's resource
directory headers. This is different from the install-llvm-headers
target, which installs LLVM's API headers. We want to introduce the
corresponding target to clang, and the natural name for that new target
would be install-clang-headers. Rename the existing target to
install-clang-resource-headers to free up the install-clang-headers name
for the new target, following the discussion on cfe-dev [1].
I didn't find any bots on zorg referencing install-clang-headers. I'll
send out another PSA to cfe-dev to accompany this rename.
[1] http://lists.llvm.org/pipermail/cfe-dev/2019-February/061365.html
Reviewers: beanz, phosek, tstellar, rnk, dim, serge-sans-paille
Subscribers: mgorny, javed.absar, jdoerfert, #sanitizers, openmp-commits, lldb-commits, cfe-commits, llvm-commits
Tags: #clang, #sanitizers, #lldb, #openmp, #llvm
Differential Revision: https://reviews.llvm.org/D58791
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@355340 91177308-0d34-0410-b5e6-96231b3b80d8
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Fix ninja build detect test compiler failed under windows.
Patch by Peiyuan Song
Differential Revision: https://reviews.llvm.org/D53479
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@351223 91177308-0d34-0410-b5e6-96231b3b80d8
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Prefer using '-std=gnu++11' over '-std=c++11' when available, as NetBSD
exposes the correct alloca() implementation only with gnu* C/C++
standards.
Differential Revision: https://reviews.llvm.org/D55477
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@348854 91177308-0d34-0410-b5e6-96231b3b80d8
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This patch also introduces testing for libomptarget-nvptx
which has been missing until now. I propose to add tests for
all bugs that are fixed in the future.
The target check-libomptarget-nvptx is not run by default because
- we can't determine if there is a GPU plugged into the system.
- it will require the latest Clang compiler. Keeping compatibility
with older releases would prevent testing newer code generation
developed in trunk.
Differential Revision: https://reviews.llvm.org/D51687
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@343324 91177308-0d34-0410-b5e6-96231b3b80d8
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This patch adds a test using the doacross clauses in OpenMP and removes gcc from
testing kmp_doacross_check.c which is only testing the kmp rather than the
gomp interface.
Differential Revision: https://reviews.llvm.org/D50014
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@338757 91177308-0d34-0410-b5e6-96231b3b80d8
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GlobalISel doesn't yet implement blockaddress and falls back to
SelectionDAG. This results in additional branch instruction to
the next basic block which breaks the OMPT tests.
Disable GlobalISel for now when compiling the tests because fixing
them is not easily possible. See http://llvm.org/PR36313 for full
discussion history.
Differential Revision: https://reviews.llvm.org/D43195
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@325218 91177308-0d34-0410-b5e6-96231b3b80d8
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certain compilers
Reasons for expected failures are mainly bugs when using lables in OpenMP regions
or missing support of some OpenMP features.
For some worksharing clauses, support to distinguish the kind of workshare was
added just recently.
If an issue was fixed in a minor release version of a compiler, we flag the
test as unsupported for this compiler version to avoid false positives.
Same for fixes that where backported to older compiler versions.
Differential Revision: https://reviews.llvm.org/D40384
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@321262 91177308-0d34-0410-b5e6-96231b3b80d8
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The bots have been updated, this option isn't needed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@320153 91177308-0d34-0410-b5e6-96231b3b80d8
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Perform a nested CMake invocation to avoid writing our own parser
for compiler versions when we are not testing the in-tree compiler.
Use the extracted information to mark a test as unsupported that
hangs with Clang prior to version 4.0.1 and restrict tests for
libomptarget to Clang version 6.0.0 and later.
Differential Revision: https://reviews.llvm.org/D40083
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@319448 91177308-0d34-0410-b5e6-96231b3b80d8
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The code for the two OpenMP runtime libraries was very similar.
Move to common CMake file that is included and provides a simple
interface for adding testsuites. Also add a common check-openmp
target that runs all testsuites that have been registered.
Note that this renames all test options to the common OPENMP
namespace, for example OPENMP_TEST_C_COMPILER instead of
LIBOMP_TEST_COMPILER and so on.
Differential Revision: https://reviews.llvm.org/D40082
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@319343 91177308-0d34-0410-b5e6-96231b3b80d8
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These are needed by both libraries, so we can do that in a
common namespace and unify configuration parameters.
Also make sure that the user isn't requesting libomptarget
if the library cannot be built on the system. Issue an error
in that case.
Differential Revision: https://reviews.llvm.org/D40081
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@319342 91177308-0d34-0410-b5e6-96231b3b80d8
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