maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/flang/test/Semantics/omp-atomic.f90

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

23 lines
346 B
Fortran
Raw Normal View History

[flang][NFC] Simplify semantics test scripts There were several different ways of handling the option to f18 to find predefined modules: - test_errors.sh was created by cmake substituting FLANG_INTRINSIC_MODULES_DIR into test_errors.sh.in - some tests used the flang script which has the option built it - some tests used %f18_with_includes which was replaced by the path to f18 plus the -I option - some included -I../../include/flang in their run command To make this more consistent, change %f18 to include the -intrinsic-module-directory option and use it everywhere, including to replace %flang and %f18_with_includes. This requires changing all of the invocations of the test scripts to put %f18 at the end so that it can expand to more than one argument. This eliminates the need to generate test_errors.sh which means we don't need flang/test/Semantics/CMakeLists.txt or the %B substitution. That makes the test_errors.sh command like the others, replacing %B/test/Semantics/test_errors.sh with %S/test_errors.sh. Also remove the OPTIONS: functionality as custom options can be included in the RUN: command. And remove -I/../../include/flang as that is now always included. Differential Revision: https://reviews.llvm.org/D79634
2020-05-12 02:38:53 +08:00
! RUN: %S/test_errors.sh %s %t %f18 -fopenmp
[flang] [OpenMP] parse tree changes for ATOMIC constructs (flang-compiler/f18#636) 1. make the parse tree nodes more conform with OpenMP spec 2. isolate the memory related clauses to make the parse tree nodes extendable for OpenMP 5.0 3. source provenance is saved for each atomic-clause (read, write, update, and capture); for atomic-clause that is not present, source location is saved for "ATOMIC" directive name itself More tests will be added during Semantics. Original-commit: flang-compiler/f18@8e2db2f868f9dce705aa0a504e1c9ac1af8fe08f Reviewed-on: https://github.com/flang-compiler/f18/pull/636
2019-08-10 00:39:55 +08:00
! Check OpenMP 2.13.6 atomic Construct
a = 1.0
!$omp parallel num_threads(4)
!$omp atomic seq_cst, read
b = a
!$omp atomic seq_cst write
a = b
!$omp end atomic
!$omp atomic capture seq_cst
b = a
a = a + 1
!$omp end atomic
!$omp atomic
a = a + 1
!$omp end parallel
end