Removed the explicit list of supported features from OpenMP 5.0 and used
the reference to the table instead. Also, fixed info about constructs
that can be executed in SPMD mode, if and num_threads clauses do not
affect it anymore.
This adds a more fine-grained list of OpenMP features with their
implementation status and associated reviews/commits.
Reviewers: kkwli0, ABataev, RaviNarayanaswamy, gtbercea, Hahnfeld
Subscribers: bollu, guansong, jfb, hfinkel, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64375
llvm-svn: 370930
Summary: Introduce a compiler flag for cases when the user knows that the collapsed loop counter can be safely represented using at most 32 bits. This will prevent the emission of expensive mathematical operations (such as the div operation) on the iteration variable using 64 bits where 32 bit operations are sufficient.
Reviewers: ABataev, caomhin
Reviewed By: ABataev
Subscribers: hfinkel, kkwli0, guansong, cfe-commits
Differential Revision: https://reviews.llvm.org/D55928
llvm-svn: 350758
Summary: Some info about supported features of OpenMP 4.5-5.0.
Reviewers: hfinkel, rsmith
Subscribers: kkwli0, Hahnfeld, cfe-commits
Differential Revision: https://reviews.llvm.org/D39457
llvm-svn: 322018
Alexey Bataev