From: Alexey Bataev Date: Fri, 29 Dec 2017 18:27:00 +0000 (+0000) Subject: [docs] Added description of `-f[no]-openmp-simd` option to UsersManual. X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ca674819d0450d7eb350c2205393a69dc206f3a9;p=clang [docs] Added description of `-f[no]-openmp-simd` option to UsersManual. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321562 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/docs/UsersManual.rst b/docs/UsersManual.rst index 023f9f5528..9596fb1cbd 100644 --- a/docs/UsersManual.rst +++ b/docs/UsersManual.rst @@ -2042,6 +2042,11 @@ directives, and ``#pragma omp taskgroup`` directive. Use `-fopenmp` to enable OpenMP. Support for OpenMP can be disabled with `-fno-openmp`. +Use `-fopenmp-simd` to enable OpenMP simd features only, without linking +the runtime library; for combined constructs +(e.g. ``#pragma omp parallel for simd``) the non-simd directives and clauses +will be ignored. This can be disabled with `-fno-openmp-simd`. + Controlling implementation limits ---------------------------------