diff options
Diffstat (limited to 'clang/lib/CodeGen/CGStmtOpenMP.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGStmtOpenMP.cpp | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp index b4cc7ad63ce..bf9a2572231 100644 --- a/clang/lib/CodeGen/CGStmtOpenMP.cpp +++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp @@ -3358,26 +3358,30 @@ void CodeGenFunction::EmitOMPDistributeLoop(const OMPLoopDirective &S, CGF.EmitLoadOfScalar(IL, S.getLocStart())); }); } - OpenMPDirectiveKind ReductionKind = OMPD_unknown; - if (isOpenMPParallelDirective(S.getDirectiveKind()) && - isOpenMPSimdDirective(S.getDirectiveKind())) { - ReductionKind = OMPD_parallel_for_simd; - } else if (isOpenMPParallelDirective(S.getDirectiveKind())) { - ReductionKind = OMPD_parallel_for; - } else if (isOpenMPSimdDirective(S.getDirectiveKind())) { - ReductionKind = OMPD_simd; - } else if (!isOpenMPTeamsDirective(S.getDirectiveKind()) && - S.hasClausesOfKind<OMPReductionClause>()) { - llvm_unreachable( - "No reduction clauses is allowed in distribute directive."); + if (isOpenMPSimdDirective(S.getDirectiveKind()) && + !isOpenMPParallelDirective(S.getDirectiveKind()) && + !isOpenMPTeamsDirective(S.getDirectiveKind())) { + OpenMPDirectiveKind ReductionKind = OMPD_unknown; + if (isOpenMPParallelDirective(S.getDirectiveKind()) && + isOpenMPSimdDirective(S.getDirectiveKind())) { + ReductionKind = OMPD_parallel_for_simd; + } else if (isOpenMPParallelDirective(S.getDirectiveKind())) { + ReductionKind = OMPD_parallel_for; + } else if (isOpenMPSimdDirective(S.getDirectiveKind())) { + ReductionKind = OMPD_simd; + } else if (!isOpenMPTeamsDirective(S.getDirectiveKind()) && + S.hasClausesOfKind<OMPReductionClause>()) { + llvm_unreachable( + "No reduction clauses is allowed in distribute directive."); + } + EmitOMPReductionClauseFinal(S, ReductionKind); + // Emit post-update of the reduction variables if IsLastIter != 0. + emitPostUpdateForReductionClause( + *this, S, [&](CodeGenFunction &CGF) -> llvm::Value * { + return CGF.Builder.CreateIsNotNull( + CGF.EmitLoadOfScalar(IL, S.getLocStart())); + }); } - EmitOMPReductionClauseFinal(S, ReductionKind); - // Emit post-update of the reduction variables if IsLastIter != 0. - emitPostUpdateForReductionClause( - *this, S, [&](CodeGenFunction &CGF) -> llvm::Value * { - return CGF.Builder.CreateIsNotNull( - CGF.EmitLoadOfScalar(IL, S.getLocStart())); - }); // Emit final copy of the lastprivate variables if IsLastIter != 0. if (HasLastprivateClause) { EmitOMPLastprivateClauseFinal( |
