C++ (Cpp) CodeGenFunction::EmitOMPFirstprivateClause Examples

Example #1

File: CGOpenMPRuntime.cpp Project: eGit/clang

void CGOpenMPRegionInfo::EmitBody(CodeGenFunction &CGF, Stmt *S) {
  CodeGenFunction::OMPPrivateScope PrivateScope(CGF);
  CGF.EmitOMPPrivateClause(Directive, PrivateScope);
  CGF.EmitOMPFirstprivateClause(Directive, PrivateScope);
  if (PrivateScope.Privatize())
    // Emit implicit barrier to synchronize threads and avoid data races.
    CGF.CGM.getOpenMPRuntime().EmitOMPBarrierCall(CGF, Directive.getLocStart(),
                                                  /*IsExplicit=*/false);
  CGCapturedStmtInfo::EmitBody(CGF, S);
}

Example #2

File: CGOpenMPRuntime.cpp Project: davidlt/clang

void CGOpenMPRegionInfo::EmitBody(CodeGenFunction &CGF, Stmt *S) {
  CodeGenFunction::OMPPrivateScope PrivateScope(CGF);
  CGF.EmitOMPPrivateClause(Directive, PrivateScope);
  CGF.EmitOMPFirstprivateClause(Directive, PrivateScope);
  if (PrivateScope.Privatize()) {
    // Emit implicit barrier to synchronize threads and avoid data races.
    auto Flags = static_cast<CGOpenMPRuntime::OpenMPLocationFlags>(
        CGOpenMPRuntime::OMP_IDENT_KMPC |
        CGOpenMPRuntime::OMP_IDENT_BARRIER_IMPL);
    CGF.CGM.getOpenMPRuntime().EmitOMPBarrierCall(CGF, Directive.getLocStart(),
                                                  Flags);
  }
  CGCapturedStmtInfo::EmitBody(CGF, S);
}