[OPENMP] Do not emit warning for implicitly declared target functions.
Since upcoming OpenMP 5.0 functions can be mapped implicitly as declare
target and we should not emit warnings for such functions.
llvm-svn: 331377
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 896954f..832f03b 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -12964,21 +12964,23 @@
if (LD && !LD->hasAttr<OMPDeclareTargetDeclAttr>() &&
((isa<VarDecl>(LD) && !isa<ParmVarDecl>(LD)) || isa<FunctionDecl>(LD))) {
// Outlined declaration is not declared target.
- if (LD->isOutOfLine()) {
- SemaRef.Diag(LD->getLocation(), diag::warn_omp_not_in_target_context);
- SemaRef.Diag(SL, diag::note_used_here) << SR;
- } else {
- const DeclContext *DC = LD->getDeclContext();
- while (DC &&
- (!isa<FunctionDecl>(DC) ||
- !cast<FunctionDecl>(DC)->hasAttr<OMPDeclareTargetDeclAttr>()))
- DC = DC->getParent();
- if (DC)
- return;
+ if (!isa<FunctionDecl>(LD)) {
+ if (LD->isOutOfLine()) {
+ SemaRef.Diag(LD->getLocation(), diag::warn_omp_not_in_target_context);
+ SemaRef.Diag(SL, diag::note_used_here) << SR;
+ } else {
+ const DeclContext *DC = LD->getDeclContext();
+ while (DC &&
+ (!isa<FunctionDecl>(DC) ||
+ !cast<FunctionDecl>(DC)->hasAttr<OMPDeclareTargetDeclAttr>()))
+ DC = DC->getParent();
+ if (DC)
+ return;
- // Is not declared in target context.
- SemaRef.Diag(LD->getLocation(), diag::warn_omp_not_in_target_context);
- SemaRef.Diag(SL, diag::note_used_here) << SR;
+ // Is not declared in target context.
+ SemaRef.Diag(LD->getLocation(), diag::warn_omp_not_in_target_context);
+ SemaRef.Diag(SL, diag::note_used_here) << SR;
+ }
}
// Mark decl as declared target to prevent further diagnostic.
auto *A = OMPDeclareTargetDeclAttr::CreateImplicit(