Question about gimplify.c:gimplify_adjust_omp_clauses_1, GOVD_MAP_TO_ONLY
Thomas Schwinge
thomas_schwinge@mentor.com
Thu Jan 9 20:53:00 GMT 2014
Hi!
In gimplify.c:gimplify_adjust_omp_clauses_1, does the case for
GOVD_MAP_TO_ONLY have a real current use case (I couldn't spot any), or
is it "just for completeness"?
diff --git gcc/gimplify.c gcc/gimplify.c
index 3738589..870550c 100644
--- gcc/gimplify.c
+++ gcc/gimplify.c
@@ -6136,9 +6136,9 @@ gimplify_adjust_omp_clauses_1 (splay_tree_node n, void *data)
OMP_CLAUSE_PRIVATE_OUTER_REF (clause) = 1;
else if (code == OMP_CLAUSE_MAP)
{
- OMP_CLAUSE_MAP_KIND (clause) = flags & GOVD_MAP_TO_ONLY
- ? OMP_CLAUSE_MAP_TO
- : OMP_CLAUSE_MAP_TOFROM;
+ gcc_assert (!(flags & GOVD_MAP_TO_ONLY));
+ OMP_CLAUSE_MAP_KIND (clause) = OMP_CLAUSE_MAP_TOFROM;
+
if (DECL_SIZE (decl)
&& TREE_CODE (DECL_SIZE (decl)) != INTEGER_CST)
{
Grüße,
Thomas
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