From: Tobias Burnus <[email protected]>
Replacing of a by-reference variable in a private clause by a local variable
makes sense; however, for arrays, the size is not directly known by the type.
This causes an ICE via create_tmp_var which indirectly invokes
force_constant_size in this case - but the latter only handled Ada.
gcc/ChangeLog:
* gimplify.c (localize_reductions): Do not create local
variable for privatized arrays.
---
gcc/gimplify.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index a0137089496b..952bc449a7db 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -11982,8 +11982,9 @@ localize_reductions (tree clauses, tree body)
if (!lang_hooks.decls.omp_privatize_by_reference (var))
continue;
-
type = TREE_TYPE (TREE_TYPE (var));
+ if (TREE_CODE (type) == ARRAY_TYPE)
+ continue;
new_var = create_tmp_var (type, IDENTIFIER_POINTER (DECL_NAME (var)));
pr.ref_var = var;
--
2.33.0
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