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Mark up unreachable OpenACC 'attach' code path

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... introduced in commit 8e7e71ff24 (r279625)
"OpenACC 2.6 deep copy: libgomp parts".

	libgomp/
	* target.c (gomp_map_vars_existing): Assert 'kind !=
	GOMP_MAP_ATTACH'.
	(gomp_map_vars_internal): Clean up.
This commit is contained in:
Thomas Schwinge 2020-06-26 10:19:14 +02:00
parent e2c17dcb12
commit aff43ac0ae
1 changed files with 4 additions and 3 deletions
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7
libgomp/target.c
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@ -357,10 +357,12 @@ gomp_map_vars_existing (struct gomp_device_descr *devicep,
splay_tree_key newn, struct target_var_desc *tgt_var,
unsigned char kind, struct gomp_coalesce_buf *cbuf)
{
assert (kind != GOMP_MAP_ATTACH);
tgt_var->key = oldn;
tgt_var->copy_from = GOMP_MAP_COPY_FROM_P (kind);
tgt_var->always_copy_from = GOMP_MAP_ALWAYS_FROM_P (kind);
tgt_var->do_detach = kind == GOMP_MAP_ATTACH;
tgt_var->do_detach = false;
tgt_var->offset = newn->host_start - oldn->host_start;
tgt_var->length = newn->host_end - newn->host_start;
@ -815,8 +817,7 @@ gomp_map_vars_internal (struct gomp_device_descr *devicep,
continue;
}
cur_node.host_start = (uintptr_t) hostaddrs[i];
if (!GOMP_MAP_POINTER_P (kind & typemask)
&& (kind & typemask) != GOMP_MAP_ATTACH)
if (!GOMP_MAP_POINTER_P (kind & typemask))
cur_node.host_end = cur_node.host_start + sizes[i];
else
cur_node.host_end = cur_node.host_start + sizeof (void *);