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| author | Jakub Jelinek <jakub@redhat.com> | 2020-04-17 09:07:49 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-04-17 09:24:03 +0200 |
| commit | c58cb6ac6891886b7aa01c440ac71a5e7cbcba97 (patch) | |
| tree | fdb519f82bc17d195a0d24c169218e70b442661b /gcc/tree-inline.c | |
| parent | e9f799d25973fc38022c5ea71ed5a2bca58a847f (diff) | |
| download | gcc-c58cb6ac6891886b7aa01c440ac71a5e7cbcba97.zip gcc-c58cb6ac6891886b7aa01c440ac71a5e7cbcba97.tar.gz gcc-c58cb6ac6891886b7aa01c440ac71a5e7cbcba97.tar.bz2 | |
inliner: Don't ICE on NULL TYPE_DOMAIN [PR94621]
When I've added the VLA tweak for OpenMP to avoid error_mark_nodes in the IL in
type, I forgot that TYPE_DOMAIN could be NULL. Furthermore, as an optimization,
this patch checks the hopefully cheapest condition that is very likely false
most of the time (enabled only during OpenMP handling) first.
2020-04-17 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/94621
* tree-inline.c (remap_type_1): Don't dereference NULL TYPE_DOMAIN.
Move id->adjust_array_error_bounds check first in the condition.
* gcc.c-torture/compile/pr94621.c: New test.
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index f095795..26c23f5 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -556,8 +556,9 @@ remap_type_1 (tree type, copy_body_data *id) /* For array bounds where we have decided not to copy over the bounds variable which isn't used in OpenMP/OpenACC region, change them to an uninitialized VAR_DECL temporary. */ - if (TYPE_MAX_VALUE (TYPE_DOMAIN (new_tree)) == error_mark_node - && id->adjust_array_error_bounds + if (id->adjust_array_error_bounds + && TYPE_DOMAIN (new_tree) + && TYPE_MAX_VALUE (TYPE_DOMAIN (new_tree)) == error_mark_node && TYPE_MAX_VALUE (TYPE_DOMAIN (type)) != error_mark_node) { tree v = create_tmp_var (TREE_TYPE (TYPE_DOMAIN (new_tree))); |