diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree.c | 5 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f2f3d7..a8d78c7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -2,6 +2,13 @@ Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> + * tree.c (find_atomic_core_type): Check tree_fits_uhwi_p before + calling tree_to_uhwi. + +2017-09-21 Richard Sandiford <richard.sandiford@linaro.org> + Alan Hayward <alan.hayward@arm.com> + David Sherwood <david.sherwood@arm.com> + * tree-ssa-ccp.c (get_value_for_expr): Use a positive test for INTEGER_CST rather than a negative test for ADDR_EXPR. @@ -5821,11 +5821,10 @@ find_atomic_core_type (tree type) tree base_atomic_type; /* Only handle complete types. */ - if (TYPE_SIZE (type) == NULL_TREE) + if (!tree_fits_uhwi_p (TYPE_SIZE (type))) return NULL_TREE; - HOST_WIDE_INT type_size = tree_to_uhwi (TYPE_SIZE (type)); - switch (type_size) + switch (tree_to_uhwi (TYPE_SIZE (type))) { case 8: base_atomic_type = atomicQI_type_node; |