diff options
Diffstat (limited to 'gcc/tree-eh.c')
| -rw-r--r-- | gcc/tree-eh.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index 90f9061..bfac6bc 100644 --- a/gcc/tree-eh.c +++ b/gcc/tree-eh.c @@ -1920,7 +1920,12 @@ tree_could_throw_p (tree t) bool tree_can_throw_internal (tree stmt) { - int region_nr = lookup_stmt_eh_region (stmt); + int region_nr; + + if (TREE_CODE (stmt) == RESX_EXPR) + region_nr = TREE_INT_CST_LOW (TREE_OPERAND (stmt, 0)); + else + region_nr = lookup_stmt_eh_region (stmt); if (region_nr < 0) return false; return can_throw_internal_1 (region_nr); @@ -1931,8 +1936,9 @@ tree_can_throw_external (tree stmt) { int region_nr = lookup_stmt_eh_region (stmt); if (region_nr < 0) - return false; - return can_throw_external_1 (region_nr); + return tree_could_throw_p (stmt); + else + return can_throw_external_1 (region_nr); } bool |