diff options
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 964a537..d818b6b 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -756,13 +756,15 @@ same_line_p (location_t locus1, location_t locus2) static void assign_discriminator (location_t locus, basic_block bb) { - gimple to_stmt; + gimple first_in_to_bb, last_in_to_bb; if (locus == 0 || bb->discriminator != 0) return; - to_stmt = first_non_label_stmt (bb); - if (to_stmt && same_line_p (locus, gimple_location (to_stmt))) + first_in_to_bb = first_non_label_stmt (bb); + last_in_to_bb = last_stmt (bb); + if (first_in_to_bb && same_line_p (locus, gimple_location (first_in_to_bb)) + || last_in_to_bb && same_line_p (locus, gimple_location (last_in_to_bb))) bb->discriminator = next_discriminator_for_locus (locus); } |