diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/opts.c | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 975b878..6b4f1d4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-01-15 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/48766 + * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for + -ftrapv disable -fwrapv. + 2013-01-14 Georg-Johann Lay <avr@gjlay.de> PR target/55974 @@ -1755,6 +1755,16 @@ common_handle_option (struct gcc_options *opts, /* No-op. Used by the driver and passed to us because it starts with f.*/ break; + case OPT_fwrapv: + if (value) + opts->x_flag_trapv = 0; + break; + + case OPT_ftrapv: + if (value) + opts->x_flag_wrapv = 0; + break; + default: /* If the flag was handled in a standard way, assume the lack of processing here is intentional. */ |