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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/s390/s390.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 59218b8..bdebe60 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-09-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com> + + * config/s390/s390.c (s390_rtx_costs): Add /* fallthrough */. + (s390_sched_score): Likewise. + 2016-09-26 Martin Liska <mliska@suse.cz> * doc/gcov.texi: Update program output of gcov tool. diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index 0b0e360..3bdb648 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -3467,6 +3467,7 @@ s390_rtx_costs (rtx x, machine_mode mode, int outer_code, *total = COSTS_N_INSNS (2); return true; } + /* fallthrough */ case ASHIFT: case ASHIFTRT: case LSHIFTRT: @@ -13855,6 +13856,7 @@ s390_sched_score (rtx_insn *insn) score += 5; if ((mask & S390_SCHED_ATTR_MASK_GROUPALONE) != 0) score += 10; + /* fallthrough */ case 1: /* Prefer not cracked insns while trying to put together a group. */ |