This adds /* FALLTHRU */ comments to the vax backend. It's the backend
changes necessary to build with the trunk. There's also a change for
lra-constraints, but I'll send that separately.
Applied to the trunk.
Jeff
commit 1af18c59cb158024a77068b99875cd7db9d8b8bf
Author: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Oct 25 22:31:57 2016 +0000
* config/vax/vax.c (vad_address_cost_1): Add missing FALLTHRU comment.
(vax_notice_update_cc): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241542
138bc75d-0d04-0410-961f-82ee72b054a4
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b442d54..465761f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-10-25 Jeff Law <[email protected]>
+
+ * config/vax/vax.c (vad_address_cost_1): Add missing FALLTHRU comment.
+ (vax_notice_update_cc): Likewise.
+
2016-10-25 Eric Botcazou <[email protected]>
* config.gcc (sparc*-*-solaris2*): Adjust.
diff --git a/gcc/config/vax/vax.c b/gcc/config/vax/vax.c
index 732ebee..60793268 100644
--- a/gcc/config/vax/vax.c
+++ b/gcc/config/vax/vax.c
@@ -678,6 +678,7 @@ vax_address_cost_1 (rtx addr)
{
case PRE_DEC:
predec = 1;
+ /* FALLTHRU */
case REG:
case SUBREG:
case POST_INC:
@@ -1084,6 +1085,7 @@ vax_notice_update_cc (rtx exp, rtx insn ATTRIBUTE_UNUSED)
case NEG:
if (GET_MODE_CLASS (GET_MODE (exp)) == MODE_FLOAT)
break;
+ /* FALLTHRU */
case AND:
case IOR:
case XOR:
