m32c.c (encode_pattern_1): Add fallthru comment.

	* config/m32c/m32c.c (encode_pattern_1): Add fallthru comment.
	(m32c_legitimate_address_p): Likewise.

From-SVN: r241572

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1e03936..4aec3eb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2016-10-26  Jeff Law  <law@redhat.com>
 
+       * config/m32c/m32c.c (encode_pattern_1): Add fallthru comment.
+       (m32c_legitimate_address_p): Likewise.
+
        * config/m32r/m32r.c (m32r_print_operand): Adjust fallthru comment.
 
        * config/mcore/mcore.c (mcore_gen_compare): Adjust fallthru comments.

diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c
index 7d64c49..ccd9675 100644 (file)
--- a/gcc/config/m32c/m32c.c
+++ b/gcc/config/m32c/m32c.c
@@ -176,6 +176,7 @@ encode_pattern_1 (rtx x)
       break;
     case MEM:
       *patternp++ = 'm';
+      /* FALLTHRU */
     case CONST:
       encode_pattern_1 (XEXP (x, 0));
       break;
@@ -1696,6 +1697,7 @@ m32c_legitimate_address_p (machine_mode mode, rtx x, bool strict)
        case SP_REGNO:
          if (TARGET_A16 && GET_MODE (x) == SImode)
            return 0;
+         /* FALLTHRU */
        case A0_REGNO:
          return 1;