From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Wed, 21 Nov 2001 02:28:45 +0000 (+0000)
Subject: sh.md: Avoid uninitialized warnings.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=533f5e0fbeed88a6bcb90619f0641e7f1a9fb8a1;p=gcc.git

sh.md: Avoid uninitialized warnings.

	* sh.md: Avoid uninitialized warnings.
	* vax.c (vax_rtx_cost): Likewise.

From-SVN: r47231
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 59dae4e7276..538731989eb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-11-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* sh.md: Avoid uninitialized warnings.
+	* vax.c (vax_rtx_cost): Likewise.
+
 2001-11-15  Aldy Hernandez  <aldyh@redhat.com>
 
 	* rs6000.c (direct_return): Check if we are saving altivec
diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md
index fd6a7604813..0e6c152f4e7 100644
--- a/gcc/config/sh/sh.md
+++ b/gcc/config/sh/sh.md
@@ -2598,6 +2598,8 @@
     regno = subreg_regno (operands[0]);
   else if (GET_CODE (operands[0]) == MEM)
     regno = -1;
+  else
+    abort ();
 
   if (regno == -1
       || ! refers_to_regno_p (regno, regno + 1, operands[1], 0))
@@ -2970,6 +2972,8 @@
     regno = subreg_regno (operands[0]);
   else if (GET_CODE (operands[0]) == MEM)
     regno = -1;
+  else
+    abort ();
 
   if (regno == -1
       || ! refers_to_regno_p (regno, regno + 1, operands[1], 0))
diff --git a/gcc/config/vax/vax.c b/gcc/config/vax/vax.c
index df14f9ef710..1e6820ae266 100644
--- a/gcc/config/vax/vax.c
+++ b/gcc/config/vax/vax.c
@@ -519,7 +519,7 @@ vax_rtx_cost (x)
 	  c = 10;		/* 3-4 on VAX 9000, 20-28 on VAX 2 */
 	  break;
 	default:
-	  break;
+	  abort ();
 	}
       break;
     case UDIV: