From cff3d762dc57a3a91e1dfaeccb9fbee5457b6e40 Mon Sep 17 00:00:00 2001
From: Jim Wilson <wilson@gcc.gnu.org>
Date: Mon, 6 May 1996 16:39:46 -0700
Subject: [PATCH] (gen_shifty_op): Truncate VALUE to avoid out of bounds array
 access.

From-SVN: r11947
---
 gcc/config/sh/sh.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index 764bf31d5e8..1f3e43c39c4 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -901,6 +901,9 @@ gen_shifty_op (code, operands)
   int value = INTVAL (operands[2]);
   int max, i;
 
+  /* Truncate the shift count in case it is out of bounds.  */
+  value = value & 0x1f;
+ 
   if (value == 31)
     {
       if (code == LSHIFTRT)