From 71bc03306f3af0276168377592b039a6f2831f68 Mon Sep 17 00:00:00 2001
From: Jim Wilson <wilson@gcc.gnu.org>
Date: Tue, 12 Nov 1996 15:46:05 -0800
Subject: [PATCH] (emit_group_store): For REG case, call gen_lowpart if modes
 are different.

From-SVN: r13152
---
 gcc/expr.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/expr.c b/gcc/expr.c
index 60501a55962..15e036b465e 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -1846,7 +1846,11 @@ emit_group_store (x, y)
 				 plus_constant (XEXP (x, 0),
 						INTVAL (XEXP (element, 1))));
       else if (XEXP (element, 1) == const0_rtx)
-	target = x;
+	{
+	  target = x;
+	  if (GET_MODE (target) != GET_MODE (source_reg))
+	    target = gen_lowpart (GET_MODE (source_reg), target);
+	}
       else
 	abort ();
 
-- 
2.30.2