From: Jim Wilson <wilson@gcc.gnu.org>
Date: Thu, 29 Dec 1994 19:06:04 +0000 (-0800)
Subject: (expand_mult_highpart): Use convert_modes instead of
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2f97afcb1e412636ef3f3c2ede8f4cf365e76d29;p=gcc.git

(expand_mult_highpart): Use convert_modes instead of
gen_lowpart to do conversions.

From-SVN: r8704
---

diff --git a/gcc/expmed.c b/gcc/expmed.c
index 2b9a29bf978..b2862b6de25 100644
--- a/gcc/expmed.c
+++ b/gcc/expmed.c
@@ -2487,7 +2487,7 @@ expand_mult_highpart (mode, op0, cnst1, target, unsignedp)
       tem = expand_mult (wider_mode, op0, wide_op1, NULL_RTX, unsignedp);
       tem = expand_shift (RSHIFT_EXPR, wider_mode, tem,
 			  build_int_2 (size, 0), NULL_RTX, 1);
-      return gen_lowpart (mode, tem);
+      return convert_modes (mode, wider_mode, tem, unsignedp);
     }
 
   if (target == 0)
@@ -2532,7 +2532,7 @@ expand_mult_highpart (mode, op0, cnst1, target, unsignedp)
 	      /* Extract the high half of the just generated product.  */
 	      tem = expand_shift (RSHIFT_EXPR, wider_mode, tem,
 				  build_int_2 (size, 0), NULL_RTX, 1);
-	      tem = gen_lowpart (mode, tem);
+	      tem = convert_modes (mode, wider_mode, tem, unsignedp);
 	      /* We used the wrong signedness.  Adjust the result.  */
 	      return expand_mult_highpart_adjust (mode, tem, op0, op1,
 						  target, unsignedp);
@@ -2553,7 +2553,7 @@ expand_mult_highpart (mode, op0, cnst1, target, unsignedp)
   /* Extract the high half of the just generated product.  */
   tem = expand_shift (RSHIFT_EXPR, wider_mode, tem,
 		      build_int_2 (size, 0), NULL_RTX, 1);
-  return gen_lowpart (mode, tem);
+  return convert_modes (mode, wider_mode, tem, unsignedp);
 }
 
 /* Emit the code to divide OP0 by OP1, putting the result in TARGET