From: Aaron Sawdey <acsawdey@gcc.gnu.org>
Date: Tue, 9 Jan 2018 20:08:43 +0000 (-0600)
Subject: Part of the fix for pr82190 got undone by my newer memcmp checkin.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f4f867ca3c54b1bc3d7f6bef824a2d7b78f86c59;p=gcc.git

Part of the fix for pr82190 got undone by my newer memcmp checkin.

From-SVN: r256392
---

diff --git a/gcc/config/rs6000/rs6000-string.c b/gcc/config/rs6000/rs6000-string.c
index afc774e8a88..815c45465e7 100644
--- a/gcc/config/rs6000/rs6000-string.c
+++ b/gcc/config/rs6000/rs6000-string.c
@@ -1429,14 +1429,14 @@ expand_block_compare (rtx operands[])
 	  rtx src1_reg = copy_addr_to_reg (XEXP (src1, 0));
 	  src1 = replace_equiv_address (src1, src1_reg);
 	}
-      set_mem_size (src1, cmp_bytes);
+      set_mem_size (src1, load_mode_size);
 
       if (!REG_P (XEXP (src2, 0)))
 	{
 	  rtx src2_reg = copy_addr_to_reg (XEXP (src2, 0));
 	  src2 = replace_equiv_address (src2, src2_reg);
 	}
-      set_mem_size (src2, cmp_bytes);
+      set_mem_size (src2, load_mode_size);
 
       do_load_for_compare (tmp_reg_src1, src1, load_mode);
       do_load_for_compare (tmp_reg_src2, src2, load_mode);