From 808c5fecf0eab33e4cb66fb5170b9bf114dbc320 Mon Sep 17 00:00:00 2001
From: Mahesh Bodapati <mbodapat@xilinx.com>
Date: Wed, 18 Jan 2017 11:49:58 +0530
Subject: [PATCH 22/53] [Fix, microblaze]: Fix internal compiler error with
 msmall-divides This patch will fix the internal error
 microblaze_expand_divide function which comes because of rtx PLUS where the
 mem_rtx is of type SI and the operand is of type QImode. This patch modifies
 the mem_rtx as QImode and Plus as QImode to fix the error.

Signed-off-by :Nagaraju Mekala <nmekala@xilix.com>
               Ajit Agarwal  <ajitkum@xilinx.com>
ChangeLog:
  2016-02-23 Nagaraju Mekala <nmekala@xilix.com>
             Ajit Agarwal  <ajitkum@xilinx.com>

                                  *microblaze.c (microblaze_expand_divide): Update
---
 gcc/config/microblaze/microblaze.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c
index 3b1e992fa28..94aaeaa3a67 100644
--- a/gcc/config/microblaze/microblaze.c
+++ b/gcc/config/microblaze/microblaze.c
@@ -3767,7 +3767,7 @@ microblaze_expand_divide (rtx operands[])
   emit_insn (gen_ashlsi3_bshift (regt1, operands[1], GEN_INT(4)));
   emit_insn (gen_addsi3 (regt1, regt1, operands[2]));
   mem_rtx = gen_rtx_MEM (QImode,
-                            gen_rtx_PLUS (Pmode, regt1, div_table_rtx));
+                            gen_rtx_PLUS (QImode, regt1, div_table_rtx));
 
   insn = emit_insn (gen_zero_extendqisi2(operands[0],mem_rtx));
   jump = emit_jump_insn_after (gen_jump (div_end_label), insn); 
-- 
2.17.1

