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From 2feba7c8902be8d5c4cc99feca0581472c16de0c Mon Sep 17 00:00:00 2001
From: Nagaraju Mekala <nmekala@xilix.com>
Date: Fri, 12 Oct 2018 16:07:36 +0530
Subject: [PATCH 37/54] Fixed the issue in the delay slot with swap
instructions
---
gcc/config/microblaze/microblaze.md | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md
index 1401d6b77ff..a91108cf0e5 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -443,6 +443,9 @@
(bswap:SI (match_operand:SI 1 "register_operand" "r")))]
"TARGET_REORDER"
"swapb %0, %1"
+ [(set_attr "type" "no_delay_arith")
+ (set_attr "mode" "SI")
+ (set_attr "length" "4")]
)
(define_insn "bswaphi2"
@@ -451,6 +454,9 @@
"TARGET_REORDER"
"swapb %0, %1
swaph %0, %0"
+ [(set_attr "type" "no_delay_arith")
+ (set_attr "mode" "SI")
+ (set_attr "length" "8")]
)
;;----------------------------------------------------------------
--
2.17.1
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