From 1ed548dd5993b8c3e58ef393467bdeea49c437be Mon Sep 17 00:00:00 2001 From: Nagaraju Mekala Date: Fri, 12 Oct 2018 16:07:36 +0530 Subject: [PATCH 48/54] 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 dca61d6..d037843 100644 --- a/gcc/config/microblaze/microblaze.md +++ b/gcc/config/microblaze/microblaze.md @@ -441,6 +441,9 @@ (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" @@ -449,6 +452,9 @@ "TARGET_REORDER" "swapb %0, %1 swaph %0, %0" + [(set_attr "type" "no_delay_arith") + (set_attr "mode" "SI") + (set_attr "length" "8")] ) ;;---------------------------------------------------------------- -- 2.7.4