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Diffstat (limited to 'sim/testsuite/pru/loop-imm.s')
| -rw-r--r-- | sim/testsuite/pru/loop-imm.s | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sim/testsuite/pru/loop-imm.s b/sim/testsuite/pru/loop-imm.s new file mode 100644 index 0000000..4de04fa --- /dev/null +++ b/sim/testsuite/pru/loop-imm.s @@ -0,0 +1,43 @@ +# Check that loop insn works. +# mach: pru + +# Copyright (C) 2016-2021 Free Software Foundation, Inc. +# Contributed by Dimitar Dimitrov <dimitar@dinux.eu> +# +# This file is part of the GNU simulators. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +.include "testutils.inc" + + start + + ldi r25, 0 + ldi r26, 0 + ldi r27, 0 + + add r27, r27, 1 + loop 1f, 10 + add r25, r25, 1 + add r26, r26, 2 +1: + add r27, r27, 1 + + qbne F, r25, 10 + qbne F, r26, 20 + qbne F, r27, 2 + + pass + +F: fail |