Blame mpn/sparc32/ultrasparct1/sqr_diagonal.asm
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dnl SPARC T1 32-bit mpn_sqr_diagonal.
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dnl Copyright 2010 Free Software Foundation, Inc.
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dnl This file is part of the GNU MP Library.
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dnl
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dnl The GNU MP Library is free software; you can redistribute it and/or modify
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dnl it under the terms of either:
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dnl
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dnl * the GNU Lesser General Public License as published by the Free
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dnl Software Foundation; either version 3 of the License, or (at your
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dnl option) any later version.
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dnl
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dnl or
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dnl
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dnl * the GNU General Public License as published by the Free Software
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dnl Foundation; either version 2 of the License, or (at your option) any
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dnl later version.
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dnl
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dnl or both in parallel, as here.
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dnl
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dnl The GNU MP Library is distributed in the hope that it will be useful, but
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dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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dnl for more details.
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dnl
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dnl You should have received copies of the GNU General Public License and the
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dnl GNU Lesser General Public License along with the GNU MP Library. If not,
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dnl see https://www.gnu.org/licenses/.
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include(`../config.m4')
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C INPUT PARAMETERS
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define(`rp', `%o0')
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define(`up', `%o1')
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define(`n', `%o2')
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ASM_START()
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PROLOGUE(mpn_sqr_diagonal)
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deccc n C n--
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nop
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L(top): lduw [up+0], %g1
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add up, 4, up C up++
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mulx %g1, %g1, %g3
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stw %g3, [rp+0]
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srlx %g3, 32, %g4
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stw %g4, [rp+4]
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add rp, 8, rp C rp += 2
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bnz %icc, L(top)
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deccc n C n--
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retl
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nop
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EPILOGUE()
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