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04277e02d7
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41 lines
1.3 KiB
ArmAsm
41 lines
1.3 KiB
ArmAsm
/* Round double to long int. PowerPC32 version.
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Copyright (C) 2004-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#include <math_ldbl_opt.h>
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#include <libm-alias-float.h>
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#include <libm-alias-double.h>
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/* long int[r3] __lrint (double x[fp1]) */
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ENTRY (__lrint)
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stwu r1,-16(r1)
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fctiw fp13,fp1
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stfd fp13,8(r1)
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nop /* Ensure the following load is in a different dispatch group */
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nop /* to avoid pipe stall on POWER4&5. */
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nop
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lwz r3,8+LOWORD(r1)
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addi r1,r1,16
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blr
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END (__lrint)
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libm_alias_double (__lrint, lrint)
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strong_alias (__lrint, __lrintf)
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libm_alias_float (__lrint, lrint)
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