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glibc/sysdeps/ia64/fpu/s_atanf.S
Ulrich Drepper 8da2915d5d Update. 
2001-02-19  Ulrich Drepper  <drepper@redhat.com>

	* libio/iogetline.c: Move return until after last statement.

	* localedata/show-ucs-data.c: Don't show < > for better readability.

	* sysdeps/ia64/fpu/Dist: New file.
	* sysdeps/ia64/fpu/Makefile: New file.
	* sysdeps/ia64/fpu/Versions: New file.
	* sysdeps/ia64/fpu/e_acos.S: New file.
	* sysdeps/ia64/fpu/e_acosf.S: New file.
	* sysdeps/ia64/fpu/e_acosl.S: New file.
	* sysdeps/ia64/fpu/e_asin.S: New file.
	* sysdeps/ia64/fpu/e_asinf.S: New file.
	* sysdeps/ia64/fpu/e_asinl.S: New file.
	* sysdeps/ia64/fpu/e_atan2.S: New file.
	* sysdeps/ia64/fpu/e_atan2f.S: New file.
	* sysdeps/ia64/fpu/e_atan2l.c: New file.
	* sysdeps/ia64/fpu/e_cosh.S: New file.
	* sysdeps/ia64/fpu/e_coshf.S: New file.
	* sysdeps/ia64/fpu/e_coshl.S: New file.
	* sysdeps/ia64/fpu/e_exp.S: New file.
	* sysdeps/ia64/fpu/e_expf.S: New file.
	* sysdeps/ia64/fpu/e_expl.c: New file.
	* sysdeps/ia64/fpu/e_fmod.S: New file.
	* sysdeps/ia64/fpu/e_fmodf.S: New file.
	* sysdeps/ia64/fpu/e_fmodl.S: New file.
	* sysdeps/ia64/fpu/e_hypot.S: New file.
	* sysdeps/ia64/fpu/e_hypotf.S: New file.
	* sysdeps/ia64/fpu/e_hypotl.S: New file.
	* sysdeps/ia64/fpu/e_log.S: New file.
	* sysdeps/ia64/fpu/e_log10.c: New file.
	* sysdeps/ia64/fpu/e_log10f.c: New file.
	* sysdeps/ia64/fpu/e_log10l.c: New file.
	* sysdeps/ia64/fpu/e_logf.S: New file.
	* sysdeps/ia64/fpu/e_logl.c: New file.
	* sysdeps/ia64/fpu/e_pow.S: New file.
	* sysdeps/ia64/fpu/e_powf.S: New file.
	* sysdeps/ia64/fpu/e_powl.S: New file.
	* sysdeps/ia64/fpu/e_rem_pio2.c: New file.
	* sysdeps/ia64/fpu/e_rem_pio2f.c: New file.
	* sysdeps/ia64/fpu/e_remainder.S: New file.
	* sysdeps/ia64/fpu/e_remainderf.S: New file.
	* sysdeps/ia64/fpu/e_remainderl.S: New file.
	* sysdeps/ia64/fpu/e_scalb.S: New file.
	* sysdeps/ia64/fpu/e_scalbf.S: New file.
	* sysdeps/ia64/fpu/e_scalbl.S: New file.
	* sysdeps/ia64/fpu/e_sinh.S: New file.
	* sysdeps/ia64/fpu/e_sinhf.S: New file.
	* sysdeps/ia64/fpu/e_sinhl.S: New file.
	* sysdeps/ia64/fpu/e_sqrt.S: New file.
	* sysdeps/ia64/fpu/e_sqrtf.S: New file.
	* sysdeps/ia64/fpu/e_sqrtl.S: New file.
	* sysdeps/ia64/fpu/k_rem_pio2.c: New file.
	* sysdeps/ia64/fpu/k_rem_pio2f.c: New file.
	* sysdeps/ia64/fpu/k_rem_pio2l.c: New file.
	* sysdeps/ia64/fpu/libm_atan2_reg.S: New file.
	* sysdeps/ia64/fpu/libm_error.c: New file.
	* sysdeps/ia64/fpu/libm_frexp4.S: New file.
	* sysdeps/ia64/fpu/libm_frexp4f.S: New file.
	* sysdeps/ia64/fpu/libm_frexp4l.S: New file.
	* sysdeps/ia64/fpu/libm_reduce.S: New file.
	* sysdeps/ia64/fpu/libm_support.h: New file.
	* sysdeps/ia64/fpu/libm_tan.S: New file.
	* sysdeps/ia64/fpu/s_atan.S: New file.
	* sysdeps/ia64/fpu/s_atanf.S: New file.
	* sysdeps/ia64/fpu/s_atanl.S: New file.
	* sysdeps/ia64/fpu/s_cbrt.S: New file.
	* sysdeps/ia64/fpu/s_cbrtf.S: New file.
	* sysdeps/ia64/fpu/s_cbrtl.S: New file.
	* sysdeps/ia64/fpu/s_ceil.S: New file.
	* sysdeps/ia64/fpu/s_ceilf.S: New file.
	* sysdeps/ia64/fpu/s_ceill.S: New file.
	* sysdeps/ia64/fpu/s_cos.S: New file.
	* sysdeps/ia64/fpu/s_cosf.S: New file.
	* sysdeps/ia64/fpu/s_cosl.S: New file.
	* sysdeps/ia64/fpu/s_expm1.S: New file.
	* sysdeps/ia64/fpu/s_expm1f.S: New file.
	* sysdeps/ia64/fpu/s_expm1l.S: New file.
	* sysdeps/ia64/fpu/s_floor.S: New file.
	* sysdeps/ia64/fpu/s_floorf.S: New file.
	* sysdeps/ia64/fpu/s_floorl.S: New file.
	* sysdeps/ia64/fpu/s_frexp.c: New file.
	* sysdeps/ia64/fpu/s_frexpf.c: New file.
	* sysdeps/ia64/fpu/s_frexpl.c: New file.
	* sysdeps/ia64/fpu/s_ilogb.S: New file.
	* sysdeps/ia64/fpu/s_ilogbf.S: New file.
	* sysdeps/ia64/fpu/s_ilogbl.S: New file.
	* sysdeps/ia64/fpu/s_ldexp.S: New file.
	* sysdeps/ia64/fpu/s_ldexpf.S: New file.
	* sysdeps/ia64/fpu/s_ldexpl.S: New file.
	* sysdeps/ia64/fpu/s_log1p.S: New file.
	* sysdeps/ia64/fpu/s_log1pf.S: New file.
	* sysdeps/ia64/fpu/s_log1pl.S: New file.
	* sysdeps/ia64/fpu/s_logb.S: New file.
	* sysdeps/ia64/fpu/s_logbf.S: New file.
	* sysdeps/ia64/fpu/s_logbl.S: New file.
	* sysdeps/ia64/fpu/s_matherrf.c: New file.
	* sysdeps/ia64/fpu/s_matherrl.c: New file.
	* sysdeps/ia64/fpu/s_modf.S: New file.
	* sysdeps/ia64/fpu/s_modff.S: New file.
	* sysdeps/ia64/fpu/s_modfl.S: New file.
	* sysdeps/ia64/fpu/s_nearbyint.S: New file.
	* sysdeps/ia64/fpu/s_nearbyintf.S: New file.
	* sysdeps/ia64/fpu/s_nearbyintl.S: New file.
	* sysdeps/ia64/fpu/s_rint.S: New file.
	* sysdeps/ia64/fpu/s_rintf.S: New file.
	* sysdeps/ia64/fpu/s_rintl.S: New file.
	* sysdeps/ia64/fpu/s_round.S: New file.
	* sysdeps/ia64/fpu/s_roundf.S: New file.
	* sysdeps/ia64/fpu/s_roundl.S: New file.
	* sysdeps/ia64/fpu/s_scalbn.S: New file.
	* sysdeps/ia64/fpu/s_scalbnf.S: New file.
	* sysdeps/ia64/fpu/s_scalbnl.S: New file.
	* sysdeps/ia64/fpu/s_significand.S: New file.
	* sysdeps/ia64/fpu/s_significandf.S: New file.
	* sysdeps/ia64/fpu/s_significandl.S: New file.
	* sysdeps/ia64/fpu/s_sin.c: New file.
	* sysdeps/ia64/fpu/s_sincos.c: New file.
	* sysdeps/ia64/fpu/s_sincosf.c: New file.
	* sysdeps/ia64/fpu/s_sincosl.c: New file.
	* sysdeps/ia64/fpu/s_sinf.c: New file.
	* sysdeps/ia64/fpu/s_sinl.c: New file.
	* sysdeps/ia64/fpu/s_tan.S: New file.
	* sysdeps/ia64/fpu/s_tanf.S: New file.
	* sysdeps/ia64/fpu/s_tanl.S: New file.
	* sysdeps/ia64/fpu/s_trunc.S: New file.
	* sysdeps/ia64/fpu/s_truncf.S: New file.
	* sysdeps/ia64/fpu/s_truncl.S: New file.
	* sysdeps/ia64/fpu/w_acos.c: New file.
	* sysdeps/ia64/fpu/w_acosf.c: New file.
	* sysdeps/ia64/fpu/w_acosl.c: New file.
	* sysdeps/ia64/fpu/w_asin.c: New file.
	* sysdeps/ia64/fpu/w_asinf.c: New file.
	* sysdeps/ia64/fpu/w_asinl.c: New file.
	* sysdeps/ia64/fpu/w_atan2.c: New file.
	* sysdeps/ia64/fpu/w_atan2f.c: New file.
	* sysdeps/ia64/fpu/w_atan2l.c: New file.
	* sysdeps/ia64/fpu/w_cosh.c: New file.
	* sysdeps/ia64/fpu/w_coshf.c: New file.
	* sysdeps/ia64/fpu/w_coshl.c: New file.
	* sysdeps/ia64/fpu/w_exp.c: New file.
	* sysdeps/ia64/fpu/w_expf.c: New file.
	* sysdeps/ia64/fpu/w_fmod.c: New file.
	* sysdeps/ia64/fpu/w_fmodf.c: New file.
	* sysdeps/ia64/fpu/w_fmodl.c: New file.
	* sysdeps/ia64/fpu/w_hypot.c: New file.
	* sysdeps/ia64/fpu/w_hypotf.c: New file.
	* sysdeps/ia64/fpu/w_hypotl.c: New file.
	* sysdeps/ia64/fpu/w_log.c: New file.
	* sysdeps/ia64/fpu/w_log10.c: New file.
	* sysdeps/ia64/fpu/w_log10f.c: New file.
	* sysdeps/ia64/fpu/w_log10l.c: New file.
	* sysdeps/ia64/fpu/w_logf.c: New file.
	* sysdeps/ia64/fpu/w_logl.c: New file.
	* sysdeps/ia64/fpu/w_pow.c: New file.
	* sysdeps/ia64/fpu/w_powf.c: New file.
	* sysdeps/ia64/fpu/w_powl.c: New file.
	* sysdeps/ia64/fpu/w_remainder.c: New file.
	* sysdeps/ia64/fpu/w_remainderf.c: New file.
	* sysdeps/ia64/fpu/w_remainderl.c: New file.
	* sysdeps/ia64/fpu/w_scalb.c: New file.
	* sysdeps/ia64/fpu/w_scalbf.c: New file.
	* sysdeps/ia64/fpu/w_scalbl.c: New file.
	* sysdeps/ia64/fpu/w_sqrt.c: New file.
	* sysdeps/ia64/fpu/w_sqrtf.c: New file.
	* sysdeps/ia64/fpu/w_sqrtl.c: New file.
	* sysdeps/ia64/fpu/libm-test-ulps: Adjust for long double
	implementation.
	* sysdeps/ia64/fpu/bits/mathdef.h: Correct float_t and double_t types.
	Change FP_ILOGBNAN for new implementation.
	* Verions.def: Add 2.2.3 versions.
2001-02-19 09:09:18 +00:00

544 lines
14 KiB
ArmAsm
Raw Blame History

.file "atanf.s"
// THIS IS NOT OPTIMIZED AND NOT OFFICIAL
// Copyright (c) 2000, 2001, Intel Corporation
// All rights reserved.
//
// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
//
// WARRANTY DISCLAIMER
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Intel Corporation is the author of this code, and requests that all
// problem reports or change requests be submitted to it directly at
// http://developer.intel.com/opensource.
// History
//==============================================================
// ?/??/00 Initial revision
// 8/17/00 Changed predicate register macro-usage to direct predicate
// names due to an assembler bug.
#include "libm_support.h"
//
// Assembly macros
//==============================================================
// integer registers used
EXP_Addr1 = r33
EXP_Addr2 = r34
// floating point registers used
atanf_coeff_R4 = f32
atanf_coeff_R5 = f33
atanf_coeff_R1 = f34
atanf_coeff_R2 = f35
atanf_coeff_R3 = f36
atanf_coeff_P1 = f37
atanf_coeff_Q6 = f38
atanf_coeff_Q7 = f39
atanf_coeff_Q8 = f40
atanf_coeff_Q9 = f41
atanf_coeff_Q4 = f42
atanf_coeff_Q5 = f43
atanf_coeff_Q2 = f44
atanf_coeff_Q3 = f45
atanf_coeff_P5 = f46
atanf_coeff_P6 = f47
atanf_coeff_Q0 = f48
atanf_coeff_Q1 = f49
atanf_coeff_P7 = f50
atanf_coeff_P8 = f51
atanf_coeff_P3 = f52
atanf_coeff_P4 = f53
atanf_coeff_P9 = f54
atanf_coeff_P10 = f55
atanf_coeff_P2 = f56
atanf_piby2 = f57
atanf_z = f58
atanf_b = f59
atanf_zsq = f60
atanf_sgn_x = f61
atanf_sgnx_piby2 = f62
atanf_abs_x = f63
atanf_t = f64
atanf_xcub = f65
atanf_tsq = f66
atanf_t4 = f67
atanf_x5 = f68
atanf_x6 = f69
atanf_x11 = f70
atanf_poly_p1 = f71
atanf_poly_p2 = f72
atanf_poly_p3 = f73
atanf_poly_p4 = f74
atanf_poly_p5 = f75
atanf_poly_q1 = f76
atanf_poly_q2 = f77
atanf_poly_q3 = f78
atanf_poly_q4 = f79
atanf_poly_q5 = f80
atanf_poly_q = f81
atanf_poly_r1 = f81
atanf_poly_r2 = f82
atanf_poly_r3 = f83
atanf_bsq = f84
atanf_z4 = f85
atanf_z5 = f86
atanf_z8 = f87
atanf_z13 = f88
atanf_poly_r2 = f89
atanf_poly_r1 = f90
atanf_z8_bsq = f91
atanf_poly_r = f92
atanf_z21_poly_r = f93
atanf_answer = f8
// predicate registers used
//atanf_pred_LE1 = p6
//atanf_pred_GT1 = p7
#ifdef _LIBC
.rodata
#else
.data
#endif
.align 16
atanf_coeff_1_table:
ASM_TYPE_DIRECTIVE(atanf_coeff_1_table,@object)
data8 0x40c4c241be751ff2 // r4
data8 0x40e9f300c2f3070b // r5
data8 0x409babffef772075 // r3
data8 0xbfd5555512191621 // p1
data8 0x3fc9997e7afbff4e // p2 = q8
data8 0xbfd5555512191621 // p1 = q9
data8 0x3f97105b4160f86b // p8 = q2
data8 0xbfa6e10ba401393f // p7 = q3
data8 0x3f522e5d33bc9baa // p10 = q0
data8 0xbf7deaadaa336451 // p9 = q1
data8 0xbfc2473c5145ee38 // p3
data8 0x3fbc4f512b1865f5 // p4
data8 0x3fc9997e7afbff4e // p2
data8 0x3ff921fb54442d18 // pi/2
ASM_SIZE_DIRECTIVE(atanf_coeff_1_table)
atanf_coeff_2_table:
ASM_TYPE_DIRECTIVE(atanf_coeff_2_table,@object)
data8 0x4035000000004284 // r1
data8 0x406cdffff336a59b // r2
data8 0x3fbc4f512b1865f5 // p4 = q6
data8 0xbfc2473c5145ee38 // p3 = q7
data8 0x3fb142a73d7c54e3 // p6 = q4
data8 0xbfb68eed6a8cfa32 // p5 = q5
data8 0xbfb68eed6a8cfa32 // p5
data8 0x3fb142a73d7c54e3 // p6
data8 0xbfa6e10ba401393f // p7
data8 0x3f97105b4160f86b // p8
data8 0xbf7deaadaa336451 // p9
data8 0x3f522e5d33bc9baa // p10
ASM_SIZE_DIRECTIVE(atanf_coeff_2_table)
.global atanf
.text
.proc atanf
.align 32
atanf:
{ .mfi
alloc r32 = ar.pfs,1,2,0,0
frcpa.s1 atanf_z,p0 = f1,f8
addl EXP_Addr2 = @ltoff(atanf_coeff_2_table),gp
}
{ .mfi
addl EXP_Addr1 = @ltoff(atanf_coeff_1_table),gp
fma.s1 atanf_t = f8,f8,f0
nop.i 999;;
}
{ .mfi
nop.m 999
fmerge.s atanf_sgn_x = f8,f1
nop.i 999;;
}
{ .mfi
ld8 EXP_Addr1 = [EXP_Addr1]
fmerge.s atanf_abs_x = f1,f8
nop.i 999
}
{ .mfi
ld8 EXP_Addr2 = [EXP_Addr2]
nop.f 999
nop.i 999;;
}
{ .mfi
nop.m 999
fclass.m p8,p0 = f8,0x7 // @zero
nop.i 999;;
}
{ .mfi
nop.m 999
fcmp.eq.unc.s0 p9,p10 = f8,f1
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_R4,atanf_coeff_R5 = [EXP_Addr1],16
fnma.s1 atanf_b = f8,atanf_z,f1
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_R1,atanf_coeff_R2 = [EXP_Addr2],16
fma.s1 atanf_zsq = atanf_z,atanf_z,f0
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_R3,atanf_coeff_P1 = [EXP_Addr1],16
fma.s1 atanf_xcub = f8,atanf_t,f0
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_Q6,atanf_coeff_Q7 = [EXP_Addr2],16
fma.s1 atanf_tsq = atanf_t,atanf_t,f0
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_Q8,atanf_coeff_Q9 = [EXP_Addr1],16
// fcmp.le.s1 atanf_pred_LE1,atanf_pred_GT1 = atanf_abs_x,f1
fcmp.le.s1 p6,p7 = atanf_abs_x,f1
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_Q4,atanf_coeff_Q5 = [EXP_Addr2],16
nop.f 999
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_Q2,atanf_coeff_Q3 = [EXP_Addr1],16
fclass.m p8,p0 = f8,0xe7 // @inf|@qnan|@snan|@zero
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_P5,atanf_coeff_P6 = [EXP_Addr2],16
nop.f 999
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_Q0,atanf_coeff_Q1 = [EXP_Addr1],16
nop.f 999
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_P7,atanf_coeff_P8 = [EXP_Addr2],16
nop.f 999
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_P3,atanf_coeff_P4 = [EXP_Addr1],16
fma.s1 atanf_bsq = atanf_b,atanf_b,f0
nop.i 999
}
{ .mfi
ldfpd atanf_coeff_P9,atanf_coeff_P10 = [EXP_Addr2]
fma.s1 atanf_z4 = atanf_zsq,atanf_zsq,f0
nop.i 999;;
}
{ .mfi
ldfpd atanf_coeff_P2,atanf_piby2 = [EXP_Addr1]
fma.s1 atanf_x6 = atanf_t,atanf_tsq,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_t4 = atanf_tsq,atanf_tsq,f0
nop.i 999;;
}
{ .mfb
nop.m 999
fma.s1 atanf_x5 = atanf_t,atanf_xcub,f0
(p8) br.cond.spnt L(ATANF_X_INF_NAN_ZERO)
}
;;
{ .mfi
nop.m 999
fma.s1 atanf_poly_r1 = atanf_b,atanf_coeff_R1,f1
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_r3 = atanf_b,atanf_coeff_R5,atanf_coeff_R4
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_r2 = atanf_b,atanf_coeff_R3,atanf_coeff_R2
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_z8 = atanf_z4,atanf_z4,f0
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q2 = atanf_t,atanf_coeff_Q5,atanf_coeff_Q4
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q3 = atanf_t,atanf_coeff_Q7,atanf_coeff_Q6
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_z5 = atanf_z,atanf_z4,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q1 = atanf_t,atanf_coeff_Q9,atanf_coeff_Q8
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q4 = atanf_t,atanf_coeff_Q1,atanf_coeff_Q0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q5 = atanf_t,atanf_coeff_Q3,atanf_coeff_Q2
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p4 = f8,atanf_coeff_P1,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p5 = atanf_t,atanf_coeff_P4,atanf_coeff_P3
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_r1 = atanf_z8,atanf_poly_r1,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_z8_bsq = atanf_z8,atanf_bsq,f0
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q2 = atanf_tsq,atanf_poly_q3,atanf_poly_q2
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_r2 = atanf_bsq,atanf_poly_r3,atanf_poly_r2
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p2 = atanf_t,atanf_coeff_P8,atanf_coeff_P7
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q1 = atanf_poly_q1,f1,atanf_tsq
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_z13 = atanf_z5,atanf_z8,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p1 = atanf_t,atanf_coeff_P10,atanf_coeff_P9
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p4 = atanf_t,atanf_poly_p4,f8
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q4 = atanf_tsq,atanf_poly_q5,atanf_poly_q4
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p3 = atanf_t,atanf_coeff_P6,atanf_coeff_P5
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p5 = atanf_t,atanf_poly_p5,atanf_coeff_P2
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_x11 = atanf_x5,atanf_x6,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_r = atanf_z8_bsq,atanf_poly_r2,atanf_poly_r1
nop.i 999;;
}
{ .mfi
nop.m 999
fma atanf_sgnx_piby2 = atanf_sgn_x,atanf_piby2,f0
nop.i 999
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q2 = atanf_t4,atanf_poly_q1,atanf_poly_q2
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p1 = atanf_tsq,atanf_poly_p1,atanf_poly_p2
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p4 = atanf_x5,atanf_poly_p5,atanf_poly_p4
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_z21_poly_r = atanf_z13,atanf_poly_r,f0
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_q = atanf_t4,atanf_poly_q2,atanf_poly_q4
nop.i 999;;
}
{ .mfi
nop.m 999
fma.s1 atanf_poly_p1 = atanf_tsq,atanf_poly_p1,atanf_poly_p3
nop.i 999;;
}
{ .mfi
nop.m 999
//(atanf_pred_GT1) fnma.s atanf_answer = atanf_poly_q,atanf_z21_poly_r,atanf_sgnx_piby2
(p7) fnma.s atanf_answer = atanf_poly_q,atanf_z21_poly_r,atanf_sgnx_piby2
nop.i 999;;
}
{ .mfb
nop.m 999
//(atanf_pred_LE1) fma.s atanf_answer = atanf_x11,atanf_poly_p1,atanf_poly_p4
(p6) fma.s atanf_answer = atanf_x11,atanf_poly_p1,atanf_poly_p4
br.ret.sptk b0
}
L(ATANF_X_INF_NAN_ZERO):
fclass.m p8,p9 = f8,0x23 // @inf
;;
(p8) fmerge.s f8 = f8, atanf_piby2
;;
fnorm.s f8 = f8
br.ret.sptk b0
.endp atanf
ASM_SIZE_DIRECTIVE(atanf)
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