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525f803984
glibc/sysdeps/unix/sysv/linux/i386/libm.abilist
Joseph Myers 525f803984 Add fmaxmag, fminmag functions. 
TS 18661-1 defines fmaxmag and fminmag functions that return the
argument with maximum / minimum magnitude (acting like fmax / fmin if
the arguments have the same magnitude or either argument is a NaN).
These correspond to the IEEE 754-2008 operations maxNumMag and
minNumMag.  This patch implements these functions for glibc.  They are
implemented with type-generic templates.  Tests are based on those for
fmax and fmin.

Tested for x86_64, x86, mips64 and powerpc.

	* math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
	(fmaxmag): New declaration.
	(fminmag): Likewise.
	* math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (fmaxmag): New
	macro.
	[__GLIBC_USE (IEC_60559_BFP_EXT)] (fminmag): Likewise.
	* math/Versions (fmaxmag): New libm symbol at version GLIBC_2.25.
	(fmaxmagf): Likewise.
	(fmaxmagl): Likewise.
	(fminmag): Likewise.
	(fminmagf): Likewise.
	(fminmagl): Likewise.
	* math/Makefile (gen-libm-calls): Add s_fmaxmagF and s_fminmagF.
	* math/s_fmaxmag_template.c: New file.
	* math/s_fminmag_template.c: Likewise.
	* math/libm-test.inc (fmaxmag_test_data): New array.
	(fmaxmag_test): New function.
	(fminmag_test_data): New array.
	(fminmag_test): New function.
	(main): Call fmaxmag_test and fminmag_test.
	* math/test-tgmath.c (NCALLS): Increase to 132.
	(F(compile_test)): Call fmaxmag and fminmag.
	(F(fminmag)): New function.
	(F(fmaxmag)): Likewise.
	* manual/arith.texi (Misc FP Arithmetic): Document fminmag,
	fminmagf, fminmagl, fmaxmag, fmaxmagf and fmaxmagl.
	* manual/libm-err-tab.pl (@all_functions): Add fmaxmag and
	fminmag.
	* sysdeps/ieee754/ldbl-opt/nldbl-fmaxmag.c: New file.
	* sysdeps/ieee754/ldbl-opt/nldbl-fminmag.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/s_fminmagl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmaxmag
	and fminmag.
	(CFLAGS-nldbl-fmaxmag.c): New variable.
	(CFLAGS-nldbl-fminmag.c): Likewise.
	* sysdeps/nacl/libm.abilist: Update.
	* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
	Likewise.
	* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2016-12-20 00:46:53 +00:00

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GLIBC_2.0 GLIBC_2.0 A
GLIBC_2.0 _LIB_VERSION D 0x4
GLIBC_2.0 acos F
GLIBC_2.0 acosf F
GLIBC_2.0 acosh F
GLIBC_2.0 acoshf F
GLIBC_2.0 acoshl F
GLIBC_2.0 acosl F
GLIBC_2.0 asin F
GLIBC_2.0 asinf F
GLIBC_2.0 asinh F
GLIBC_2.0 asinhf F
GLIBC_2.0 asinhl F
GLIBC_2.0 asinl F
GLIBC_2.0 atan F
GLIBC_2.0 atan2 F
GLIBC_2.0 atan2f F
GLIBC_2.0 atan2l F
GLIBC_2.0 atanf F
GLIBC_2.0 atanh F
GLIBC_2.0 atanhf F
GLIBC_2.0 atanhl F
GLIBC_2.0 atanl F
GLIBC_2.0 cbrt F
GLIBC_2.0 cbrtf F
GLIBC_2.0 cbrtl F
GLIBC_2.0 ceil F
GLIBC_2.0 ceilf F
GLIBC_2.0 ceill F
GLIBC_2.0 copysign F
GLIBC_2.0 copysignf F
GLIBC_2.0 copysignl F
GLIBC_2.0 cos F
GLIBC_2.0 cosf F
GLIBC_2.0 cosh F
GLIBC_2.0 coshf F
GLIBC_2.0 coshl F
GLIBC_2.0 cosl F
GLIBC_2.0 drem F
GLIBC_2.0 dremf F
GLIBC_2.0 dreml F
GLIBC_2.0 erf F
GLIBC_2.0 erfc F
GLIBC_2.0 erfcf F
GLIBC_2.0 erfcl F
GLIBC_2.0 erff F
GLIBC_2.0 erfl F
GLIBC_2.0 exp F
GLIBC_2.0 expf F
GLIBC_2.0 expl F
GLIBC_2.0 expm1 F
GLIBC_2.0 expm1f F
GLIBC_2.0 expm1l F
GLIBC_2.0 fabs F
GLIBC_2.0 fabsf F
GLIBC_2.0 fabsl F
GLIBC_2.0 finite F
GLIBC_2.0 finitef F
GLIBC_2.0 finitel F
GLIBC_2.0 floor F
GLIBC_2.0 floorf F
GLIBC_2.0 floorl F
GLIBC_2.0 fmod F
GLIBC_2.0 fmodf F
GLIBC_2.0 fmodl F
GLIBC_2.0 frexp F
GLIBC_2.0 frexpf F
GLIBC_2.0 frexpl F
GLIBC_2.0 gamma F
GLIBC_2.0 gammaf F
GLIBC_2.0 gammal F
GLIBC_2.0 hypot F
GLIBC_2.0 hypotf F
GLIBC_2.0 hypotl F
GLIBC_2.0 ilogb F
GLIBC_2.0 ilogbf F
GLIBC_2.0 ilogbl F
GLIBC_2.0 j0 F
GLIBC_2.0 j0f F
GLIBC_2.0 j0l F
GLIBC_2.0 j1 F
GLIBC_2.0 j1f F
GLIBC_2.0 j1l F
GLIBC_2.0 jn F
GLIBC_2.0 jnf F
GLIBC_2.0 jnl F
GLIBC_2.0 ldexp F
GLIBC_2.0 ldexpf F
GLIBC_2.0 ldexpl F
GLIBC_2.0 lgamma F
GLIBC_2.0 lgamma_r F
GLIBC_2.0 lgammaf F
GLIBC_2.0 lgammaf_r F
GLIBC_2.0 lgammal F
GLIBC_2.0 lgammal_r F
GLIBC_2.0 log F
GLIBC_2.0 log10 F
GLIBC_2.0 log10f F
GLIBC_2.0 log10l F
GLIBC_2.0 log1p F
GLIBC_2.0 log1pf F
GLIBC_2.0 log1pl F
GLIBC_2.0 logb F
GLIBC_2.0 logbf F
GLIBC_2.0 logbl F
GLIBC_2.0 logf F
GLIBC_2.0 logl F
GLIBC_2.0 matherr F
GLIBC_2.0 modf F
GLIBC_2.0 modff F
GLIBC_2.0 modfl F
GLIBC_2.0 nextafter F
GLIBC_2.0 nextafterf F
GLIBC_2.0 nextafterl F
GLIBC_2.0 pow F
GLIBC_2.0 powf F
GLIBC_2.0 powl F
GLIBC_2.0 remainder F
GLIBC_2.0 remainderf F
GLIBC_2.0 remainderl F
GLIBC_2.0 rint F
GLIBC_2.0 rintf F
GLIBC_2.0 rintl F
GLIBC_2.0 scalb F
GLIBC_2.0 scalbf F
GLIBC_2.0 scalbl F
GLIBC_2.0 scalbn F
GLIBC_2.0 scalbnf F
GLIBC_2.0 scalbnl F
GLIBC_2.0 signgam D 0x4
GLIBC_2.0 significand F
GLIBC_2.0 significandf F
GLIBC_2.0 significandl F
GLIBC_2.0 sin F
GLIBC_2.0 sinf F
GLIBC_2.0 sinh F
GLIBC_2.0 sinhf F
GLIBC_2.0 sinhl F
GLIBC_2.0 sinl F
GLIBC_2.0 sqrt F
GLIBC_2.0 sqrtf F
GLIBC_2.0 sqrtl F
GLIBC_2.0 tan F
GLIBC_2.0 tanf F
GLIBC_2.0 tanh F
GLIBC_2.0 tanhf F
GLIBC_2.0 tanhl F
GLIBC_2.0 tanl F
GLIBC_2.0 y0 F
GLIBC_2.0 y0f F
GLIBC_2.0 y0l F
GLIBC_2.0 y1 F
GLIBC_2.0 y1f F
GLIBC_2.0 y1l F
GLIBC_2.0 yn F
GLIBC_2.0 ynf F
GLIBC_2.0 ynl F
GLIBC_2.1 GLIBC_2.1 A
GLIBC_2.1 __clog10 F
GLIBC_2.1 __clog10f F
GLIBC_2.1 __clog10l F
GLIBC_2.1 __finite F
GLIBC_2.1 __finitef F
GLIBC_2.1 __finitel F
GLIBC_2.1 __fpclassify F
GLIBC_2.1 __fpclassifyf F
GLIBC_2.1 __fpclassifyl F
GLIBC_2.1 __signbit F
GLIBC_2.1 __signbitf F
GLIBC_2.1 __signbitl F
GLIBC_2.1 cabs F
GLIBC_2.1 cabsf F
GLIBC_2.1 cabsl F
GLIBC_2.1 cacos F
GLIBC_2.1 cacosf F
GLIBC_2.1 cacosh F
GLIBC_2.1 cacoshf F
GLIBC_2.1 cacoshl F
GLIBC_2.1 cacosl F
GLIBC_2.1 carg F
GLIBC_2.1 cargf F
GLIBC_2.1 cargl F
GLIBC_2.1 casin F
GLIBC_2.1 casinf F
GLIBC_2.1 casinh F
GLIBC_2.1 casinhf F
GLIBC_2.1 casinhl F
GLIBC_2.1 casinl F
GLIBC_2.1 catan F
GLIBC_2.1 catanf F
GLIBC_2.1 catanh F
GLIBC_2.1 catanhf F
GLIBC_2.1 catanhl F
GLIBC_2.1 catanl F
GLIBC_2.1 ccos F
GLIBC_2.1 ccosf F
GLIBC_2.1 ccosh F
GLIBC_2.1 ccoshf F
GLIBC_2.1 ccoshl F
GLIBC_2.1 ccosl F
GLIBC_2.1 cexp F
GLIBC_2.1 cexpf F
GLIBC_2.1 cexpl F
GLIBC_2.1 cimag F
GLIBC_2.1 cimagf F
GLIBC_2.1 cimagl F
GLIBC_2.1 clog F
GLIBC_2.1 clog10 F
GLIBC_2.1 clog10f F
GLIBC_2.1 clog10l F
GLIBC_2.1 clogf F
GLIBC_2.1 clogl F
GLIBC_2.1 conj F
GLIBC_2.1 conjf F
GLIBC_2.1 conjl F
GLIBC_2.1 cpow F
GLIBC_2.1 cpowf F
GLIBC_2.1 cpowl F
GLIBC_2.1 cproj F
GLIBC_2.1 cprojf F
GLIBC_2.1 cprojl F
GLIBC_2.1 creal F
GLIBC_2.1 crealf F
GLIBC_2.1 creall F
GLIBC_2.1 csin F
GLIBC_2.1 csinf F
GLIBC_2.1 csinh F
GLIBC_2.1 csinhf F
GLIBC_2.1 csinhl F
GLIBC_2.1 csinl F
GLIBC_2.1 csqrt F
GLIBC_2.1 csqrtf F
GLIBC_2.1 csqrtl F
GLIBC_2.1 ctan F
GLIBC_2.1 ctanf F
GLIBC_2.1 ctanh F
GLIBC_2.1 ctanhf F
GLIBC_2.1 ctanhl F
GLIBC_2.1 ctanl F
GLIBC_2.1 exp10 F
GLIBC_2.1 exp10f F
GLIBC_2.1 exp10l F
GLIBC_2.1 exp2 F
GLIBC_2.1 exp2f F
GLIBC_2.1 exp2l F
GLIBC_2.1 fdim F
GLIBC_2.1 fdimf F
GLIBC_2.1 fdiml F
GLIBC_2.1 feclearexcept F
GLIBC_2.1 fegetenv F
GLIBC_2.1 fegetexceptflag F
GLIBC_2.1 fegetround F
GLIBC_2.1 feholdexcept F
GLIBC_2.1 feraiseexcept F
GLIBC_2.1 fesetenv F
GLIBC_2.1 fesetexceptflag F
GLIBC_2.1 fesetround F
GLIBC_2.1 fetestexcept F
GLIBC_2.1 feupdateenv F
GLIBC_2.1 fma F
GLIBC_2.1 fmaf F
GLIBC_2.1 fmal F
GLIBC_2.1 fmax F
GLIBC_2.1 fmaxf F
GLIBC_2.1 fmaxl F
GLIBC_2.1 fmin F
GLIBC_2.1 fminf F
GLIBC_2.1 fminl F
GLIBC_2.1 llrint F
GLIBC_2.1 llrintf F
GLIBC_2.1 llrintl F
GLIBC_2.1 llround F
GLIBC_2.1 llroundf F
GLIBC_2.1 llroundl F
GLIBC_2.1 log2 F
GLIBC_2.1 log2f F
GLIBC_2.1 log2l F
GLIBC_2.1 lrint F
GLIBC_2.1 lrintf F
GLIBC_2.1 lrintl F
GLIBC_2.1 lround F
GLIBC_2.1 lroundf F
GLIBC_2.1 lroundl F
GLIBC_2.1 nan F
GLIBC_2.1 nanf F
GLIBC_2.1 nanl F
GLIBC_2.1 nearbyint F
GLIBC_2.1 nearbyintf F
GLIBC_2.1 nearbyintl F
GLIBC_2.1 nexttoward F
GLIBC_2.1 nexttowardf F
GLIBC_2.1 nexttowardl F
GLIBC_2.1 pow10 F
GLIBC_2.1 pow10f F
GLIBC_2.1 pow10l F
GLIBC_2.1 remquo F
GLIBC_2.1 remquof F
GLIBC_2.1 remquol F
GLIBC_2.1 round F
GLIBC_2.1 roundf F
GLIBC_2.1 roundl F
GLIBC_2.1 scalbln F
GLIBC_2.1 scalblnf F
GLIBC_2.1 scalblnl F
GLIBC_2.1 sincos F
GLIBC_2.1 sincosf F
GLIBC_2.1 sincosl F
GLIBC_2.1 tgamma F
GLIBC_2.1 tgammaf F
GLIBC_2.1 tgammal F
GLIBC_2.1 trunc F
GLIBC_2.1 truncf F
GLIBC_2.1 truncl F
GLIBC_2.15 GLIBC_2.15 A
GLIBC_2.15 __acos_finite F
GLIBC_2.15 __acosf_finite F
GLIBC_2.15 __acosh_finite F
GLIBC_2.15 __acoshf_finite F
GLIBC_2.15 __acoshl_finite F
GLIBC_2.15 __acosl_finite F
GLIBC_2.15 __asin_finite F
GLIBC_2.15 __asinf_finite F
GLIBC_2.15 __asinl_finite F
GLIBC_2.15 __atan2_finite F
GLIBC_2.15 __atan2f_finite F
GLIBC_2.15 __atan2l_finite F
GLIBC_2.15 __atanh_finite F
GLIBC_2.15 __atanhf_finite F
GLIBC_2.15 __atanhl_finite F
GLIBC_2.15 __cosh_finite F
GLIBC_2.15 __coshf_finite F
GLIBC_2.15 __coshl_finite F
GLIBC_2.15 __exp10_finite F
GLIBC_2.15 __exp10f_finite F
GLIBC_2.15 __exp10l_finite F
GLIBC_2.15 __exp2_finite F
GLIBC_2.15 __exp2f_finite F
GLIBC_2.15 __exp2l_finite F
GLIBC_2.15 __exp_finite F
GLIBC_2.15 __expf_finite F
GLIBC_2.15 __expl_finite F
GLIBC_2.15 __fmod_finite F
GLIBC_2.15 __fmodf_finite F
GLIBC_2.15 __fmodl_finite F
GLIBC_2.15 __gamma_r_finite F
GLIBC_2.15 __gammaf_r_finite F
GLIBC_2.15 __gammal_r_finite F
GLIBC_2.15 __hypot_finite F
GLIBC_2.15 __hypotf_finite F
GLIBC_2.15 __hypotl_finite F
GLIBC_2.15 __j0_finite F
GLIBC_2.15 __j0f_finite F
GLIBC_2.15 __j0l_finite F
GLIBC_2.15 __j1_finite F
GLIBC_2.15 __j1f_finite F
GLIBC_2.15 __j1l_finite F
GLIBC_2.15 __jn_finite F
GLIBC_2.15 __jnf_finite F
GLIBC_2.15 __jnl_finite F
GLIBC_2.15 __lgamma_r_finite F
GLIBC_2.15 __lgammaf_r_finite F
GLIBC_2.15 __lgammal_r_finite F
GLIBC_2.15 __log10_finite F
GLIBC_2.15 __log10f_finite F
GLIBC_2.15 __log10l_finite F
GLIBC_2.15 __log2_finite F
GLIBC_2.15 __log2f_finite F
GLIBC_2.15 __log2l_finite F
GLIBC_2.15 __log_finite F
GLIBC_2.15 __logf_finite F
GLIBC_2.15 __logl_finite F
GLIBC_2.15 __pow_finite F
GLIBC_2.15 __powf_finite F
GLIBC_2.15 __powl_finite F
GLIBC_2.15 __remainder_finite F
GLIBC_2.15 __remainderf_finite F
GLIBC_2.15 __remainderl_finite F
GLIBC_2.15 __scalb_finite F
GLIBC_2.15 __scalbf_finite F
GLIBC_2.15 __scalbl_finite F
GLIBC_2.15 __sinh_finite F
GLIBC_2.15 __sinhf_finite F
GLIBC_2.15 __sinhl_finite F
GLIBC_2.15 __sqrt_finite F
GLIBC_2.15 __sqrtf_finite F
GLIBC_2.15 __sqrtl_finite F
GLIBC_2.15 __y0_finite F
GLIBC_2.15 __y0f_finite F
GLIBC_2.15 __y0l_finite F
GLIBC_2.15 __y1_finite F
GLIBC_2.15 __y1f_finite F
GLIBC_2.15 __y1l_finite F
GLIBC_2.15 __yn_finite F
GLIBC_2.15 __ynf_finite F
GLIBC_2.15 __ynl_finite F
GLIBC_2.18 GLIBC_2.18 A
GLIBC_2.18 __issignaling F
GLIBC_2.18 __issignalingf F
GLIBC_2.18 __issignalingl F
GLIBC_2.2 GLIBC_2.2 A
GLIBC_2.2 __expl F
GLIBC_2.2 __expm1l F
GLIBC_2.2 feclearexcept F
GLIBC_2.2 fedisableexcept F
GLIBC_2.2 feenableexcept F
GLIBC_2.2 fegetenv F
GLIBC_2.2 fegetexcept F
GLIBC_2.2 fegetexceptflag F
GLIBC_2.2 feraiseexcept F
GLIBC_2.2 fesetenv F
GLIBC_2.2 fesetexceptflag F
GLIBC_2.2 feupdateenv F
GLIBC_2.23 GLIBC_2.23 A
GLIBC_2.23 __signgam D 0x4
GLIBC_2.23 lgamma F
GLIBC_2.23 lgammaf F
GLIBC_2.23 lgammal F
GLIBC_2.24 GLIBC_2.24 A
GLIBC_2.24 nextdown F
GLIBC_2.24 nextdownf F
GLIBC_2.24 nextdownl F
GLIBC_2.24 nextup F
GLIBC_2.24 nextupf F
GLIBC_2.24 nextupl F
GLIBC_2.25 GLIBC_2.25 A
GLIBC_2.25 __iscanonicall F
GLIBC_2.25 __iseqsig F
GLIBC_2.25 __iseqsigf F
GLIBC_2.25 __iseqsigl F
GLIBC_2.25 canonicalize F
GLIBC_2.25 canonicalizef F
GLIBC_2.25 canonicalizel F
GLIBC_2.25 fegetmode F
GLIBC_2.25 fesetexcept F
GLIBC_2.25 fesetmode F
GLIBC_2.25 fetestexceptflag F
GLIBC_2.25 fmaxmag F
GLIBC_2.25 fmaxmagf F
GLIBC_2.25 fmaxmagl F
GLIBC_2.25 fminmag F
GLIBC_2.25 fminmagf F
GLIBC_2.25 fminmagl F
GLIBC_2.25 getpayload F
GLIBC_2.25 getpayloadf F
GLIBC_2.25 getpayloadl F
GLIBC_2.25 llogb F
GLIBC_2.25 llogbf F
GLIBC_2.25 llogbl F
GLIBC_2.25 setpayload F
GLIBC_2.25 setpayloadf F
GLIBC_2.25 setpayloadl F
GLIBC_2.25 setpayloadsig F
GLIBC_2.25 setpayloadsigf F
GLIBC_2.25 setpayloadsigl F
GLIBC_2.25 totalorder F
GLIBC_2.25 totalorderf F
GLIBC_2.25 totalorderl F
GLIBC_2.25 totalordermag F
GLIBC_2.25 totalordermagf F
GLIBC_2.25 totalordermagl F
GLIBC_2.4 GLIBC_2.4 A
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