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d50b9bf1cc
glibc/sysdeps/ieee754/ldbl-128ibm
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Gabriel F. T. Gomes d50b9bf1cc ldbl-128ibm: Automatic replacing of _Float128 and L() 
The ldbl-128ibm implementation of j0l, j1l, lgammal_r, and cbrtl, as
well as the tables used by expl were copied from ldbl-128.  However, the
original files used _Float128 for the type and L() for the literal
suffix.  This patch uses the following sed command to rewrite _Float128
as long double and L(x) as xL (for e_expl.c, e_j0l.c, e_j1l.c,
e_lgammal_r.c, and t_expl.h):

  sed -i <filename> \
    -e "/^#define _Float128 long double/d" \
    -e "/^#define L(x) x ## L/d" \
    -e "/L(/s/)/L/" \
    -e "/L(/s/L(//" \
    -e "s/_Float128/long double/g"

For sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c, this sed command incorrectly
replaces a few occurrences of L(), so the following command is used
instead:

  sed -i sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c \
    -e "/^#define _Float128 long double/d" \
    -e "/^#define L(x) x ## L/d" \
    -e "s/L(0\.3\{40\})/0.3333333333333333333333333333333333333333L/" \
    -e "s/L(3\.7568280825958912391243e-1)/3.7568280825958912391243e-1L/" \
    -e "/L(/s/)/L/" \
    -e "/L(/s/L(//" \
    -e "s/_Float128/long double/g"

Tested for powerpc64le with patched [1] and unpatched gcc.

[1] https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01028.html

	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Remove definitions of
	_Float128 and L().
	* sysdeps/ieee754/ldbl-128ibm/e_j0l.c: Remove definitions of
	_Float128 and L(). Replace _Float128 with long double and L(x)
	with xL, throughout the file.
	* sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/t_expl.h: Likewise.

(cherry picked from commit d2f0ed09f8)
2017-10-10 10:15:16 -03:00
..
bits Add C++ versions of iscanonical for ldbl-96 and ldbl-128ibm (bug 22235) 2017-10-03 16:26:05 -03:00
include/bits Add canonicalize, canonicalizef, canonicalizel. 2016-10-26 23:14:31 +00:00
e_acoshl.c Fix ldbl-128ibm acoshl inaccuracy (bug 18019). 2015-02-25 00:01:15 +00:00
e_acosl.c This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code. 2015-06-03 15:41:36 +01:00
e_asinl.c Refactor code forcing underflow exceptions. 2015-09-23 22:42:30 +00:00
e_atan2l.c PowerPC floating point little-endian [3 of 15] 2013-10-04 10:32:36 +09:30
e_atanhl.c Refactor code forcing underflow exceptions. 2015-09-23 22:42:30 +00:00
e_coshl.c Fix cosh spurious underflows from expm1 (bug 16354), inaccurate results near 0 (bug 17061). 2014-06-23 20:20:10 +00:00
e_exp10l.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_expl.c ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
e_fmodl.c Fix ldbl-128ibm fmodl handling of equal arguments with low part zero (bug 19602). 2016-02-18 22:54:07 +00:00
e_gammal_r.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_hypotl.c Fix hypot sNaN handling (bug 20940). 2016-12-07 01:16:36 +00:00
e_ilogbl.c Fix ldbl-128ibm ilogbl near powers of 2 (bug 18029). 2015-02-26 12:57:21 +00:00
e_j0l.c ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
e_j1l.c ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
e_jnl.c Fix j1, jn missing errno setting on underflow (bug 18611). 2015-10-23 21:37:33 +00:00
e_lgammal_r.c ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
e_log2l.c Fix lgamma*, log10* and log2* results [BZ #21171] 2017-02-17 09:07:57 -02:00
e_log10l.c Fix lgamma*, log10* and log2* results [BZ #21171] 2017-02-17 09:07:57 -02:00
e_logl.c Remove unneeded declarations from math_private.h 2017-04-10 12:20:47 -03:00
e_powl.c Fix sysdeps/ieee754 pow handling of sNaN arguments (bug 20916). 2016-12-02 23:21:15 +00:00
e_rem_pio2l.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_remainderl.c Fix ldbl-128ibm remainderl equality test for zero low part (bug 19677). 2016-03-08 00:27:21 +00:00
e_sinhl.c Fix ldbl-128ibm sinhl spurious overflows (bug 19350). 2015-12-09 22:37:08 +00:00
e_sqrtl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gamma_productl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ieee754.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
k_cosl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
k_sincosl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
k_sinl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
k_tanl.c Narrowing the visibility of libc-internal.h even further. 2017-03-01 20:33:46 -05:00
ldbl2mpn.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lgamma_negl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lgamma_productl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile Add canonicalize, canonicalizef, canonicalizel. 2016-10-26 23:14:31 +00:00
math_ldbl.h Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
mpn2ldbl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
printf_fphex.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_asinhl.c Refactor code forcing underflow exceptions. 2015-09-23 22:42:30 +00:00
s_atanl.c Refactor code forcing underflow exceptions. 2015-09-23 22:42:30 +00:00
s_cbrtl.c ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
s_ceill.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_copysignl.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_cosl.c PowerPC floating point little-endian [2 of 15] 2013-10-04 10:32:19 +09:30
s_erfl.c Remove unused variables 2016-01-27 09:30:16 +01:00
s_expm1l.c Fix ldbl-128ibm expm1l (sNaN) (bug 20233). 2016-06-09 17:24:52 +00:00
s_fabsl.c PowerPC floating point little-endian [2 of 15] 2013-10-04 10:32:19 +09:30
s_finitel.c Reduce number of constants in __finite* (bug 15384). 2015-09-17 16:47:14 +00:00
s_floorl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_fmal.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_fpclassifyl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_frexpl.c Fix frexp (NaN) (bug 20250). 2016-06-13 17:27:19 +00:00
s_fromfpl_main.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_fromfpl.c Add fromfp functions. 2016-12-31 00:40:59 +00:00
s_fromfpxl.c Add fromfp functions. 2016-12-31 00:40:59 +00:00
s_getpayloadl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_iscanonicall.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_isinfl.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_isnanl.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_issignalingl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_llrintl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_llroundl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_log1pl.c Fix ldbl-128ibm log1pl (sNaN) (bug 20234). 2016-06-09 17:25:54 +00:00
s_logbl.c Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050). 2015-10-05 17:46:50 +00:00
s_lrintl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_lroundl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_modfl.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_nearbyintl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_nextafterl.c Fix ldbl-128ibm nextafterl, nexttowardl sign of zero result (bug 19678). 2016-02-19 17:19:53 +00:00
s_nexttoward.c Make nextafter, nexttoward set errno (bug 6799). 2015-11-02 18:54:19 +00:00
s_nexttowardf.c Make nextafter, nexttoward set errno (bug 6799). 2015-11-02 18:54:19 +00:00
s_nextupl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_remquol.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_rintl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_roundevenl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_roundl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_scalblnl.c [BZ #6803] Set errno for scalbln, scalbn 2014-06-20 07:48:20 +05:30
s_scalbnl.c Make scalbn set errno (bug 6803). 2015-09-16 21:11:00 +00:00
s_setpayloadl_main.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_setpayloadl.c Add setpayload, setpayloadf, setpayloadl. 2016-11-19 00:16:28 +00:00
s_setpayloadsigl.c Add setpayloadsig, setpayloadsigf, setpayloadsigl. 2016-11-24 23:56:48 +00:00
s_signbitl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_sincosl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_sinl.c PowerPC floating point little-endian [2 of 15] 2013-10-04 10:32:19 +09:30
s_tanhl.c Fix ldbl-128ibm tanhl inaccuracy for small arguments (bug 19349). 2015-12-09 21:20:18 +00:00
s_tanl.c PowerPC floating point little-endian [2 of 15] 2013-10-04 10:32:19 +09:30
s_totalorderl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_totalordermagl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_truncl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_ufromfpl.c Add fromfp functions. 2016-12-31 00:40:59 +00:00
s_ufromfpxl.c Add fromfp functions. 2016-12-31 00:40:59 +00:00
strtod_nan_ldouble.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
strtold_l.c Use locale_t, not __locale_t, throughout glibc 2017-06-20 20:30:06 -04:00
t_expl.h ldbl-128ibm: Automatic replacing of _Float128 and L() 2017-10-10 10:15:16 -03:00
t_sincosl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-canonical-ldbl-128ibm.c Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
test-fmodl-ldbl-128ibm.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-fmodrem-ldbl-128ibm.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-remainderl-ldbl-128ibm.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-remquol-ldbl-128ibm.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-totalorderl-ldbl-128ibm.c Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
tst-strtold-ldbl-128ibm.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
w_expl_compat.c Move w_exp to libm-compat-call-auto 2017-02-08 17:44:20 -02:00
x2y2m1l.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00