glibc/sysdeps
Szabolcs Nagy de800d8305 Remove slow paths from exp
Remove the __slowexp code, so exp is no longer correctly rounded.  The
result is computed to about 70 bits precision so the worst case ulp
error is about 0.500007 in nearest rounding mode.

	* manual/probes.texi: Remove slowexp probes.
	* math/Makefile: Remove slowexp.
	* sysdeps/generic/math_private.h (__slowexp): Remove.
	* sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Remove __slowexp and
	document error bounds.
	* sysdeps/i386/fpu/slowexp.c: Remove.
	* sysdeps/ia64/fpu/slowexp.c: Remove.
	* sysdeps/ieee754/dbl-64/slowexp.c: Remove.
	* sysdeps/ieee754/dbl-64/uexp.h (err_0): Remove.
	* sysdeps/m68k/m680x0/fpu/slowexp.c: Remove.
	* sysdeps/powerpc/power4/fpu/Makefile (CPPFLAGS-slowexp.c): Remove.
	* sysdeps/x86_64/fpu/multiarch/Makefile: Remove slowexp-fma.
	* sysdeps/x86_64/fpu/multiarch/e_exp-avx.c (__slowexp): Remove.
	* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c (__slowexp): Remove.
	* sysdeps/x86_64/fpu/multiarch/e_exp-fma4.c (__slowexp): Remove.
	* sysdeps/x86_64/fpu/multiarch/slowexp-avx.c: Remove.
	* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Remove.
	* sysdeps/x86_64/fpu/multiarch/slowexp-fma4.c: Remove.
2018-02-12 11:33:33 +00:00
..
aarch64 Remove slow paths from pow 2018-02-12 10:47:09 +00:00
alpha Update Alpha libm-test-ulps 2018-01-27 13:31:38 +01:00
arm Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
generic Remove slow paths from exp 2018-02-12 11:33:33 +00:00
gnu Add TCP_FASTOPEN_KEY, TCP_FASTOPEN_NO_COOKIE from Linux 4.15. 2018-02-06 00:42:22 +00:00
hppa Update hppa libm-test-ulps 2018-01-27 13:32:36 +01:00
i386 Remove slow paths from exp 2018-02-12 11:33:33 +00:00
ia64 Remove slow paths from exp 2018-02-12 11:33:33 +00:00
ieee754 Remove slow paths from exp 2018-02-12 11:33:33 +00:00
init_array sysdeps/init_array: Add PREINIT_FUNCTION to crti.S 2018-01-29 10:22:26 -08:00
m68k Remove slow paths from exp 2018-02-12 11:33:33 +00:00
mach Add narrowing add functions. 2018-02-10 02:08:43 +00:00
microblaze Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
mips Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
nios2 Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
nptl Revert Intel CET changes to __jmp_buf_tag (Bug 22743) 2018-01-25 23:43:46 -08:00
posix preadv2/pwritev2: Handle offset == -1 [BZ #22753] 2018-02-02 10:46:26 +01:00
powerpc Remove slow paths from exp 2018-02-12 11:33:33 +00:00
pthread allocalim.h: use __glibc_likely instead of __builtin_expect 2018-01-30 21:42:21 +01:00
riscv RISC-V: Build Infastructure 2018-01-29 10:43:15 -08:00
s390 Unify and simplify bits/byteswap.h, bits/byteswap-16.h headers (bug 14508, bug 15512, bug 17082, bug 20530). 2018-02-06 21:55:08 +00:00
sh Move LDBL_CLASSIFY_COMPAT to its own header. 2018-02-01 21:01:00 +00:00
sparc sparc: Check PIC instead of SHARED in start.S [BZ #22638] 2018-02-05 05:46:56 -08:00
tile Unify and simplify bits/byteswap.h, bits/byteswap-16.h headers (bug 14508, bug 15512, bug 17082, bug 20530). 2018-02-06 21:55:08 +00:00
unix linux/aarch64: sync sys/ptrace.h with Linux 4.15 [BZ #22433] 2018-02-10 22:12:12 +00:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
x86 Unify and simplify bits/byteswap.h, bits/byteswap-16.h headers (bug 14508, bug 15512, bug 17082, bug 20530). 2018-02-06 21:55:08 +00:00
x86_64 Remove slow paths from exp 2018-02-12 11:33:33 +00:00