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b5232c9f9e
glibc/sysdeps/powerpc/fpu
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Paul A. Clarke b5232c9f9e [powerpc] fenv_libc.h: protect use of __builtin_cpu_supports 
Using __builtin_cpu_supports() requires support in GCC and Glibc.
My recent patch to fenv_libc.h added an unprotected use of
__builtin_cpu_supports().  Compilation of Glibc itself will fail
with a sufficiently new GCC and sufficiently old Glibc:

../sysdeps/powerpc/fpu/fegetexcept.c: In function ‘__fegetexcept’:
../sysdeps/powerpc/fpu/fenv_libc.h:52:20: error: builtin ‘__builtin_cpu_supports’ needs GLIBC (2.23 and newer) that exports hardware capability bits [-Werror]

Reviewed-by: Florian Weimer <fweimer@redhat.com>
Fixes 3db85a9814.
2019-07-09 13:09:35 -05:00
..
e_hypot.c powerpc: hypot refactor and optimization 2019-07-08 17:21:15 -03:00
e_hypotf.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
e_sqrt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
e_sqrtf.c Use float in e_sqrt.c 2019-02-11 12:03:23 -02:00
fclrexcpt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fe_mask.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fe_nomask.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fedisblxcpt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
feenablxcpt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fegetenv.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fegetexcept.c powerpc: Use faster means to access FPSCR when possible in some cases 2019-06-30 08:40:44 -03:00
fegetmode.c powerpc: Use faster means to access FPSCR when possible in some cases 2019-06-30 08:40:44 -03:00
fegetround.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
feholdexcpt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fenv_const.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fenv_libc.h [powerpc] fenv_libc.h: protect use of __builtin_cpu_supports 2019-07-09 13:09:35 -05:00
fenv_private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fesetenv.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fesetexcept.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fesetmode.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fesetround.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
feupdateenv.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fgetexcptflg.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fix-fp-int-compare-invalid.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fraiseexcpt.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fsetexcptflg.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ftestexcept.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
get-rounding-mode.h [powerpc] get_rounding_mode: utilize faster method to get rounding mode 2019-06-06 14:11:56 -05:00
libm-test-ulps Add new exp and exp2 implementations 2018-09-05 16:22:00 +01:00
libm-test-ulps-name Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
Makefile Link extra-libs consistently with libc and ld.so. 2013-05-31 16:16:33 +00:00
math_ldbl.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math_private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-barriers.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-trap-force.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
round_to_integer.h powerpc: consolidate rint 2019-06-12 11:46:22 -03:00
s_ceil.c powerpc: ceil/ceilf refactor 2019-04-29 08:43:37 -03:00
s_ceilf.c powerpc: ceil/ceilf refactor 2019-04-29 08:43:37 -03:00
s_copysign.c powerpc: copysign cleanup 2019-06-12 11:46:26 -03:00
s_copysignf.c powerpc: copysign cleanup 2019-06-12 11:46:26 -03:00
s_floor.c powerpc: floor/floorf refactor 2019-05-09 09:38:40 -03:00
s_floorf.c powerpc: floor/floorf refactor 2019-05-09 09:38:40 -03:00
s_fma.c powerpc: Fix format issue from 3a16dd780e 2019-04-17 18:32:01 -03:00
s_fmaf.c powerpc: Fix format issue from 3a16dd780e 2019-04-17 18:32:01 -03:00
s_logb.c powerpc: refactor logb{f,l} 2019-07-08 17:22:22 -03:00
s_logbf.c powerpc: refactor logb{f,l} 2019-07-08 17:22:22 -03:00
s_logbl.c powerpc: refactor logb{f,l} 2019-07-08 17:22:22 -03:00
s_lrintf.c powerpc: Refactor powerpc32 lrint/lrintf/llrint/llrintf 2019-06-17 09:27:02 -03:00
s_modf.c powerpc: Refactor modf{f} 2019-07-08 17:22:22 -03:00
s_modff.c powerpc: Refactor modf{f} 2019-07-08 17:22:22 -03:00
s_nearbyint.c powerpc: generic nearbyint/nearbyintf 2019-05-28 18:16:48 -03:00
s_nearbyintf.c powerpc: generic nearbyint/nearbyintf 2019-05-28 18:16:48 -03:00
s_rint.c powerpc: consolidate rint 2019-06-12 11:46:22 -03:00
s_rintf.c powerpc: consolidate rint 2019-06-12 11:46:22 -03:00
s_round.c powerpc: round/roundf refactor 2019-05-09 09:39:07 -03:00
s_roundf.c powerpc: round/roundf refactor 2019-05-09 09:39:07 -03:00
s_trunc.c powerpc: trunc/truncf refactor 2019-05-09 09:39:28 -03:00
s_truncf.c powerpc: trunc/truncf refactor 2019-05-09 09:39:28 -03:00
t_sqrt.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
tst-setcontext-fpscr.c [powerpc] Use __builtin_{mffs,mtfsf} 2019-03-29 19:16:34 -05:00