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authorJoseph Myers <josmyers@redhat.com>2024-06-17 13:48:13 +0000
committerJoseph Myers <josmyers@redhat.com>2024-06-17 13:48:13 +0000
commit55eb99e9a9d840ba452b128be14d6529c2dde039 (patch)
tree6810f148fb04ca7217c67aa3f2e10b72d86a8d2d /sysdeps/powerpc
parentbb014f50c4a0c8d8db1ba5af55c104e430b5533d (diff)
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Implement C23 log10p1
C23 adds various <math.h> function families originally defined in TS
18661-4.  Add the log10p1 functions (log10(1+x): like log1p, but for
base-10 logarithms).

This is directly analogous to the log2p1 implementation (except that
whereas log2p1 has a smaller underflow range than log1p, log10p1 has a
larger underflow range).  The test inputs are copied from those for
log1p and log2p1, plus a few more inputs in that wider underflow
range.

Tested for x86_64 and x86, and with build-many-glibcs.py.
Diffstat (limited to 'sysdeps/powerpc')
-rw-r--r--sysdeps/powerpc/nofpu/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/powerpc/nofpu/Makefile b/sysdeps/powerpc/nofpu/Makefile
index 96657c9676..71ee2b67b8 100644
--- a/sysdeps/powerpc/nofpu/Makefile
+++ b/sysdeps/powerpc/nofpu/Makefile
@@ -54,5 +54,6 @@ CFLAGS-s_fmaximum_magl.c += -fno-builtin-fabsl
 CFLAGS-s_fmaximum_mag_numl.c += -fno-builtin-fabsl
 CFLAGS-s_fminimum_magl.c += -fno-builtin-fabsl
 CFLAGS-s_fminimum_mag_numl.c += -fno-builtin-fabsl
+CFLAGS-s_log10p1l.c += -fno-builtin-fabsl
 CFLAGS-s_log2p1l.c += -fno-builtin-fabsl
 endif