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| author | Joseph Myers <josmyers@redhat.com> | 2024-06-17 13:47:09 +0000 |
|---|---|---|
| committer | Joseph Myers <josmyers@redhat.com> | 2024-06-17 13:47:09 +0000 |
| commit | bb014f50c4a0c8d8db1ba5af55c104e430b5533d (patch) | |
| tree | a1ca91748bb999691442701c3b786ebc3372114f /sysdeps/unix/sysv | |
| parent | ca38eff28015f376c020b4dfad5351e45be8d090 (diff) | |
| download | glibc-bb014f50c4a0c8d8db1ba5af55c104e430b5533d.tar.xz glibc-bb014f50c4a0c8d8db1ba5af55c104e430b5533d.zip | |
Implement C23 logp1
C23 adds various <math.h> function families originally defined in TS
18661-4. Add the logp1 functions (aliases for log1p functions - the
name is intended to be more consistent with the new log2p1 and
log10p1, where clearly it would have been very confusing to name those
functions log21p and log101p). As aliases rather than new functions,
the content of this patch is somewhat different from those actually
adding new functions.
Tests are shared with log1p, so this patch *does* mechanically update
all affected libm-test-ulps files to expect the same errors for both
functions.
The vector versions of log1p on aarch64 and x86_64 are *not* updated
to have logp1 aliases (and thus there are no corresponding header,
tests, abilist or ulps changes for vector functions either). It would
be reasonable for such vector aliases and corresponding changes to
other files to be made separately. For now, the log1p tests instead
avoid testing logp1 in the vector case (a Makefile change is needed to
avoid problems with grep, used in generating the .c files for vector
function tests, matching more than one ALL_RM_TEST line in a file
testing multiple functions with the same inputs, when it assumes that
the .inc file only has a single such line).
Tested for x86_64 and x86, and with build-many-glibcs.py.
Diffstat (limited to 'sysdeps/unix/sysv')
31 files changed, 215 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist index a4bb539670..40027fc3d3 100644 --- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist +++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist @@ -1157,3 +1157,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist index 8ff65e3f7e..5967de89a1 100644 --- a/sysdeps/unix/sysv/linux/alpha/libm.abilist +++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist @@ -1316,3 +1316,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arc/libm.abilist b/sysdeps/unix/sysv/linux/arc/libm.abilist index af9df2673c..57affc37fc 100644 --- a/sysdeps/unix/sysv/linux/arc/libm.abilist +++ b/sysdeps/unix/sysv/linux/arc/libm.abilist @@ -763,3 +763,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arm/be/libm.abilist b/sysdeps/unix/sysv/linux/arm/be/libm.abilist index 0e460259f3..e225b995c1 100644 --- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/arm/le/libm.abilist b/sysdeps/unix/sysv/linux/arm/le/libm.abilist index 0e460259f3..e225b995c1 100644 --- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/csky/libm.abilist b/sysdeps/unix/sysv/linux/csky/libm.abilist index 4c1216044d..2a9f9a6779 100644 --- a/sysdeps/unix/sysv/linux/csky/libm.abilist +++ b/sysdeps/unix/sysv/linux/csky/libm.abilist @@ -829,3 +829,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist index 3ea5b611eb..6fa800390d 100644 --- a/sysdeps/unix/sysv/linux/hppa/libm.abilist +++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist index 696e52e65a..b6b1aa0289 100644 --- a/sysdeps/unix/sysv/linux/i386/libm.abilist +++ b/sysdeps/unix/sysv/linux/i386/libm.abilist @@ -1196,3 +1196,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist index 1c6f02ac5a..b225d61eac 100644 --- a/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist +++ b/sysdeps/unix/sysv/linux/loongarch/lp64/libm.abilist @@ -1036,3 +1036,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist index 0e460259f3..e225b995c1 100644 --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist index be8262bb48..cd4cafbe14 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist @@ -890,3 +890,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist index cc091b2d4e..604af40dac 100644 --- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist index cc091b2d4e..604af40dac 100644 --- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist index 4d442a989d..56ec45feb0 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist index ae7b4a7558..e97dd13eb4 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist @@ -1157,3 +1157,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist index 9ed3fbdee4..1603d163a2 100644 --- a/sysdeps/unix/sysv/linux/nios2/libm.abilist +++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist @@ -854,3 +854,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/or1k/libm.abilist b/sysdeps/unix/sysv/linux/or1k/libm.abilist index 69655f7d23..7565572118 100644 --- a/sysdeps/unix/sysv/linux/or1k/libm.abilist +++ b/sysdeps/unix/sysv/linux/or1k/libm.abilist @@ -763,3 +763,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist index 564eb87d4b..1f61a9cb31 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist @@ -1001,3 +1001,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist index a57eedb779..c9af2d21b9 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist @@ -1000,3 +1000,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist index 7564069a37..b0af67d524 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist @@ -994,3 +994,9 @@ GLIBC_2.40 log2p1f32 F GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist index b02a7115af..28f3ee6264 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist @@ -1322,6 +1322,7 @@ GLIBC_2.38 fmod F GLIBC_2.38 fmodf F GLIBC_2.39 exp10 F GLIBC_2.40 __log2p1ieee128 F +GLIBC_2.40 __logp1ieee128 F GLIBC_2.40 log2p1 F GLIBC_2.40 log2p1f F GLIBC_2.40 log2p1f128 F @@ -1330,3 +1331,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist index 7bf0bd7c7a..dae4531180 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist @@ -1036,3 +1036,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F +GLIBC_2.40 logp1 F +GLIBC_2.40 logp1f F +GLIBC_2.40 logp1f128 F +GLIBC_2.40 logp1f32 F +GLIBC_2.40 logp1f32x F +GLIBC_2.40 logp1f64 F +GLIBC_2.40 logp1f64x F +GLIBC_2.40 logp1l F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist index c22d9bb7c6..dc506b8a8b 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist @@ -1133,3 +1133,11 @@ GLIBC_2.40 log2p1f32x F GLIBC_2.40 log2p1f64 F GLIBC_2.40 log2p1f64x F GLIBC_2.40 log2p1l F |