Add narrowing fma functions

This patch adds the narrowing fused multiply-add functions from TS
18661-1 / TS 18661-3 / C2X to glibc's libm: ffma, ffmal, dfmal,
f32fmaf64, f32fmaf32x, f32xfmaf64 for all configurations; f32fmaf64x,
f32fmaf128, f64fmaf64x, f64fmaf128, f32xfmaf64x, f32xfmaf128,
f64xfmaf128 for configurations with _Float64x and _Float128;
__f32fmaieee128 and __f64fmaieee128 aliases in the powerpc64le case
(for calls to ffmal and dfmal when long double is IEEE binary128).
Corresponding tgmath.h macro support is also added.

The changes are mostly similar to those for the other narrowing
functions previously added, especially that for sqrt, so the
description of those generally applies to this patch as well.  As with
sqrt, I reused the same test inputs in auto-libm-test-in as for
non-narrowing fma rather than adding extra or separate inputs for
narrowing fma.  The tests in libm-test-narrow-fma.inc also follow
those for non-narrowing fma.

The non-narrowing fma has a known bug (bug 6801) that it does not set
errno on errors (overflow, underflow, Inf * 0, Inf - Inf).  Rather
than fixing this or having narrowing fma check for errors when
non-narrowing does not (complicating the cases when narrowing fma can
otherwise be an alias for a non-narrowing function), this patch does
not attempt to check for errors from narrowing fma and set errno; the
CHECK_NARROW_FMA macro is still present, but as a placeholder that
does nothing, and this missing errno setting is considered to be
covered by the existing bug rather than needing a separate open bug.
missing-errno annotations are duly added to many of the
auto-libm-test-in test inputs for fma.

This completes adding all the new functions from TS 18661-1 to glibc,
so will be followed by corresponding stdc-predef.h changes to define
__STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__, as the support
for TS 18661-1 will be at a similar level to that for C standard
floating-point facilities up to C11 (pragmas not implemented, but
library functions done).  (There are still further changes to be done
to implement changes to the types of fromfp functions from N2548.)

Tested as followed: natively with the full glibc testsuite for x86_64
(GCC 11, 7, 6) and x86 (GCC 11); with build-many-glibcs.py with GCC
11, 7 and 6; cross testing of math/ tests for powerpc64le, powerpc32
hard float, mips64 (all three ABIs, both hard and soft float).  The
different GCC versions are to cover the different cases in tgmath.h
and tgmath.h tests properly (GCC 6 has _Float* only as typedefs in
glibc headers, GCC 7 has proper _Float* support, GCC 8 adds
__builtin_tgmath).

30 files changed, 280 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
index 74f203575f..9bf30560a0 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -1054,16 +1054,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist
index e3c619e77a..a1ad3c7682 100644
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -1111,17 +1111,30 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/arc/libm.abilist b/sysdeps/unix/sysv/linux/arc/libm.abilist
index cedb2ffcc4..32aa436456 100644
--- a/sysdeps/unix/sysv/linux/arc/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libm.abilist
@@ -697,9 +697,15 @@ GLIBC_2.32 ynf32 F
 GLIBC_2.32 ynf32x F
 GLIBC_2.32 ynf64 F
 GLIBC_2.32 ynl F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libm.abilist b/sysdeps/unix/sysv/linux/arm/be/libm.abilist
index 97f328dbbd..6567ac7730 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist
@@ -471,10 +471,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 _LIB_VERSION D 0x4
diff --git a/sysdeps/unix/sysv/linux/arm/le/libm.abilist b/sysdeps/unix/sysv/linux/arm/le/libm.abilist
index 97f328dbbd..6567ac7730 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist
@@ -471,10 +471,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 _LIB_VERSION D 0x4
diff --git a/sysdeps/unix/sysv/linux/csky/libm.abilist b/sysdeps/unix/sysv/linux/csky/libm.abilist
index 88761113e6..e76270cf1d 100644
--- a/sysdeps/unix/sysv/linux/csky/libm.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libm.abilist
@@ -763,9 +763,15 @@ GLIBC_2.31 totalordermagf32 F
 GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist
index c32ff03983..8c80c9f2af 100644
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -782,10 +782,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist
index 2a2b290dc9..51ebd7f227 100644
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -1096,16 +1096,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/ia64/libm.abilist b/sysdeps/unix/sysv/linux/ia64/libm.abilist
index 47511731f8..a817771484 100644
--- a/sysdeps/unix/sysv/linux/ia64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libm.abilist
@@ -1026,16 +1026,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
index 97f328dbbd..6567ac7730 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -471,10 +471,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 _LIB_VERSION D 0x4
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
index 6925a90820..3503533664 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
@@ -822,9 +822,15 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
index 65ade6d272..3115cd6afe 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
@@ -783,9 +783,15 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
index 65ade6d272..3115cd6afe 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
@@ -783,9 +783,15 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
index f53f8d86c5..82995a9c3b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -782,10 +782,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
index 1abb41514c..df8eaa2dba 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -1054,16 +1054,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist
index 8cac2ab005..df148c1990 100644
--- a/sysdeps/unix/sysv/linux/nios2/libm.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist
@@ -783,9 +783,15 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
index 6c70bd6de3..ff9046d243 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -828,10 +828,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
index dd7f2c30c9..24cfb00ce6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -827,10 +827,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
index aac3ff683f..29d4892722 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
@@ -821,10 +821,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
index 7fe920d4d4..07753c0cce 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
@@ -1214,18 +1214,33 @@ GLIBC_2.32 __y0ieee128 F
 GLIBC_2.32 __y1ieee128 F
 GLIBC_2.32 __ynieee128 F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 __f32fmaieee128 F
 GLIBC_2.35 __f32sqrtieee128 F
+GLIBC_2.35 __f64fmaieee128 F
 GLIBC_2.35 __f64sqrtieee128 F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist
index a8638faa6f..ed5bd3bf6b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist
@@ -938,16 +938,29 @@ GLIBC_2.33 ynf32x F
 GLIBC_2.33 ynf64 F
 GLIBC_2.33 ynf64x F
 GLIBC_2.33 ynl F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist
index dc682a7c52..e592d9da6e 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist
@@ -1035,16 +1035,29 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
index 5d2abaa2db..6f55647398 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -1055,17 +1055,30 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
index f41c9f7a29..237a880c6a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -1055,17 +1055,30 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libm.abilist b/sysdeps/unix/sysv/linux/sh/be/libm.abilist
index 6a379eced4..bdd8edfa13 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libm.abilist
@@ -782,10 +782,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libm.abilist b/sysdeps/unix/sysv/linux/sh/le/libm.abilist
index 6a379eced4..bdd8edfa13 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libm.abilist
@@ -782,10 +782,16 @@ GLIBC_2.31 totalordermagf32x F
 GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
+GLIBC_2.35 f32xfmaf64 F
 GLIBC_2.35 f32xsqrtf64 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index e06572a3f9..76ab323332 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -1062,17 +1062,30 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
 GLIBC_2.4 __clog10l F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
index 6d1e4ae31a..d1c2fe6714 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -1054,16 +1054,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
index 7185df2a42..13e1d9f0c8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -1087,16 +1087,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
index 9b29d72d2e..40b5f7f9b0 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -1087,16 +1087,29 @@ GLIBC_2.31 totalordermagf64 F
 GLIBC_2.31 totalordermagf64x F
 GLIBC_2.31 totalordermagl F
 GLIBC_2.32 exp10f F
+GLIBC_2.35 dfmal F
 GLIBC_2.35 dsqrtl F
+GLIBC_2.35 f32fmaf128 F
+GLIBC_2.35 f32fmaf32x F
+GLIBC_2.35 f32fmaf64 F
+GLIBC_2.35 f32fmaf64x F
 GLIBC_2.35 f32sqrtf128 F
 GLIBC_2.35 f32sqrtf32x F
 GLIBC_2.35 f32sqrtf64 F
 GLIBC_2.35 f32sqrtf64x F
+GLIBC_2.35 f32xfmaf128 F
+GLIBC_2.35 f32xfmaf64 F
+GLIBC_2.35 f32xfmaf64x F
 GLIBC_2.35 f32xsqrtf128 F
 GLIBC_2.35 f32xsqrtf64 F
 GLIBC_2.35 f32xsqrtf64x F
+GLIBC_2.35 f64fmaf128 F
+GLIBC_2.35 f64fmaf64x F
 GLIBC_2.35 f64sqrtf128 F
 GLIBC_2.35 f64sqrtf64x F
+GLIBC_2.35 f64xfmaf128 F
 GLIBC_2.35 f64xsqrtf128 F
+GLIBC_2.35 ffma F
+GLIBC_2.35 ffmal F
 GLIBC_2.35 fsqrt F
 GLIBC_2.35 fsqrtl F