Fix build with GCC 13 _FloatN, _FloatNx built-in functions

GCC 13 has added more _FloatN and _FloatNx versions of existing
<math.h> and <complex.h> built-in functions, for use in libstdc++-v3.

This breaks the glibc build because of how those functions are defined
as aliases to functions with the same ABI but different types.  Add
appropriate -fno-builtin-* options for compiling relevant files, as
already done for the case of long double functions aliasing double
ones and based on the list of files used there.

I fixed some mistakes in that list of double files that I noticed
while implementing this fix, but there may well be more such
(harmless) cases, in this list or the new one (files that don't
actually exist or don't define the named functions as aliases so don't
need the options).  I did try to exclude cases where glibc doesn't
define certain functions for _FloatN or _FloatNx types at all from the
new uses of -fno-builtin-* options.  As with the options for double
files (see the commit message for commit
49348beafe9ba150c9bd48595b3f372299bddbb0, "Fix build with GCC 10 when
long double = double."), it's deliberate that the options are used
even if GCC currently doesn't have a built-in version of a given
functions, so providing some level of future-proofing against more
such built-in functions being added in future.

Tested with build-many-glibcs.py for aarch64-linux-gnu
powerpc-linux-gnu powerpc64le-linux-gnu x86_64-linux-gnu (compilers
and glibcs builds) with GCC mainline.

7 files changed, 513 insertions, 5 deletions

diff --git a/sysdeps/ieee754/float128/Makefile b/sysdeps/ieee754/float128/Makefile
index 571a841809..f869e80f26 100644
--- a/sysdeps/ieee754/float128/Makefile
+++ b/sysdeps/ieee754/float128/Makefile
@@ -10,3 +10,130 @@ endif
 ifeq ($(subdir),wcsmbs)
 routines += wcstof128_l wcstof128 wcstof128_nan
 endif
+
+ifeq ($(subdir),math)
+CFLAGS-w_acosf128.c += -fno-builtin-acosf64x
+CFLAGS-w_acoshf128.c += -fno-builtin-acoshf64x
+CFLAGS-w_asinf128.c += -fno-builtin-asinf64x
+CFLAGS-s_asinhf128.c += -fno-builtin-asinhf64x
+CFLAGS-s_atanf128.c += -fno-builtin-atanf64x
+CFLAGS-w_atan2f128.c += -fno-builtin-atan2f64x
+CFLAGS-w_atanhf128.c += -fno-builtin-atanhf64x
+CFLAGS-s_cabsf128.c += -fno-builtin-cabsf64x
+CFLAGS-s_cacosf128.c += -fno-builtin-cacosf64x
+CFLAGS-s_cacoshf128.c += -fno-builtin-cacoshf64x
+CFLAGS-s_canonicalizef128.c += -fno-builtin-canonicalizef64x
+CFLAGS-s_cargf128.c += -fno-builtin-cargf64x
+CFLAGS-s_casinf128.c += -fno-builtin-casinf64x
+CFLAGS-s_casinhf128.c += -fno-builtin-casinhf64x
+CFLAGS-s_catanf128.c += -fno-builtin-catanf64x
+CFLAGS-s_catanhf128.c += -fno-builtin-catanhf64x
+CFLAGS-s_cbrtf128.c += -fno-builtin-cbrtf64x
+CFLAGS-s_ccosf128.c += -fno-builtin-ccosf64x
+CFLAGS-s_ccoshf128.c += -fno-builtin-ccoshf64x
+CFLAGS-s_ceilf128.c += -fno-builtin-ceilf64x
+CFLAGS-s_cexpf128.c += -fno-builtin-cexpf64x
+CFLAGS-s_cimagf128.c += -fno-builtin-cimagf64x
+CFLAGS-s_clogf128.c += -fno-builtin-clogf64x
+CFLAGS-s_clog10f128.c += -fno-builtin-clog10f64x
+CFLAGS-s_conjf128.c += -fno-builtin-conjf64x
+CFLAGS-s_copysignf128.c += -fno-builtin-copysignf64x
+CFLAGS-s_cosf128.c += -fno-builtin-cosf64x
+CFLAGS-w_coshf128.c += -fno-builtin-coshf64x
+CFLAGS-s_cpowf128.c += -fno-builtin-cpowf64x
+CFLAGS-s_cprojf128.c += -fno-builtin-cprojf64x
+CFLAGS-s_crealf128.c += -fno-builtin-crealf64x
+CFLAGS-s_csinf128.c += -fno-builtin-csinf64x
+CFLAGS-s_csinhf128.c += -fno-builtin-csinhf64x
+CFLAGS-s_csqrtf128.c += -fno-builtin-csqrtf64x
+CFLAGS-s_ctanf128.c += -fno-builtin-ctanf64x
+CFLAGS-s_ctanhf128.c += -fno-builtin-ctanhf64x
+CFLAGS-s_daddf128.c += -fno-builtin-f64addf64x
+CFLAGS-s_ddivf128.c += -fno-builtin-f64divf64x
+CFLAGS-s_dfmaf128.c += -fno-builtin-f64fmaf64x
+CFLAGS-s_dmulf128.c += -fno-builtin-f64mulf64x
+CFLAGS-s_dsqrtf128.c += -fno-builtin-f64sqrtf64x
+CFLAGS-s_dsubf128.c += -fno-builtin-f64subf64x
+CFLAGS-s_erff128.c += -fno-builtin-erff64x
+CFLAGS-s_erfcf128.c += -fno-builtin-erfcf64x
+CFLAGS-e_expf128.c += -fno-builtin-expf64x
+CFLAGS-w_exp10f128.c += -fno-builtin-exp10f64x
+CFLAGS-e_exp2f128.c += -fno-builtin-exp2f64x
+CFLAGS-s_expm1f128.c += -fno-builtin-expm1f64x
+CFLAGS-s_fabsf128.c += -fno-builtin-fabsf64x
+CFLAGS-s_faddf128.c += -fno-builtin-f32addf64x
+CFLAGS-s_fdimf128.c += -fno-builtin-fdimf64x
+CFLAGS-s_fdivf128.c += -fno-builtin-f32divf64x
+CFLAGS-s_ffmaf128.c += -fno-builtin-f32fmaf64x
+CFLAGS-s_floorf128.c += -fno-builtin-floorf64x
+CFLAGS-s_fmaf128.c += -fno-builtin-fmaf64x
+CFLAGS-s_fmaxf128.c += -fno-builtin-fmaxf64x
+CFLAGS-s_fmaximumf128.c += -fno-builtin-fmaximumf64x
+CFLAGS-s_fmaximum_magf128.c += -fno-builtin-fmaximum_magf64x
+CFLAGS-s_fmaximum_mag_numf128.c += -fno-builtin-fmaximum_mag_numf64x
+CFLAGS-s_fmaximum_numf128.c += -fno-builtin-fmaximum_numf64x
+CFLAGS-s_fmaxmagf128.c += -fno-builtin-fmaxmagf64x
+CFLAGS-s_fminf128.c += -fno-builtin-fminf64x
+CFLAGS-s_fminimumf128.c += -fno-builtin-fminimumf64x
+CFLAGS-s_fminimum_magf128.c += -fno-builtin-fminimum_magf64x
+CFLAGS-s_fminimum_mag_numf128.c += -fno-builtin-fminimum_mag_numf64x
+CFLAGS-s_fminimum_numf128.c += -fno-builtin-fminimum_numf64x
+CFLAGS-s_fminmagf128.c += -fno-builtin-fminmagf64x
+CFLAGS-w_fmodf128.c += -fno-builtin-fmodf64x
+CFLAGS-s_fmulf128.c += -fno-builtin-f32mulf64x
+CFLAGS-s_frexpf128.c += -fno-builtin-frexpf64x
+CFLAGS-s_fromfpf128.c += -fno-builtin-fromfpf64x
+CFLAGS-s_fromfpxf128.c += -fno-builtin-fromfpxf64x
+CFLAGS-s_fsqrtf128.c += -fno-builtin-f32sqrtf64x
+CFLAGS-s_fsubf128.c += -fno-builtin-f32subf64x
+CFLAGS-s_getpayloadf128.c += -fno-builtin-getpayloadf64x
+CFLAGS-w_hypotf128.c += -fno-builtin-hypotf64x
+CFLAGS-w_ilogbf128.c += -fno-builtin-ilogbf64x
+CFLAGS-w_j0f128.c += -fno-builtin-j0f64x
+CFLAGS-w_j1f128.c += -fno-builtin-j1f64x
+CFLAGS-w_jnf128.c += -fno-builtin-jnf64x
+CFLAGS-s_ldexpf128.c += -fno-builtin-ldexpf64x
+CFLAGS-w_lgammaf128.c += -fno-builtin-lgammaf64x
+CFLAGS-w_lgammaf128_r.c += -fno-builtin-lgammaf64x_r
+CFLAGS-w_llogbf128.c += -fno-builtin-llogbf64x
+CFLAGS-s_llrintf128.c += -fno-builtin-llrintf64x
+CFLAGS-s_llroundf128.c += -fno-builtin-llroundf64x
+CFLAGS-e_logf128.c += -fno-builtin-logf64x
+CFLAGS-w_log10f128.c += -fno-builtin-log10f64x
+CFLAGS-w_log1pf128.c += -fno-builtin-log1pf64x
+CFLAGS-e_log2f128.c += -fno-builtin-log2f64x
+CFLAGS-s_logbf128.c += -fno-builtin-logbf64x
+CFLAGS-s_lrintf128.c += -fno-builtin-lrintf64x
+CFLAGS-s_lroundf128.c += -fno-builtin-lroundf64x
+CFLAGS-s_modff128.c += -fno-builtin-modff64x
+CFLAGS-s_nanf128.c += -fno-builtin-nanf64x
+CFLAGS-s_nearbyintf128.c += -fno-builtin-nearbyintf64x
+CFLAGS-s_nextafterf128.c += -fno-builtin-nextafterf64x
+CFLAGS-s_nextdownf128.c += -fno-builtin-nextdownf64x
+CFLAGS-s_nextupf128.c += -fno-builtin-nextupf64x
+CFLAGS-e_powf128.c += -fno-builtin-powf64x
+CFLAGS-w_remainderf128.c += -fno-builtin-remainderf64x
+CFLAGS-s_remquof128.c += -fno-builtin-remquof64x
+CFLAGS-s_rintf128.c += -fno-builtin-rintf64x
+CFLAGS-s_roundf128.c += -fno-builtin-roundf64x
+CFLAGS-s_roundevenf128.c += -fno-builtin-roundevenf64x
+CFLAGS-w_scalblnf128.c += -fno-builtin-scalblnf64x
+CFLAGS-s_scalbnf128.c += -fno-builtin-scalbnf64x
+CFLAGS-s_setpayloadf128.c += -fno-builtin-setpayloadf64x
+CFLAGS-s_setpayloadsigf128.c += -fno-builtin-setpayloadsigf64x
+CFLAGS-s_sinf128.c += -fno-builtin-sinf64x
+CFLAGS-s_sincosf128.c += -fno-builtin-sincosf64x
+CFLAGS-w_sinhf128.c += -fno-builtin-sinhf64x
+CFLAGS-w_sqrtf128.c += -fno-builtin-sqrtf64x
+CFLAGS-s_tanf128.c += -fno-builtin-tanf64x
+CFLAGS-s_tanhf128.c += -fno-builtin-tanhf64x
+CFLAGS-w_tgammaf128.c += -fno-builtin-tgammaf64x
+CFLAGS-s_totalorderf128.c += -fno-builtin-totalorderf64x
+CFLAGS-s_totalordermagf128.c += -fno-builtin-totalordermagf64x
+CFLAGS-s_truncf128.c += -fno-builtin-truncf64x
+CFLAGS-s_ufromfpf128.c += -fno-builtin-ufromfpf64x
+CFLAGS-s_ufromfpxf128.c += -fno-builtin-ufromfpxf64x
+CFLAGS-s_y0f128.c += -fno-builtin-y0f64x
+CFLAGS-s_y1f128.c += -fno-builtin-y1f64x
+CFLAGS-s_ynf128.c += -fno-builtin-ynf64x
+endif
diff --git a/sysdeps/ieee754/ldbl-128/Makefile b/sysdeps/ieee754/ldbl-128/Makefile
index 8fd6dad343..9cbfc7ff6e 100644
--- a/sysdeps/ieee754/ldbl-128/Makefile
+++ b/sysdeps/ieee754/ldbl-128/Makefile
@@ -1 +1,128 @@
 long-double-fcts = yes
+
+ifeq ($(subdir),math)
+CFLAGS-w_acosl.c += -fno-builtin-acosf64x -fno-builtin-acosf128
+CFLAGS-w_acoshl.c += -fno-builtin-acoshf64x -fno-builtin-acoshf128
+CFLAGS-w_asinl.c += -fno-builtin-asinf64x -fno-builtin-asinf128
+CFLAGS-s_asinhl.c += -fno-builtin-asinhf64x -fno-builtin-asinhf128
+CFLAGS-s_atanl.c += -fno-builtin-atanf64x -fno-builtin-atanf128
+CFLAGS-w_atan2l.c += -fno-builtin-atan2f64x -fno-builtin-atan2f128
+CFLAGS-w_atanhl.c += -fno-builtin-atanhf64x -fno-builtin-atanhf128
+CFLAGS-s_cabsl.c += -fno-builtin-cabsf64x -fno-builtin-cabsf128
+CFLAGS-s_cacosl.c += -fno-builtin-cacosf64x -fno-builtin-cacosf128
+CFLAGS-s_cacoshl.c += -fno-builtin-cacoshf64x -fno-builtin-cacoshf128
+CFLAGS-s_canonicalizel.c += -fno-builtin-canonicalizef64x -fno-builtin-canonicalizef128
+CFLAGS-s_cargl.c += -fno-builtin-cargf64x -fno-builtin-cargf128
+CFLAGS-s_casinl.c += -fno-builtin-casinf64x -fno-builtin-casinf128
+CFLAGS-s_casinhl.c += -fno-builtin-casinhf64x -fno-builtin-casinhf128
+CFLAGS-s_catanl.c += -fno-builtin-catanf64x -fno-builtin-catanf128
+CFLAGS-s_catanhl.c += -fno-builtin-catanhf64x -fno-builtin-catanhf128
+CFLAGS-s_cbrtl.c += -fno-builtin-cbrtf64x -fno-builtin-cbrtf128
+CFLAGS-s_ccosl.c += -fno-builtin-ccosf64x -fno-builtin-ccosf128
+CFLAGS-s_ccoshl.c += -fno-builtin-ccoshf64x -fno-builtin-ccoshf128
+CFLAGS-s_ceill.c += -fno-builtin-ceilf64x -fno-builtin-ceilf128
+CFLAGS-s_cexpl.c += -fno-builtin-cexpf64x -fno-builtin-cexpf128
+CFLAGS-s_cimagl.c += -fno-builtin-cimagf64x -fno-builtin-cimagf128
+CFLAGS-s_clogl.c += -fno-builtin-clogf64x -fno-builtin-clogf128
+CFLAGS-s_clog10l.c += -fno-builtin-clog10f64x -fno-builtin-clog10f128
+CFLAGS-s_conjl.c += -fno-builtin-conjf64x -fno-builtin-conjf128
+CFLAGS-s_copysignl.c += -fno-builtin-copysignf64x -fno-builtin-copysignf128
+CFLAGS-s_cosl.c += -fno-builtin-cosf64x -fno-builtin-cosf128
+CFLAGS-w_coshl.c += -fno-builtin-coshf64x -fno-builtin-coshf128
+CFLAGS-s_cpowl.c += -fno-builtin-cpowf64x -fno-builtin-cpowf128
+CFLAGS-s_cprojl.c += -fno-builtin-cprojf64x -fno-builtin-cprojf128
+CFLAGS-s_creall.c += -fno-builtin-crealf64x -fno-builtin-crealf128
+CFLAGS-s_csinl.c += -fno-builtin-csinf64x -fno-builtin-csinf128
+CFLAGS-s_csinhl.c += -fno-builtin-csinhf64x -fno-builtin-csinhf128
+CFLAGS-s_csqrtl.c += -fno-builtin-csqrtf64x -fno-builtin-csqrtf128
+CFLAGS-s_ctanl.c += -fno-builtin-ctanf64x -fno-builtin-ctanf128
+CFLAGS-s_ctanhl.c += -fno-builtin-ctanhf64x -fno-builtin-ctanhf128
+CFLAGS-s_daddl.c += -fno-builtin-f64addf64x -fno-builtin-f64addf128
+CFLAGS-s_ddivl.c += -fno-builtin-f64divf64x -fno-builtin-f64divf128
+CFLAGS-s_dfmal.c += -fno-builtin-f64fmaf64x -fno-builtin-f64fmaf128
+CFLAGS-s_dmull.c += -fno-builtin-f64mulf64x -fno-builtin-f64mulf128
+CFLAGS-s_dsqrtl.c += -fno-builtin-f64sqrtf64x -fno-builtin-f64sqrtf128
+CFLAGS-s_dsubl.c += -fno-builtin-f64subf64x -fno-builtin-f64subf128
+CFLAGS-s_erfl.c += -fno-builtin-erff64x -fno-builtin-erff128
+CFLAGS-s_erfcl.c += -fno-builtin-erfcf64x -fno-builtin-erfcf128
+CFLAGS-e_expl.c += -fno-builtin-expf64x -fno-builtin-expf128
+CFLAGS-w_exp10l.c += -fno-builtin-exp10f64x -fno-builtin-exp10f128
+CFLAGS-e_exp2l.c += -fno-builtin-exp2f64x -fno-builtin-exp2f128
+CFLAGS-s_expm1l.c += -fno-builtin-expm1f64x -fno-builtin-expm1f128
+CFLAGS-s_fabsl.c += -fno-builtin-fabsf64x -fno-builtin-fabsf128
+CFLAGS-s_faddl.c += -fno-builtin-f32addf64x -fno-builtin-f32addf128
+CFLAGS-s_fdiml.c += -fno-builtin-fdimf64x -fno-builtin-fdimf128
+CFLAGS-s_fdivl.c += -fno-builtin-f32divf64x -fno-builtin-f32divf128
+CFLAGS-s_ffmal.c += -fno-builtin-f32fmaf64x -fno-builtin-f32fmaf128
+CFLAGS-s_floorl.c += -fno-builtin-floorf64x -fno-builtin-floorf128
+CFLAGS-s_fmal.c += -fno-builtin-fmaf64x -fno-builtin-fmaf128
+CFLAGS-s_fmaxl.c += -fno-builtin-fmaxf64x -fno-builtin-fmaxf128
+CFLAGS-s_fmaximuml.c += -fno-builtin-fmaximumf64x -fno-builtin-fmaximumf128
+CFLAGS-s_fmaximum_magl.c += -fno-builtin-fmaximum_magf64x -fno-builtin-fmaximum_magf128
+CFLAGS-s_fmaximum_mag_numl.c += -fno-builtin-fmaximum_mag_numf64x -fno-builtin-fmaximum_mag_numf128
+CFLAGS-s_fmaximum_numl.c += -fno-builtin-fmaximum_numf64x -fno-builtin-fmaximum_numf128
+CFLAGS-s_fmaxmagl.c += -fno-builtin-fmaxmagf64x -fno-builtin-fmaxmagf128
+CFLAGS-s_fminl.c += -fno-builtin-fminf64x -fno-builtin-fminf128
+CFLAGS-s_fminimuml.c += -fno-builtin-fminimumf64x -fno-builtin-fminimumf128
+CFLAGS-s_fminimum_magl.c += -fno-builtin-fminimum_magf64x -fno-builtin-fminimum_magf128
+CFLAGS-s_fminimum_mag_numl.c += -fno-builtin-fminimum_mag_numf64x -fno-builtin-fminimum_mag_numf128
+CFLAGS-s_fminimum_numl.c += -fno-builtin-fminimum_numf64x -fno-builtin-fminimum_numf128
+CFLAGS-s_fminmagl.c += -fno-builtin-fminmagf64x -fno-builtin-fminmagf128
+CFLAGS-w_fmodl.c += -fno-builtin-fmodf64x -fno-builtin-fmodf128
+CFLAGS-s_fmull.c += -fno-builtin-f32mulf64x -fno-builtin-f32mulf128
+CFLAGS-s_frexpl.c += -fno-builtin-frexpf64x -fno-builtin-frexpf128
+CFLAGS-s_fromfpl.c += -fno-builtin-fromfpf64x -fno-builtin-fromfpf128
+CFLAGS-s_fromfpxl.c += -fno-builtin-fromfpxf64x -fno-builtin-fromfpxf128
+CFLAGS-s_fsqrtl.c += -fno-builtin-f32sqrtf64x -fno-builtin-f32sqrtf128
+CFLAGS-s_fsubl.c += -fno-builtin-f32subf64x -fno-builtin-f32subf128
+CFLAGS-s_getpayloadl.c += -fno-builtin-getpayloadf64x -fno-builtin-getpayloadf128
+CFLAGS-w_hypotl.c += -fno-builtin-hypotf64x -fno-builtin-hypotf128
+CFLAGS-w_ilogbl.c += -fno-builtin-ilogbf64x -fno-builtin-ilogbf128
+CFLAGS-w_j0l.c += -fno-builtin-j0f64x -fno-builtin-j0f128
+CFLAGS-w_j1l.c += -fno-builtin-j1f64x -fno-builtin-j1f128
+CFLAGS-w_jnl.c += -fno-builtin-jnf64x -fno-builtin-jnf128
+CFLAGS-s_ldexpl.c += -fno-builtin-ldexpf64x -fno-builtin-ldexpf128
+CFLAGS-w_lgammal.c += -fno-builtin-lgammaf64x -fno-builtin-lgammaf128
+CFLAGS-w_lgammal_r.c += -fno-builtin-lgammaf64x_r
+CFLAGS-w_llogbl.c += -fno-builtin-llogbf64x -fno-builtin-llogbf128
+CFLAGS-s_llrintl.c += -fno-builtin-llrintf64x -fno-builtin-llrintf128
+CFLAGS-s_llroundl.c += -fno-builtin-llroundf64x -fno-builtin-llroundf128
+CFLAGS-e_logl.c += -fno-builtin-logf64x -fno-builtin-logf128
+CFLAGS-w_log10l.c += -fno-builtin-log10f64x -fno-builtin-log10f128
+CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x -fno-builtin-log1pf128
+CFLAGS-e_log2l.c += -fno-builtin-log2f64x -fno-builtin-log2f128
+CFLAGS-s_logbl.c += -fno-builtin-logbf64x -fno-builtin-logbf128
+CFLAGS-s_lrintl.c += -fno-builtin-lrintf64x -fno-builtin-lrintf128
+CFLAGS-s_lroundl.c += -fno-builtin-lroundf64x -fno-builtin-lroundf128
+CFLAGS-s_modfl.c += -fno-builtin-modff64x -fno-builtin-modff128
+CFLAGS-s_nanl.c += -fno-builtin-nanf64x -fno-builtin-nanf128
+CFLAGS-s_nearbyintl.c += -fno-builtin-nearbyintf64x -fno-builtin-nearbyintf128
+CFLAGS-s_nextafterl.c += -fno-builtin-nextafterf64x -fno-builtin-nextafterf128
+CFLAGS-s_nextdownl.c += -fno-builtin-nextdownf64x -fno-builtin-nextdownf128
+CFLAGS-s_nextupl.c += -fno-builtin-nextupf64x -fno-builtin-nextupf128
+CFLAGS-e_powl.c += -fno-builtin-powf64x -fno-builtin-powf128
+CFLAGS-w_remainderl.c += -fno-builtin-remainderf64x -fno-builtin-remainderf128
+CFLAGS-s_remquol.c += -fno-builtin-remquof64x -fno-builtin-remquof128
+CFLAGS-s_rintl.c += -fno-builtin-rintf64x -fno-builtin-rintf128
+CFLAGS-s_roundl.c += -fno-builtin-roundf64x -fno-builtin-roundf128
+CFLAGS-s_roundevenl.c += -fno-builtin-roundevenf64x -fno-builtin-roundevenf128
+CFLAGS-w_scalblnl.c += -fno-builtin-scalblnf64x -fno-builtin-scalblnf128
+CFLAGS-s_scalbnl.c += -fno-builtin-scalbnf64x -fno-builtin-scalbnf128
+CFLAGS-s_setpayloadl.c += -fno-builtin-setpayloadf64x -fno-builtin-setpayloadf128
+CFLAGS-s_setpayloadsigl.c += -fno-builtin-setpayloadsigf64x -fno-builtin-setpayloadsigf128
+CFLAGS-s_sinl.c += -fno-builtin-sinf64x -fno-builtin-sinf128
+CFLAGS-s_sincosl.c += -fno-builtin-sincosf64x -fno-builtin-sincosf128
+CFLAGS-w_sinhl.c += -fno-builtin-sinhf64x -fno-builtin-sinhf128
+CFLAGS-w_sqrtl.c += -fno-builtin-sqrtf64x -fno-builtin-sqrtf128
+CFLAGS-s_tanl.c += -fno-builtin-tanf64x -fno-builtin-tanf128
+CFLAGS-s_tanhl.c += -fno-builtin-tanhf64x -fno-builtin-tanhf128
+CFLAGS-w_tgammal.c += -fno-builtin-tgammaf64x -fno-builtin-tgammaf128
+CFLAGS-s_totalorderl.c += -fno-builtin-totalorderf64x -fno-builtin-totalorderf128
+CFLAGS-s_totalordermagl.c += -fno-builtin-totalordermagf64x -fno-builtin-totalordermagf128
+CFLAGS-s_truncl.c += -fno-builtin-truncf64x -fno-builtin-truncf128
+CFLAGS-s_ufromfpl.c += -fno-builtin-ufromfpf64x -fno-builtin-ufromfpf128
+CFLAGS-s_ufromfpxl.c += -fno-builtin-ufromfpxf64x -fno-builtin-ufromfpxf128
+CFLAGS-s_y0l.c += -fno-builtin-y0f64x -fno-builtin-y0f128
+CFLAGS-s_y1l.c += -fno-builtin-y1f64x -fno-builtin-y1f128
+CFLAGS-s_ynl.c += -fno-builtin-ynf64x -fno-builtin-ynf128
+endif
diff --git a/sysdeps/ieee754/ldbl-96/Makefile b/sysdeps/ieee754/ldbl-96/Makefile
index 1618f8ef02..da44318e9f 100644
--- a/sysdeps/ieee754/ldbl-96/Makefile
+++ b/sysdeps/ieee754/ldbl-96/Makefile
@@ -21,4 +21,130 @@ tests += test-canonical-ldbl-96 test-totalorderl-ldbl-96 test-sinl-pseudo
 ifeq ($(have-ssp),yes)
 CFLAGS-test-sinl-pseudo.c += -fstack-protector-all
 endif
+
+CFLAGS-w_acosl.c += -fno-builtin-acosf64x
+CFLAGS-w_acoshl.c += -fno-builtin-acoshf64x
+CFLAGS-w_asinl.c += -fno-builtin-asinf64x
+CFLAGS-s_asinhl.c += -fno-builtin-asinhf64x
+CFLAGS-s_atanl.c += -fno-builtin-atanf64x
+CFLAGS-w_atan2l.c += -fno-builtin-atan2f64x
+CFLAGS-w_atanhl.c += -fno-builtin-atanhf64x
+CFLAGS-s_cabsl.c += -fno-builtin-cabsf64x
+CFLAGS-s_cacosl.c += -fno-builtin-cacosf64x
+CFLAGS-s_cacoshl.c += -fno-builtin-cacoshf64x
+CFLAGS-s_canonicalizel.c += -fno-builtin-canonicalizef64x
+CFLAGS-s_cargl.c += -fno-builtin-cargf64x
+CFLAGS-s_casinl.c += -fno-builtin-casinf64x
+CFLAGS-s_casinhl.c += -fno-builtin-casinhf64x
+CFLAGS-s_catanl.c += -fno-builtin-catanf64x
+CFLAGS-s_catanhl.c += -fno-builtin-catanhf64x
+CFLAGS-s_cbrtl.c += -fno-builtin-cbrtf64x
+CFLAGS-s_ccosl.c += -fno-builtin-ccosf64x
+CFLAGS-s_ccoshl.c += -fno-builtin-ccoshf64x
+CFLAGS-s_ceill.c += -fno-builtin-ceilf64x
+CFLAGS-s_cexpl.c += -fno-builtin-cexpf64x
+CFLAGS-s_cimagl.c += -fno-builtin-cimagf64x
+CFLAGS-s_clogl.c += -fno-builtin-clogf64x
+CFLAGS-s_clog10l.c += -fno-builtin-clog10f64x
+CFLAGS-s_conjl.c += -fno-builtin-conjf64x
+CFLAGS-s_copysignl.c += -fno-builtin-copysignf64x
+CFLAGS-s_cosl.c += -fno-builtin-cosf64x
+CFLAGS-w_coshl.c += -fno-builtin-coshf64x
+CFLAGS-s_cpowl.c += -fno-builtin-cpowf64x
+CFLAGS-s_cprojl.c += -fno-builtin-cprojf64x
+CFLAGS-s_creall.c += -fno-builtin-crealf64x
+CFLAGS-s_csinl.c += -fno-builtin-csinf64x
+CFLAGS-s_csinhl.c += -fno-builtin-csinhf64x
+CFLAGS-s_csqrtl.c += -fno-builtin-csqrtf64x
+CFLAGS-s_ctanl.c += -fno-builtin-ctanf64x
+CFLAGS-s_ctanhl.c += -fno-builtin-ctanhf64x
+CFLAGS-s_daddl.c += -fno-builtin-f64addf64x
+CFLAGS-s_ddivl.c += -fno-builtin-f64divf64x
+CFLAGS-s_dfmal.c += -fno-builtin-f64fmaf64x
+CFLAGS-s_dmull.c += -fno-builtin-f64mulf64x
+CFLAGS-s_dsqrtl.c += -fno-builtin-f64sqrtf64x
+CFLAGS-s_dsubl.c += -fno-builtin-f64subf64x
+CFLAGS-s_erfl.c += -fno-builtin-erff64x
+CFLAGS-s_erfcl.c += -fno-builtin-erfcf64x
+CFLAGS-e_expl.c += -fno-builtin-expf64x
+CFLAGS-w_exp10l.c += -fno-builtin-exp10f64x
+CFLAGS-e_exp2l.c += -fno-builtin-exp2f64x
+CFLAGS-s_expm1l.c += -fno-builtin-expm1f64x
+CFLAGS-s_fabsl.c += -fno-builtin-fabsf64x
+CFLAGS-s_faddl.c += -fno-builtin-f32addf64x
+CFLAGS-s_fdiml.c += -fno-builtin-fdimf64x
+CFLAGS-s_fdivl.c += -fno-builtin-f32divf64x
+CFLAGS-s_ffmal.c += -fno-builtin-f32fmaf64x
+CFLAGS-s_floorl.c += -fno-builtin-floorf64x
+CFLAGS-s_fmal.c += -fno-builtin-fmaf64x
+CFLAGS-s_fmaxl.c += -fno-builtin-fmaxf64x
+CFLAGS-s_fmaximuml.c += -fno-builtin-fmaximumf64x
+CFLAGS-s_fmaximum_magl.c += -fno-builtin-fmaximum_magf64x
+CFLAGS-s_fmaximum_mag_numl.c += -fno-builtin-fmaximum_mag_numf64x
+CFLAGS-s_fmaximum_numl.c += -fno-builtin-fmaximum_numf64x
+CFLAGS-s_fmaxmagl.c += -fno-builtin-fmaxmagf64x
+CFLAGS-s_fminl.c += -fno-builtin-fminf64x
+CFLAGS-s_fminimuml.c += -fno-builtin-fminimumf64x
+CFLAGS-s_fminimum_magl.c += -fno-builtin-fminimum_magf64x
+CFLAGS-s_fminimum_mag_numl.c += -fno-builtin-fminimum_mag_numf64x
+CFLAGS-s_fminimum_numl.c += -fno-builtin-fminimum_numf64x
+CFLAGS-s_fminmagl.c += -fno-builtin-fminmagf64x
+CFLAGS-w_fmodl.c += -fno-builtin-fmodf64x
+CFLAGS-s_fmull.c += -fno-builtin-f32mulf64x
+CFLAGS-s_frexpl.c += -fno-builtin-frexpf64x
+CFLAGS-s_fromfpl.c += -fno-builtin-fromfpf64x
+CFLAGS-s_fromfpxl.c += -fno-builtin-fromfpxf64x
+CFLAGS-s_fsqrtl.c += -fno-builtin-f32sqrtf64x
+CFLAGS-s_fsubl.c += -fno-builtin-f32subf64x
+CFLAGS-s_getpayloadl.c += -fno-builtin-getpayloadf64x
+CFLAGS-w_hypotl.c += -fno-builtin-hypotf64x
+CFLAGS-w_ilogbl.c += -fno-builtin-ilogbf64x
+CFLAGS-w_j0l.c += -fno-builtin-j0f64x
+CFLAGS-w_j1l.c += -fno-builtin-j1f64x
+CFLAGS-w_jnl.c += -fno-builtin-jnf64x
+CFLAGS-s_ldexpl.c += -fno-builtin-ldexpf64x
+CFLAGS-w_lgammal.c += -fno-builtin-lgammaf64x
+CFLAGS-w_lgammal_r.c += -fno-builtin-lgammaf64x_r
+CFLAGS-w_llogbl.c += -fno-builtin-llogbf64x
+CFLAGS-s_llrintl.c += -fno-builtin-llrintf64x
+CFLAGS-s_llroundl.c += -fno-builtin-llroundf64x
+CFLAGS-e_logl.c += -fno-builtin-logf64x
+CFLAGS-w_log10l.c += -fno-builtin-log10f64x
+CFLAGS-w_log1pl.c += -fno-builtin-log1pf64x
+CFLAGS-e_log2l.c += -fno-builtin-log2f64x
+CFLAGS-s_logbl.c += -fno-builtin-logbf64x
+CFLAGS-s_lrintl.c += -fno-builtin-lrintf64x
+CFLAGS-s_lroundl.c += -fno-builtin-lroundf64x
+CFLAGS-s_modfl.c += -fno-builtin-modff64x
+CFLAGS-s_nanl.c += -fno-builtin-nanf64x
+CFLAGS-s_nearbyintl.c += -fno-builtin-nearbyintf64x
+CFLAGS-s_nextafterl.c += -fno-builtin-nextafterf64x
+CFLAGS-s_nextdownl.c += -fno-builtin-nextdownf64x
+CFLAGS-s_nextupl.c += -fno-builtin-nextupf64x
+CFLAGS-e_powl.c += -fno-builtin-powf64x
+CFLAGS-w_remainderl.c += -fno-builtin-remainderf64x
+CFLAGS-s_remquol.c += -fno-builtin-remquof64x
+CFLAGS-s_rintl.c += -fno-builtin-rintf64x
+CFLAGS-s_roundl.c += -fno-builtin-roundf64x
+CFLAGS-s_roundevenl.c += -fno-builtin-roundevenf64x
+CFLAGS-w_scalblnl.c += -fno-builtin-scalblnf64x
+CFLAGS-s_scalbnl.c += -fno-builtin-scalbnf64x
+CFLAGS-s_setpayloadl.c += -fno-builtin-setpayloadf64x
+CFLAGS-s_setpayloadsigl.c += -fno-builtin-setpayloadsigf64x
+CFLAGS-s_sinl.c += -fno-builtin-sinf64x
+CFLAGS-s_sincosl.c += -fno-builtin-sincosf64x
+CFLAGS-w_sinhl.c += -fno-builtin-sinhf64x
+CFLAGS-w_sqrtl.c += -fno-builtin-sqrtf64x
+CFLAGS-s_tanl.c += -fno-builtin-tanf64x
+CFLAGS-s_tanhl.c += -fno-builtin-tanhf64x
+CFLAGS-w_tgammal.c += -fno-builtin-tgammaf64x
+CFLAGS-s_totalorderl.c += -fno-builtin-totalorderf64x
+CFLAGS-s_totalordermagl.c += -fno-builtin-totalordermagf64x
+CFLAGS-s_truncl.c += -fno-builtin-truncf64x
+CFLAGS-s_ufromfpl.c += -fno-builtin-ufromfpf64x
+CFLAGS-s_ufromfpxl.c += -fno-builtin-ufromfpxf64x
+CFLAGS-s_y0l.c += -fno-builtin-y0f64x
+CFLAGS-s_y1l.c += -fno-builtin-y1f64x
+CFLAGS-s_ynl.c += -fno-builtin-ynf64x
+
 endif # $(subdir) == math
diff --git a/sysdeps/powerpc/powerpc32/fpu/Makefile b/sysdeps/powerpc/powerpc32/fpu/Makefile
index b8b6bb0fa2..4c0c65c18a 100644
--- a/sysdeps/powerpc/powerpc32/fpu/Makefile
+++ b/sysdeps/powerpc/powerpc32/fpu/Makefile
@@ -1,8 +1,8 @@
 ifeq ($(subdir),math)
 # lrint is aliased to lrintf, so suppress compiler builtins to
 # avoid mismatched signatures.
-CFLAGS-s_lrint.c += -fno-builtin-lrintf
-CFLAGS-s_lround.c += -fno-builtin-lroundf
+CFLAGS-s_lrint.c += -fno-builtin-lrintf -fno-builtin-lrintf32
+CFLAGS-s_lround.c += -fno-builtin-lroundf -fno-builtin-lroundf32
 endif
 
 ifeq ($(subdir),misc)
diff --git a/sysdeps/powerpc/powerpc64/fpu/Makefile b/sysdeps/powerpc/powerpc64/fpu/Makefile
index 05075c2a75..9359049b55 100644
--- a/sysdeps/powerpc/powerpc64/fpu/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/Makefile
@@ -1,7 +1,9 @@
 ifeq ($(subdir),math)
 # lrintf and llrintf are aliased to llrint, so suppress compiler builtins to
 # avoid mismatched signatures.
-CFLAGS-s_llrint.c += -fno-builtin-lrintf -fno-builtin-llrintf
+CFLAGS-s_llrint.c += -fno-builtin-lrintf -fno-builtin-llrintf \
+		     -fno-builtin-lrintf32 -fno-builtin-llrintf32
 # Same as before but for lroundf and llroundf
-CFLAGS-s_llround.c += -fno-builtin-lroundf -fno-builtin-llroundf
+CFLAGS-s_llround.c += -fno-builtin-lroundf -fno-builtin-llroundf \
+		      -fno-builtin-lroundf32 -fno-builtin-llroundf32
 endif
diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile
index cc073b53d3..858061484e 100644
--- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile
@@ -207,6 +207,131 @@ endef
 object-suffixes-left := $(all-object-suffixes)
 include $(o-iterator)
 
+CFLAGS-w_acosf128-ifunc.c += -fno-builtin-acosf64x
+CFLAGS-w_acoshf128-ifunc.c += -fno-builtin-acoshf64x
+CFLAGS-w_asinf128-ifunc.c += -fno-builtin-asinf64x
+CFLAGS-s_asinhf128-ifunc.c += -fno-builtin-asinhf64x
+CFLAGS-s_atanf128-ifunc.c += -fno-builtin-atanf64x
+CFLAGS-w_atan2f128-ifunc.c += -fno-builtin-atan2f64x
+CFLAGS-w_atanhf128-ifunc.c += -fno-builtin-atanhf64x
+CFLAGS-s_cabsf128-ifunc.c += -fno-builtin-cabsf64x
+CFLAGS-s_cacosf128-ifunc.c += -fno-builtin-cacosf64x
+CFLAGS-s_cacoshf128-ifunc.c += -fno-builtin-cacoshf64x
+CFLAGS-s_canonicalizef128-ifunc.c += -fno-builtin-canonicalizef64x
+CFLAGS-s_cargf128-ifunc.c += -fno-builtin-cargf64x
+CFLAGS-s_casinf128-ifunc.c += -fno-builtin-casinf64x
+CFLAGS-s_casinhf128-ifunc.c += -fno-builtin-casinhf64x
+CFLAGS-s_catanf128-ifunc.c += -fno-builtin-catanf64x
+CFLAGS-s_catanhf128-ifunc.c += -fno-builtin-catanhf64x
+CFLAGS-s_cbrtf128-ifunc.c += -fno-builtin-cbrtf64x
+CFLAGS-s_ccosf128-ifunc.c += -fno-builtin-ccosf64x
+CFLAGS-s_ccoshf128-ifunc.c += -fno-builtin-ccoshf64x
+CFLAGS-s_ceilf128-ifunc.c += -fno-builtin-ceilf64x
+CFLAGS-s_cexpf128-ifunc.c += -fno-builtin-cexpf64x
+CFLAGS-s_cimagf128-ifunc.c += -fno-builtin-cimagf64x
+CFLAGS-s_clogf128-ifunc.c += -fno-builtin-clogf64x
+CFLAGS-s_clog10f128-ifunc.c += -fno-builtin-clog10f64x
+CFLAGS-s_conjf128-ifunc.c += -fno-builtin-conjf64x
+CFLAGS-s_copysignf128-ifunc.c += -fno-builtin-copysignf64x
+CFLAGS-s_cosf128-ifunc.c += -fno-builtin-cosf64x
+CFLAGS-w_coshf128-ifunc.c += -fno-builtin-coshf64x
+CFLAGS-s_cpowf128-ifunc.c += -fno-builtin-cpowf64x
+CFLAGS-s_cprojf128-ifunc.c += -fno-builtin-cprojf64x
+CFLAGS-s_crealf128-ifunc.c += -fno-builtin-crealf64x
+CFLAGS-s_csinf128-ifunc.c += -fno-builtin-csinf64x
+CFLAGS-s_csinhf128-ifunc.c += -fno-builtin-csinhf64x
+CFLAGS-s_csqrtf128-ifunc.c += -fno-builtin-csqrtf64x
+CFLAGS-s_ctanf128-ifunc.c += -fno-builtin-ctanf64x
+CFLAGS-s_ctanhf128-ifunc.c += -fno-builtin-ctanhf64x
+CFLAGS-s_daddf128-ifunc.c += -fno-builtin-f64addf64x
+CFLAGS-s_ddivf128-ifunc.c += -fno-builtin-f64divf64x
+CFLAGS-s_dfmaf128-ifunc.c += -fno-builtin-f64fmaf64x
+CFLAGS-s_dmulf128-ifunc.c += -fno-builtin-f64mulf64x
+CFLAGS-s_dsqrtf128-ifunc.c += -fno-builtin-f64sqrtf64x
+CFLAGS-s_dsubf128-ifunc.c += -fno-builtin-f64subf64x
+CFLAGS-s_erff128-ifunc.c += -fno-builtin-erff64x
+CFLAGS-s_erfcf128-ifunc.c += -fno-builtin-erfcf64x
+CFLAGS-e_expf128-ifunc.c += -fno-builtin-expf64x
+CFLAGS-w_exp10f128-ifunc.c += -fno-builtin-exp10f64x
+CFLAGS-e_exp2f128-ifunc.c += -fno-builtin-exp2f64x
+CFLAGS-s_expm1f128-ifunc.c += -fno-builtin-expm1f64x
+CFLAGS-s_fabsf128-ifunc.c += -fno-builtin-fabsf64x
+CFLAGS-s_faddf128-ifunc.c += -fno-builtin-f32addf64x
+CFLAGS-s_fdimf128-ifunc.c += -fno-builtin-fdimf64x
+CFLAGS-s_fdivf128-ifunc.c += -fno-builtin-f32divf64x
+CFLAGS-s_ffmaf128-ifunc.c += -fno-builtin-f32fmaf64x
+CFLAGS-s_floorf128-ifunc.c += -fno-builtin-floorf64x
+CFLAGS-s_fmaf128-ifunc.c += -fno-builtin-fmaf64x
+CFLAGS-s_fmaxf128-ifunc.c += -fno-builtin-fmaxf64x
+CFLAGS-s_fmaximumf128-ifunc.c += -fno-builtin-fmaximumf64x
+CFLAGS-s_fmaximum_magf128-ifunc.c += -fno-builtin-fmaximum_magf64x
+CFLAGS-s_fmaximum_mag_numf128-ifunc.c += -fno-builtin-fmaximum_mag_numf64x
+CFLAGS-s_fmaximum_numf128-ifunc.c += -fno-builtin-fmaximum_numf64x
+CFLAGS-s_fmaxmagf128-ifunc.c += -fno-builtin-fmaxmagf64x
+CFLAGS-s_fminf128-ifunc.c += -fno-builtin-fminf64x
+CFLAGS-s_fminimumf128-ifunc.c += -fno-builtin-fminimumf64x
+CFLAGS-s_fminimum_magf128-ifunc.c += -fno-builtin-fminimum_magf64x
+CFLAGS-s_fminimum_mag_numf128-ifunc.c += -fno-builtin-fminimum_mag_numf64x
+CFLAGS-s_fminimum_numf128-ifunc.c += -fno-builtin-fminimum_numf64x
+CFLAGS-s_fminmagf128-ifunc.c += -fno-builtin-fminmagf64x
+CFLAGS-w_fmodf128-ifunc.c += -fno-builtin-fmodf64x
+CFLAGS-s_fmulf128-ifunc.c += -fno-builtin-f32mulf64x
+CFLAGS-s_frexpf128-ifunc.c += -fno-builtin-frexpf64x
+CFLAGS-s_fromfpf128-ifunc.c += -fno-builtin-fromfpf64x
+CFLAGS-s_fromfpxf128-ifunc.c += -fno-builtin-fromfpxf64x
+CFLAGS-s_fsqrtf128-ifunc.c += -fno-builtin-f32sqrtf64x
+CFLAGS-s_fsubf128-ifunc.c += -fno-builtin-f32subf64x
+CFLAGS-s_getpayloadf128-ifunc.c += -fno-builtin-getpayloadf64x
+CFLAGS-w_hypotf128-ifunc.c += -fno-builtin-hypotf64x
+CFLAGS-w_ilogbf128-ifunc.c += -fno-builtin-ilogbf64x
+CFLAGS-w_j0f128-ifunc.c += -fno-builtin-j0f64x
+CFLAGS-w_j1f128-ifunc.c += -fno-builtin-j1f64x
+CFLAGS-w_jnf128-ifunc.c += -fno-builtin-jnf64x
+CFLAGS-s_ldexpf128-ifunc.c += -fno-builtin-ldexpf64x
+CFLAGS-w_lgammaf128-ifunc.c += -fno-builtin-lgammaf64x
+CFLAGS-w_lgammaf128_r-ifunc.c += -fno-builtin-lgammaf64x_r
+CFLAGS-w_llogbf128-ifunc.c += -fno-builtin-llogbf64x
+CFLAGS-s_llrintf128-ifunc.c += -fno-builtin-llrintf64x
+CFLAGS-s_llroundf128-ifunc.c += -fno-builtin-llroundf64x
+CFLAGS-e_logf128-ifunc.c += -fno-builtin-logf64x
+CFLAGS-w_log10f128-ifunc.c += -fno-builtin-log10f64x
+CFLAGS-w_log1pf128-ifunc.c += -fno-builtin-log1pf64x
+CFLAGS-e_log2f128-ifunc.c += -fno-builtin-log2f64x
+CFLAGS-s_logbf128-ifunc.c += -fno-builtin-logbf64x
+CFLAGS-s_lrintf128-ifunc.c += -fno-builtin-lrintf64x
+CFLAGS-s_lroundf128-ifunc.c += -fno-builtin-lroundf64x
+CFLAGS-s_modff128-ifunc.c += -fno-builtin-modff64x
+CFLAGS-s_nanf128-ifunc.c += -fno-builtin-nanf64x
+CFLAGS-s_nearbyintf128-ifunc.c += -fno-builtin-nearbyintf64x
+CFLAGS-s_nextafterf128-ifunc.c += -fno-builtin-nextafterf64x
+CFLAGS-s_nextdownf128-ifunc.c += -fno-builtin-nextdownf64x
+CFLAGS-s_nextupf128-ifunc.c += -fno-builtin-nextupf64x
+CFLAGS-e_powf128-ifunc.c += -fno-builtin-powf64x
+CFLAGS-w_remainderf128-ifunc.c += -fno-builtin-remainderf64x
+CFLAGS-s_remquof128-ifunc.c += -fno-builtin-remquof64x
+CFLAGS-s_rintf128-ifunc.c += -fno-builtin-rintf64x
+CFLAGS-s_roundf128-ifunc.c += -fno-builtin-roundf64x
+CFLAGS-s_roundevenf128-ifunc.c += -fno-builtin-roundevenf64x
+CFLAGS-w_scalblnf128-ifunc.c += -fno-builtin-scalblnf64x
+CFLAGS-s_scalbnf128-ifunc.c += -fno-builtin-scalbnf64x
+CFLAGS-s_setpayloadf128-ifunc.c += -fno-builtin-setpayloadf64x
+CFLAGS-s_setpayloadsigf128-ifunc.c += -fno-builtin-setpayloadsigf64x
+CFLAGS-s_sinf128-ifunc.c += -fno-builtin-sinf64x
+CFLAGS-s_sincosf128-ifunc.c += -fno-builtin-sincosf64x
+CFLAGS-w_sinhf128-ifunc.c += -fno-builtin-sinhf64x
+CFLAGS-w_sqrtf128-ifunc.c += -fno-builtin-sqrtf64x
+CFLAGS-s_tanf128-ifunc.c += -fno-builtin-tanf64x
+CFLAGS-s_tanhf128-ifunc.c += -fno-builtin-tanhf64x
+CFLAGS-w_tgammaf128-ifunc.c += -fno-builtin-tgammaf64x
+CFLAGS-s_totalorderf128-ifunc.c += -fno-builtin-totalorderf64x
+CFLAGS-s_totalordermagf128-ifunc.c += -fno-builtin-totalordermagf64x
+CFLAGS-s_truncf128-ifunc.c += -fno-builtin-truncf64x
+CFLAGS-s_ufromfpf128-ifunc.c += -fno-builtin-ufromfpf64x
+CFLAGS-s_ufromfpxf128-ifunc.c += -fno-builtin-ufromfpxf64x
+CFLAGS-s_y0f128-ifunc.c += -fno-builtin-y0f64x
+CFLAGS-s_y1f128-ifunc.c += -fno-builtin-y1f64x
+CFLAGS-s_ynf128-ifunc.c += -fno-builtin-ynf64x
+
 endif # do_f128_multiarch
 
 libm-sysdep_routines += e_log-ppc64
diff --git a/sysdeps/x86_64/x32/Makefile b/sysdeps/x86_64/x32/Makefile
index 8748956563..31732aa248 100644
--- a/sysdeps/x86_64/x32/Makefile
+++ b/sysdeps/x86_64/x32/Makefile
@@ -2,7 +2,8 @@ ifeq ($(subdir),math)
 # Since x32 returns 32-bit long int and 64-bit long long int in the
 # same 64-bit register, we make the 32b-bit lround an alias of the
 # 64-bit llround.  Add -fno-builtin-lround to silence the compiler.
-CFLAGS-s_llround.c += -fno-builtin-lround
+CFLAGS-s_llround.c += -fno-builtin-lround -fno-builtin-lroundf32x \
+		      -fno-builtin-lroundf64
 endif
 
 ifeq ($(subdir),string)