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| author | Joseph Myers <joseph@codesourcery.com> | 2018-09-17 20:42:06 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-09-17 20:42:06 +0000 |
| commit | 71223ef90946a5089b38cd60eb0eb9e50a8f3e4c (patch) | |
| tree | 1546f604cd7040f8d6a073c4af53760a63c35e73 /include | |
| parent | 89983cb37c9319806a551e8fe9f3a11ff8f973e1 (diff) | |
| download | glibc-71223ef90946a5089b38cd60eb0eb9e50a8f3e4c.zip glibc-71223ef90946a5089b38cd60eb0eb9e50a8f3e4c.tar.gz glibc-71223ef90946a5089b38cd60eb0eb9e50a8f3e4c.tar.bz2 | |
Use ceil functions not __ceil functions in glibc libm.
Continuing the move to use, within libm, public names for libm
functions that can be inlined as built-in functions on many
architectures, this patch moves calls to __ceil functions to call the
corresponding ceil names instead, with asm redirection to __ceil when
the calls are not inlined.
Tested for x86_64, and with build-many-glibcs.py.
* include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ &&
__FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (ceil): Redirect
using MATH_REDIRECT.
* sysdeps/aarch64/fpu/s_ceil.c: Define NO_MATH_REDIRECT before
header inclusion.
* sysdeps/aarch64/fpu/s_ceilf.c: Likewise.
* sysdeps/ieee754/dbl-64/s_ceil.c: Likewise.
* sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Likewise.
* sysdeps/ieee754/float128/s_ceilf128.c: Likewise.
* sysdeps/ieee754/flt-32/s_ceilf.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_ceill.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Likewise.
* sysdeps/m68k/m680x0/fpu/s_ceil_template.c: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c: Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Likewise.
* sysdeps/riscv/rv64/rvd/s_ceil.c: Likewise.
* sysdeps/riscv/rvf/s_ceilf.c: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_ceil.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_ceilf.c: Likewise.
* sysdeps/powerpc/fpu/math_private.h [_ARCH_PWR5X] (__ceil):
Remove macro.
* sysdeps/ieee754/dbl-64/e_gamma_r.c (gamma_positive): Use ceil
functions instead of __ceil variants.
* sysdeps/ieee754/flt-32/e_gammaf_r.c (gammaf_positive): Likewise.
* sysdeps/ieee754/ldbl-128/e_gammal_r.c (gammal_positive):
Likewise.
* sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (gammal_positive):
Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_truncl.c (__truncl): Likewise.
* sysdeps/ieee754/ldbl-96/e_gammal_r.c (gammal_positive):
Likewise.
* sysdeps/powerpc/power5+/fpu/s_modf.c (__modf): Likewise.
* sysdeps/powerpc/power5+/fpu/s_modff.c (__modff): Likewise.
Diffstat (limited to 'include')
| -rw-r--r-- | include/math.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/math.h b/include/math.h index f93ecaf..e96f971 100644 --- a/include/math.h +++ b/include/math.h @@ -101,6 +101,7 @@ fabsf128 (_Float128 x) # endif # define MATH_REDIRECT_UNARY_ARGS(TYPE) TYPE MATH_REDIRECT (sqrt, "__ieee754_", MATH_REDIRECT_UNARY_ARGS) +MATH_REDIRECT (ceil, "__", MATH_REDIRECT_UNARY_ARGS) MATH_REDIRECT (floor, "__", MATH_REDIRECT_UNARY_ARGS) MATH_REDIRECT (rint, "__", MATH_REDIRECT_UNARY_ARGS) # endif |