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f29b6f17e4
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 __rint functions to call the corresponding rint names instead, with asm redirection to __rint when the calls are not inlined. The x86_64 math_private.h is removed as no longer useful after this patch. This patch is relative to a tree with my floor patch <https://sourceware.org/ml/libc-alpha/2018-09/msg00148.html> applied, and much the same considerations arise regarding possibly replacing an IFUNC call with a direct inline expansion. Tested for x86_64, and with build-many-glibcs.py. * include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (rint): Redirect using MATH_REDIRECT. * sysdeps/aarch64/fpu/s_rint.c: Define NO_MATH_REDIRECT before header inclusion. * sysdeps/aarch64/fpu/s_rintf.c: Likewise. * sysdeps/alpha/fpu/s_rint.c: Likewise. * sysdeps/alpha/fpu/s_rintf.c: Likewise. * sysdeps/i386/fpu/s_rintl.c: Likewise. * sysdeps/ieee754/dbl-64/s_rint.c: Likewise. * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c: Likewise. * sysdeps/ieee754/float128/s_rintf128.c: Likewise. * sysdeps/ieee754/flt-32/s_rintf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_rintl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise. * sysdeps/m68k/coldfire/fpu/s_rint.c: Likewise. * sysdeps/m68k/coldfire/fpu/s_rintf.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rint.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rintf.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rintl.c: Likewise. * sysdeps/powerpc/fpu/s_rint.c: Likewise. * sysdeps/powerpc/fpu/s_rintf.c: Likewise. * sysdeps/riscv/rv64/rvd/s_rint.c: Likewise. * sysdeps/riscv/rvf/s_rintf.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_rint.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/x86_64/fpu/math_private.h: Remove file. * math/e_scalb.c (invalid_fn): Use rint functions instead of __rint variants. * math/e_scalbf.c (invalid_fn): Likewise. * math/e_scalbl.c (invalid_fn): Likewise. * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Likewise. * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r): Likewise. * sysdeps/ieee754/k_standard.c (__kernel_standard): Likewise. * sysdeps/ieee754/k_standardl.c (__kernel_standard_l): Likewise. * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_llrint.c (__llrint): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c (__llrintf): Likewise. |
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| .. | ||
| Makefile | ||
| s_ceil-generic.c | ||
| s_ceil-vis3.c | ||
| s_ceil.c | ||
| s_ceilf-generic.c | ||
| s_ceilf-vis3.c | ||
| s_ceilf.c | ||
| s_finite-generic.S | ||
| s_finite-vis3.S | ||
| s_finite.c | ||
| s_finitef-generic.S | ||
| s_finitef-vis3.S | ||
| s_finitef.c | ||
| s_floor-generic.c | ||
| s_floor-vis3.c | ||
| s_floor.c | ||
| s_floorf-generic.c | ||
| s_floorf-vis3.c | ||
| s_floorf.c | ||
| s_fma-generic.c | ||
| s_fma-vis3.S | ||
| s_fma.c | ||
| s_fmaf-generic.c | ||
| s_fmaf-vis3.S | ||
| s_fmaf.c | ||
| s_isinf-generic.S | ||
| s_isinf-vis3.S | ||
| s_isinf.c | ||
| s_isinff-generic.S | ||
| s_isinff-vis3.S | ||
| s_isinff.c | ||
| s_isnan-generic.S | ||
| s_isnan-vis3.S | ||
| s_isnan.c | ||
| s_isnanf-generic.S | ||
| s_isnanf-vis3.S | ||
| s_isnanf.c | ||
| s_lrint-generic.S | ||
| s_lrint-vis3.S | ||
| s_lrint.c | ||
| s_lrintf-generic.S | ||
| s_lrintf-vis3.S | ||
| s_lrintf.c | ||
| s_nearbyint-generic.S | ||
| s_nearbyint-vis3.S | ||
| s_nearbyint.c | ||
| s_nearbyintf-generic.S | ||
| s_nearbyintf-vis3.S | ||
| s_nearbyintf.c | ||
| s_rint-generic.S | ||
| s_rint-vis3.S | ||
| s_rint.c | ||
| s_rintf-generic.S | ||
| s_rintf-vis3.S | ||
| s_rintf.c | ||
| s_signbit-generic.S | ||
| s_signbit-vis3.S | ||
| s_signbit.c | ||
| s_signbitf-generic.S | ||
| s_signbitf-vis3.S | ||
| s_signbitf.c | ||
| s_trunc-generic.c | ||
| s_trunc-vis3.c | ||
| s_trunc.c | ||
| s_truncf-generic.c | ||
| s_truncf-vis3.c | ||
| s_truncf.c | ||