diff options
Diffstat (limited to 'REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch')
45 files changed, 1183 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/Makefile b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/Makefile new file mode 100644 index 0000000000..03a271dfa4 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/Makefile @@ -0,0 +1,22 @@ +ifeq ($(subdir),math) +ifeq ($(have-as-vis3),yes) +libm-sysdep_routines += m_signbitf-vis3 m_signbit-vis3 m_finitef-vis3 \ + m_finite-vis3 m_isinff-vis3 m_isinf-vis3 \ + m_isnanf-vis3 m_isnan-vis3 s_lrintf-vis3 \ + s_lrint-vis3 s_rintf-vis3 s_rint-vis3 \ + s_fmaf-vis3 s_fma-vis3 \ + s_nearbyint-vis3 s_nearbyintf-vis3 \ + s_ceilf-vis3 s_ceil-vis3 s_floorf-vis3 \ + s_floor-vis3 s_truncf-vis3 s_trunc-vis3 +sysdep_routines += s_signbitf-vis3 s_signbit-vis3 s_finitef-vis3 \ + s_finite-vis3 s_isinff-vis3 s_isinf-vis3 \ + s_isnanf-vis3 s_isnan-vis3 + +CFLAGS-s_ceilf-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_ceil-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_floorf-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_floor-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_truncf-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_trunc-vis3.c += -Wa,-Av9d -mvis3 +endif +endif diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.c new file mode 100644 index 0000000000..fa9c5d33ea --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.c @@ -0,0 +1,23 @@ +/* ceil function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __ceil __ceil_vis3 + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c new file mode 100644 index 0000000000..efa05e94df --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c @@ -0,0 +1,32 @@ +/* ceil function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __ceil_vis3 (double); +extern double __ceil_generic (double); + +sparc_libm_ifunc(__ceil, hwcap & HWCAP_SPARC_VIS3 ? __ceil_vis3 : __ceil_generic); +weak_alias (__ceil, ceil) + +# define __ceil __ceil_generic +#endif + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.c new file mode 100644 index 0000000000..1d918de7af --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.c @@ -0,0 +1,23 @@ +/* Float ceil function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __ceilf __ceilf_vis3 + +#include <sysdeps/ieee754/flt-32/s_ceilf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c new file mode 100644 index 0000000000..62ada7fd2a --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c @@ -0,0 +1,32 @@ +/* Float ceil function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __ceilf_vis3 (float); +extern float __ceilf_generic (float); + +sparc_libm_ifunc(__ceilf, hwcap & HWCAP_SPARC_VIS3 ? __ceilf_vis3 : __ceilf_generic); +weak_alias (__ceilf, ceilf) + +# define __ceilf __ceilf_generic +#endif + +#include <sysdeps/ieee754/flt-32/s_ceilf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S new file mode 100644 index 0000000000..0e2b5f6b00 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S @@ -0,0 +1,28 @@ +/* finite(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__finite_vis3) + fabsd %f0, %f0 + movstouw %f0, %o0 + sethi %hi(0x7ff00000), %o2 + sub %o0, %o2, %o0 + retl + srl %o0, 31, %o0 +END (__finite_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S new file mode 100644 index 0000000000..78406a62b1 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(finite) + +hidden_def (__finite) +weak_alias (__finite, finite) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __finite __finite_generic + +#include "../s_finite.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S new file mode 100644 index 0000000000..59e17bc75c --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S @@ -0,0 +1,28 @@ +/* finitef(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__finitef_vis3) + fabss %f1, %f0 + movstouw %f0, %o0 + sethi %hi(0x7f800000), %o2 + sub %o0, %o2, %o0 + retl + srl %o0, 31, %o0 +END (__finitef_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S new file mode 100644 index 0000000000..cafd41fd92 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(finitef) + +hidden_def (__finitef) +weak_alias (__finitef, finitef) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __finitef __finitef_generic + +#include "../s_finitef.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c new file mode 100644 index 0000000000..04f6183664 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c @@ -0,0 +1,23 @@ +/* floor function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __floor __floor_vis3 + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c new file mode 100644 index 0000000000..d097f68866 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c @@ -0,0 +1,32 @@ +/* floor function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __floor_vis3 (double); +extern double __floor_generic (double); + +sparc_libm_ifunc(__floor, hwcap & HWCAP_SPARC_VIS3 ? __floor_vis3 : __floor_generic); +weak_alias (__floor, floor) + +# define __floor __floor_generic +#endif + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.c new file mode 100644 index 0000000000..0ff49e6802 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.c @@ -0,0 +1,23 @@ +/* Float floor function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __floorf __floorf_vis3 + +#include <sysdeps/ieee754/flt-32/s_floorf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c new file mode 100644 index 0000000000..2a6c710349 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c @@ -0,0 +1,32 @@ +/* Float floor function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __floorf_vis3 (float); +extern float __floorf_generic (float); + +sparc_libm_ifunc(__floorf, hwcap & HWCAP_SPARC_VIS3 ? __floorf_vis3 : __floorf_generic); +weak_alias (__floorf, floorf) + +# define __floorf __floorf_generic +#endif + +#include <sysdeps/ieee754/flt-32/s_floorf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S new file mode 100644 index 0000000000..343ce37de9 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S @@ -0,0 +1,25 @@ +/* fma function, sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__fma_vis3) + retl + fmaddd %f0, %f2, %f4, %f0 +END (__fma_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c new file mode 100644 index 0000000000..3f2f1622c8 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c @@ -0,0 +1,14 @@ +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __fma_vis3 (double, double, double); +extern double __fma_generic (double, double, double); + +sparc_libm_ifunc(__fma, hwcap & HWCAP_SPARC_FMAF ? __fma_vis3 : __fma_generic); +weak_alias (__fma, fma) + +# define __fma __fma_generic +#endif + +#include <sysdeps/ieee754/dbl-64/s_fma.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S new file mode 100644 index 0000000000..c2fa72a211 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S @@ -0,0 +1,25 @@ +/* fmaf function, sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__fmaf_vis3) + retl + fmadds %f1, %f3, %f5, %f0 +END (__fmaf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c new file mode 100644 index 0000000000..7a273a3b13 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c @@ -0,0 +1,14 @@ +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __fmaf_vis3 (float, float, float); +extern float __fmaf_generic (float, float, float); + +sparc_libm_ifunc(__fmaf, hwcap & HWCAP_SPARC_FMAF ? __fmaf_vis3 : __fmaf_generic); +weak_alias (__fmaf, fmaf) + +# define __fmaf __fmaf_generic +#endif + +#include <sysdeps/ieee754/dbl-64/s_fmaf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S new file mode 100644 index 0000000000..54ff556eb8 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S @@ -0,0 +1,31 @@ +/* isinf(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__isinf_vis3) + movdtox %f0, %g1 + sethi %hi(0x7ff00000), %o2 + sllx %o2, 32, %o2 + sllx %g1, 1, %o4 + srlx %o4, 1, %o5 + srax %g1, 62, %o0 + xor %o5, %o2, %o3 + retl + movrne %o3, %g0, %o0 +END (__isinf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S new file mode 100644 index 0000000000..ed9b62640d --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(isinf) + +hidden_def (__isinf) +weak_alias (__isinf, isinf) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __isinf __isinf_generic + +#include "../s_isinf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S new file mode 100644 index 0000000000..853bfc64e4 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S @@ -0,0 +1,30 @@ +/* isinff(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__isinff_vis3) + movstouw %f1, %g1 + sethi %hi(0x7f800000), %o2 + sll %g1, 1, %o4 + srl %o4, 1, %o5 + sra %g1, 30, %o0 + xor %o5, %o2, %o3 + retl + movrne %o3, %g0, %o0 +END (__isinff_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S new file mode 100644 index 0000000000..04517398f8 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(isinff) + +hidden_def (__isinff) +weak_alias (__isinff, isinff) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __isinff __isinff_generic + +#include "../s_isinff.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S new file mode 100644 index 0000000000..6dbb8dee2c --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S @@ -0,0 +1,30 @@ +/* isnan(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__isnan_vis3) + movdtox %f0, %o0 + sethi %hi(0x7ff00000), %g1 + sllx %g1, 32, %g1 + sllx %o0, 1, %o0 + srlx %o0, 1, %o0 + sub %g1, %o0, %o0 + retl + srlx %o0, 63, %o0 +END (__isnan_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S new file mode 100644 index 0000000000..40e985a5d4 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(isnan) + +hidden_def (__isnan) +weak_alias (__isnan, isnan) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __isnan __isnan_generic + +#include "../s_isnan.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S new file mode 100644 index 0000000000..46fbf6de9f --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S @@ -0,0 +1,29 @@ +/* isnanf(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__isnanf_vis3) + movstouw %f1, %o0 + sethi %hi(0x7f800000), %g1 + sll %o0, 1, %o0 + srl %o0, 1, %o0 + sub %g1, %o0, %o0 + retl + srl %o0, 31, %o0 +END (__isnanf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S new file mode 100644 index 0000000000..6b53b69d2e --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S @@ -0,0 +1,15 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(isnanf) + +hidden_def (__isnanf) +weak_alias (__isnanf, isnanf) + +# undef weak_alias +# define weak_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __isnanf __isnanf_generic + +#include "../s_isnanf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S new file mode 100644 index 0000000000..87895371dd --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S @@ -0,0 +1,52 @@ +/* lrint(), sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__lrint_vis3) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o2, 32, %o2 + fzero ZERO + + fnegd ZERO, SIGN_BIT + movxtod %o2, %f16 + fabsd %f0, %f14 + + fcmpd %fcc3, %f14, %f16 + + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + for %f0, SIGN_BIT, %f0 + fdtox %f0, %f4 + retl + movdtox %f4, %o0 +END (__lrint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S new file mode 100644 index 0000000000..94af8f028c --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S @@ -0,0 +1,17 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(lrint) + +weak_alias (__lrint, lrint) + +strong_alias (__lrint, __llrint) +weak_alias (__llrint, llrint) + +# undef weak_alias +# define weak_alias(a, b) +# undef strong_alias +# define strong_alias(a, b) + +#define __lrint __lrint_generic + +#include "../s_lrint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S new file mode 100644 index 0000000000..3ef005d433 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S @@ -0,0 +1,51 @@ +/* lrintf(), sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__lrintf_vis3) + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + fnegs ZERO, SIGN_BIT + movwtos %o2, %f16 + fabss %f1, %f14 + + fcmps %fcc3, %f14, %f16 + + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + fors %f0, SIGN_BIT, %f0 + fstox %f0, %f4 + retl + movdtox %f4, %o0 +END (__lrintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S new file mode 100644 index 0000000000..e6ea4061c3 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S @@ -0,0 +1,17 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(lrintf) + +weak_alias (__lrintf, lrintf) + +strong_alias (__lrintf, __llrintf) +weak_alias (__llrintf, llrintf) + +# undef weak_alias +# define weak_alias(a, b) +# undef strong_alias +# define strong_alias(a, b) + +#define __lrintf __lrintf_generic + +#include "../s_lrintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S new file mode 100644 index 0000000000..67e570a800 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S @@ -0,0 +1,62 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc64 vis3 version. + + Copyright (C) 2013-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2013. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* We pop constants into the FPU registers using the incoming + argument stack slots, since this avoid having to use any PIC + references. We also thus avoid having to allocate a register + window. + + VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__nearbyint_vis3) + fcmpd %fcc3, %f0, %f0 /* Check for sNaN */ + stx %fsr, [%sp + STACK_BIAS + 144] + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o2, 32, %o2 + ldx [%sp + STACK_BIAS + 144], %o4 + sethi %hi(0xf8003e0), %o5 + fzero ZERO + or %o5, %lo(0xf8003e0), %o5 + fnegd ZERO, SIGN_BIT + andn %o4, %o5, %o4 + movxtod %o2, %f16 + stx %o4, [%sp + STACK_BIAS + 136] + ldx [%sp + STACK_BIAS + 136], %fsr + fabsd %f0, %f14 + fcmpd %fcc3, %f14, %f16 + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + for %f0, SIGN_BIT, %f0 + retl + ldx [%sp + STACK_BIAS + 144], %fsr +END (__nearbyint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.S new file mode 100644 index 0000000000..bb75ab3606 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(nearbyint) + +weak_alias (__nearbyint, nearbyint) + +# undef weak_alias +# define weak_alias(a, b) + +#define __nearbyint __nearbyint_generic + +#include "../s_nearbyint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S new file mode 100644 index 0000000000..208af37d0d --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S @@ -0,0 +1,61 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc64 vis3 version. + + Copyright (C) 2013-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2013. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* We pop constants into the FPU registers using the incoming + argument stack slots, since this avoid having to use any PIC + references. We also thus avoid having to allocate a register + window. + + VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__nearbyintf_vis3) + fcmps %fcc3, %f1, %f1 /* Check for sNaN */ + stx %fsr, [%sp + STACK_BIAS + 144] + sethi %hi(0xf8003e0), %o5 + sethi %hi(TWO_TWENTYTHREE), %o2 + ldx [%sp + STACK_BIAS + 144], %o4 + or %o5, %lo(0xf8003e0), %o5 + fzeros ZERO + andn %o4, %o5, %o4 + fnegs ZERO, SIGN_BIT + movwtos %o2, %f16 + stx %o4, [%sp + STACK_BIAS + 136] + ldx [%sp + STACK_BIAS + 136], %fsr + fabss %f1, %f14 + fcmps %fcc3, %f14, %f16 + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + fors %f0, SIGN_BIT, %f0 + retl + ldx [%sp + STACK_BIAS + 144], %fsr +END (__nearbyintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf.S new file mode 100644 index 0000000000..95100c1bfc --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(nearbyintf) + +weak_alias (__nearbyintf, nearbyintf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __nearbyintf __nearbyintf_generic + +#include "../s_nearbyintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S new file mode 100644 index 0000000000..495a02222e --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S @@ -0,0 +1,50 @@ +/* Round float to int floating-point values, sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__rint_vis3) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o2, 32, %o2 + fzero ZERO + + fnegd ZERO, SIGN_BIT + movxtod %o2, %f16 + fabsd %f0, %f14 + + fcmpd %fcc3, %f14, %f16 + + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + retl + for %f0, SIGN_BIT, %f0 +END (__rint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S new file mode 100644 index 0000000000..cc980eb8c7 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(rint) + +weak_alias (__rint, rint) + +# undef weak_alias +# define weak_alias(a, b) + +#define __rint __rint_generic + +#include "../s_rint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S new file mode 100644 index 0000000000..521c0b21ec --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S @@ -0,0 +1,49 @@ +/* Round float to int floating-point values, sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__rintf_vis3) + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + fnegs ZERO, SIGN_BIT + movwtos %o2, %f16 + fabss %f1, %f14 + + fcmps %fcc3, %f14, %f16 + + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + retl + fors %f0, SIGN_BIT, %f0 +END (__rintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S new file mode 100644 index 0000000000..38fd936086 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(rintf) + +weak_alias (__rintf, rintf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __rintf __rintf_generic + +#include "../s_rintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S new file mode 100644 index 0000000000..bce7c9795a --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S @@ -0,0 +1,25 @@ +/* signbit(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__signbit_vis3) + movdtox %f0, %o0 + retl + srlx %o0, 63, %o0 +END (__signbit_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S new file mode 100644 index 0000000000..b8ff64a547 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S @@ -0,0 +1,20 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(signbit) + +/* On 64-bit the double version will also always work for + long-double-precision since in both cases the word with the + sign bit in it is passed always in register %f0. */ +strong_alias (__signbit, __signbitl) +hidden_def (__signbitl) + +# undef weak_alias +# define weak_alias(a, b) +# undef strong_alias +# define strong_alias(a, b) +# undef hidden_def +# define hidden_def(a) + +#define __signbit __signbit_generic + +#include "../s_signbit.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S new file mode 100644 index 0000000000..7833e725e6 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S @@ -0,0 +1,25 @@ +/* signbitf(). sparc64 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +ENTRY (__signbitf_vis3) + movstouw %f1, %o0 + retl + srl %o0, 31, %o0 +END (__signbitf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S new file mode 100644 index 0000000000..d57e999b90 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S @@ -0,0 +1,10 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(signbitf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __signbitf __signbitf_generic + +#include "../s_signbitf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.c new file mode 100644 index 0000000000..38ee29a8d3 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.c @@ -0,0 +1,23 @@ +/* trunc function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __trunc __trunc_vis3 + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c new file mode 100644 index 0000000000..dc67f423f1 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c @@ -0,0 +1,32 @@ +/* trunc function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __trunc_vis3 (double); +extern double __trunc_generic (double); + +sparc_libm_ifunc(__trunc, hwcap & HWCAP_SPARC_VIS3 ? __trunc_vis3 : __trunc_generic); +weak_alias (__trunc, trunc) + +# define __trunc __trunc_generic +#endif + +#include <sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.c new file mode 100644 index 0000000000..302aa56047 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.c @@ -0,0 +1,23 @@ +/* Float trunc function, sparc64 vis3 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#define __truncf __truncf_vis3 + +#include <sysdeps/ieee754/flt-32/s_truncf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c new file mode 100644 index 0000000000..980a313ae1 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c @@ -0,0 +1,32 @@ +/* Float trunc function, sparc64 version. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __truncf_vis3 (float); +extern float __truncf_generic (float); + +sparc_libm_ifunc(__truncf, hwcap & HWCAP_SPARC_VIS3 ? __truncf_vis3 : __truncf_generic); +weak_alias (__truncf, truncf) + +# define __truncf __truncf_generic +#endif + +#include <sysdeps/ieee754/flt-32/s_truncf.c> |