diff options
| -rw-r--r-- | sysdeps/powerpc/powerpc64/le/fpu/e_sqrtf128.c | 8 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/le/power9/fpu/e_sqrtf128.c | 38 |
2 files changed, 7 insertions, 39 deletions
diff --git a/sysdeps/powerpc/powerpc64/le/fpu/e_sqrtf128.c b/sysdeps/powerpc/powerpc64/le/fpu/e_sqrtf128.c index 950bdad54a..fac8def02a 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/e_sqrtf128.c +++ b/sysdeps/powerpc/powerpc64/le/fpu/e_sqrtf128.c @@ -26,6 +26,7 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <float128_private.h> #include <math.h> #include <libm-alias-finite.h> @@ -42,16 +43,21 @@ __float128 __ieee754_sqrtf128 (__float128 a) { + __float128 r; + /* For multiarch builds, this will be built twice. */ +#ifndef _ARCH_PWR9 FP_DECL_EX; FP_DECL_Q (A); FP_DECL_Q (R); - __float128 r; FP_INIT_ROUNDMODE; FP_UNPACK_Q (A, a); FP_SQRT_Q (R, A); FP_PACK_Q (r, R); FP_HANDLE_EXCEPTIONS; +#else + asm ("xssqrtqp %0,%1" : "=v" (r) : "v" (a)); +#endif return r; } libm_alias_finite (__ieee754_sqrtf128, __sqrtf128) diff --git a/sysdeps/powerpc/powerpc64/le/power9/fpu/e_sqrtf128.c b/sysdeps/powerpc/powerpc64/le/power9/fpu/e_sqrtf128.c deleted file mode 100644 index 232fc773c3..0000000000 --- a/sysdeps/powerpc/powerpc64/le/power9/fpu/e_sqrtf128.c +++ /dev/null @@ -1,38 +0,0 @@ -/* POWER9 sqrt for _Float128 - Return sqrt(a) - Copyright (C) 2017-2020 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. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file into - combinations with other programs, and to distribute those - combinations without any restriction coming from the use of this - file. (The Lesser General Public License restrictions do apply in - other respects; for example, they cover modification of the file, - and distribution when not linked into a combine executable.) - - 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 - <https://www.gnu.org/licenses/>. */ - -#include <libm-alias-finite.h> - -__float128 -__ieee754_sqrtf128 (__float128 a) -{ - __float128 z; - asm ("xssqrtqp %0,%1" : "=v" (z) : "v" (a)); - return z; -} -libm_alias_finite (__ieee754_sqrtf128, __sqrtf128) |