From 8a7923b57e70ea500815d666e82156d291aa11fd Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 5 Jun 2020 03:33:51 +0000 Subject: alpha: Use builtin sqrt{f} The generic implementation is simplified by removing the 'optimization' for !_IEEE_FP_INEXACT (which does not handle inexact neither some values). Checked on alpha-linux-gnu. --- sysdeps/alpha/alphaev6/fpu/e_sqrt.S | 53 ------------------------------------ sysdeps/alpha/alphaev6/fpu/e_sqrtf.S | 53 ------------------------------------ 2 files changed, 106 deletions(-) delete mode 100644 sysdeps/alpha/alphaev6/fpu/e_sqrt.S delete mode 100644 sysdeps/alpha/alphaev6/fpu/e_sqrtf.S (limited to 'sysdeps/alpha/alphaev6') diff --git a/sysdeps/alpha/alphaev6/fpu/e_sqrt.S b/sysdeps/alpha/alphaev6/fpu/e_sqrt.S deleted file mode 100644 index 33596e2ed3..0000000000 --- a/sysdeps/alpha/alphaev6/fpu/e_sqrt.S +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 2000-2020 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. - - 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 - . */ - -#include -#include - - .arch ev6 - .set noreorder - .set noat - -ENTRY(__ieee754_sqrt) -#ifdef PROF - ldgp gp, 0(pv) - lda AT, _mcount - jsr AT, (AT), _mcount - .prologue 1 -#else - .prologue 0 -#endif - - .align 4 -#ifdef _IEEE_FP_INEXACT - sqrtt/suid $f16, $f0 -#else - sqrtt/sud $f16, $f0 -#endif - ret - nop - nop - -END(__ieee754_sqrt) - -#if SHLIB_COMPAT (libm, GLIBC_2_15, GLIBC_2_18) -strong_alias(__ieee754_sqrt, __sqrt_dummy) -compat_symbol(libm, __sqrt_dummy, __sqrt_finite, GLIBC_2_15) -#endif -#if SHLIB_COMPAT (libm, GLIBC_2_18, GLIBC_2_31) -compat_symbol(libm, __ieee754_sqrt, __sqrt_finite, GLIBC_2_18) -#endif diff --git a/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S b/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S deleted file mode 100644 index 36e04cce38..0000000000 --- a/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 2000-2020 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. - - 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 - . */ - -#include -#include - - .arch ev6 - .set noreorder - .set noat - -ENTRY(__ieee754_sqrtf) -#ifdef PROF - ldgp gp, 0(pv) - lda AT, _mcount - jsr AT, (AT), _mcount - .prologue 1 -#else - .prologue 0 -#endif - - .align 4 -#ifdef _IEEE_FP_INEXACT - sqrts/suid $f16, $f0 -#else - sqrts/sud $f16, $f0 -#endif - ret - nop - nop - -END(__ieee754_sqrtf) - -#if SHLIB_COMPAT (libm, GLIBC_2_15, GLIBC_2_18) -strong_alias(__ieee754_sqrtf, __sqrtf_dummy) -compat_symbol(libm, __sqrtf_dummy, __sqrtf_finite, GLIBC_2_15) -#endif -#if SHLIB_COMPAT (libm, GLIBC_2_18, GLIBC_2_31) -compat_symbol(libm, __ieee754_sqrtf, __sqrtf_finite, GLIBC_2_18) -#endif -- cgit v1.2.3-70-g09d2