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author | Alistair Francis <alistair.francis@wdc.com> | 2022-09-20 15:21:13 -0400 |
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committer | DJ Delorie <dj@redhat.com> | 2022-09-21 14:37:43 -0400 |
commit | 2e81493fa6f45e2df14a735b95717e867f716ebb (patch) | |
tree | ef9dda4ff71027e00c22e35a280a98c97ad89b76 /sysdeps/riscv/rv64 | |
parent | 73e9fe43acb15722ebe06de741dbdb8cdb768ad1 (diff) | |
download | glibc-2e81493fa6f45e2df14a735b95717e867f716ebb.tar.gz glibc-2e81493fa6f45e2df14a735b95717e867f716ebb.tar.xz glibc-2e81493fa6f45e2df14a735b95717e867f716ebb.zip |
riscv: Remove RV32 floating point functions
We don't need RV32 specific floating point functions, instead make them generic for RISC-V. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/riscv/rv64')
-rw-r--r-- | sysdeps/riscv/rv64/rvd/s_lrint.c | 30 | ||||
-rw-r--r-- | sysdeps/riscv/rv64/rvd/s_lround.c | 30 | ||||
-rw-r--r-- | sysdeps/riscv/rv64/rvf/s_lrintf.c | 31 | ||||
-rw-r--r-- | sysdeps/riscv/rv64/rvf/s_lroundf.c | 31 |
4 files changed, 0 insertions, 122 deletions
diff --git a/sysdeps/riscv/rv64/rvd/s_lrint.c b/sysdeps/riscv/rv64/rvd/s_lrint.c deleted file mode 100644 index 64bf72ec02..0000000000 --- a/sysdeps/riscv/rv64/rvd/s_lrint.c +++ /dev/null @@ -1,30 +0,0 @@ -/* lrint(). RISC-V version. - Copyright (C) 2017-2022 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 - <https://www.gnu.org/licenses/>. */ - -#include <libm-alias-double.h> -#include <stdint.h> - -long int -__lrint (double x) -{ - int64_t res; - asm ("fcvt.l.d %0, %1" : "=r" (res) : "f" (x)); - return res; -} - -libm_alias_double (__lrint, lrint) diff --git a/sysdeps/riscv/rv64/rvd/s_lround.c b/sysdeps/riscv/rv64/rvd/s_lround.c deleted file mode 100644 index 1b55d99a0e..0000000000 --- a/sysdeps/riscv/rv64/rvd/s_lround.c +++ /dev/null @@ -1,30 +0,0 @@ -/* llround(). RISC-V version. - Copyright (C) 2017-2022 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 - <https://www.gnu.org/licenses/>. */ - -#include <libm-alias-double.h> -#include <stdint.h> - -long int -__lround (double x) -{ - int64_t res; - asm ("fcvt.l.d %0, %1, rmm" : "=r" (res) : "f" (x)); - return res; -} - -libm_alias_double (__lround, lround) diff --git a/sysdeps/riscv/rv64/rvf/s_lrintf.c b/sysdeps/riscv/rv64/rvf/s_lrintf.c deleted file mode 100644 index ca97bc108e..0000000000 --- a/sysdeps/riscv/rv64/rvf/s_lrintf.c +++ /dev/null @@ -1,31 +0,0 @@ -/* lrintf(). RISC-V version. - Copyright (C) 2017-2022 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 - <https://www.gnu.org/licenses/>. */ - -#include <math.h> -#include <libm-alias-float.h> -#include <stdint.h> - -long int -__lrintf (float x) -{ - int64_t res; - asm ("fcvt.l.s %0, %1" : "=r" (res) : "f" (x)); - return res; -} - -libm_alias_float (__lrint, lrint) diff --git a/sysdeps/riscv/rv64/rvf/s_lroundf.c b/sysdeps/riscv/rv64/rvf/s_lroundf.c deleted file mode 100644 index 046870d0a3..0000000000 --- a/sysdeps/riscv/rv64/rvf/s_lroundf.c +++ /dev/null @@ -1,31 +0,0 @@ -/* lroundf(). RISC-V version. - Copyright (C) 2017-2022 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 - <https://www.gnu.org/licenses/>. */ - -#include <math.h> -#include <libm-alias-float.h> -#include <stdint.h> - -long int -__lroundf (float x) -{ - int64_t res; - asm ("fcvt.l.s %0, %1, rmm" : "=r" (res) : "f" (x)); - return res; -} - -libm_alias_float (__lround, lround) |