From 77261698b4e938020a1b2032709a54d942ba330f Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 7 Mar 2025 19:15:26 +0000 Subject: Implement C23 rsqrt C23 adds various function families originally defined in TS 18661-4. Add the rsqrt functions (1/sqrt(x)). The test inputs are taken from those for sqrt. Tested for x86_64 and x86, and with build-many-glibcs.py. --- sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist | 8 ++++++++ sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist | 8 ++++++++ 2 files changed, 16 insertions(+) (limited to 'sysdeps/unix/sysv/linux/riscv') diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist index ff187f3..9b905e4 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist @@ -1124,3 +1124,11 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 rsqrt F +GLIBC_2.42 rsqrtf F +GLIBC_2.42 rsqrtf128 F +GLIBC_2.42 rsqrtf32 F +GLIBC_2.42 rsqrtf32x F +GLIBC_2.42 rsqrtf64 F +GLIBC_2.42 rsqrtf64x F +GLIBC_2.42 rsqrtl F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist index 2f0923d..7dd3f42 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist @@ -1221,3 +1221,11 @@ GLIBC_2.41 tanpif32x F GLIBC_2.41 tanpif64 F GLIBC_2.41 tanpif64x F GLIBC_2.41 tanpil F +GLIBC_2.42 rsqrt F +GLIBC_2.42 rsqrtf F +GLIBC_2.42 rsqrtf128 F +GLIBC_2.42 rsqrtf32 F +GLIBC_2.42 rsqrtf32x F +GLIBC_2.42 rsqrtf64 F +GLIBC_2.42 rsqrtf64x F +GLIBC_2.42 rsqrtl F -- cgit v1.1