libs/newlib-cygwin
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2 Commits

Author SHA1 Message Date
Keith Packard via Newlib
a0d7982ff4 libm/riscv: Use common fma code when necessary 
For RISC-V targets without hardware FMA support, include the
common fma implementation to provide that API.

Signed-off-by: Keith Packard <keithp@keithp.com>
 2020-09-04 15:11:31 +02:00
Keith Packard via Newlib
bafd65f2fb libm/machine/riscv: Add custom fma/sqrt functions when supported [v2] 
Check for HW FMA and SQRT support and use those instructions in place
of software implementations.

Signed-off-by: Keith Packard <keithp@keithp.com>
 2020-08-12 09:52:19 +02:00