Re: [PATCH 1/4] [ARC] Make libgcc compatible with ARC's reduced register set config.

On Wed, 2020-01-22 at 10:14 +0200, Claudiu Zissulescu wrote: > ARC processors can work with a reduced register set (i.e. registers > r4-r9 and r16-r25 are not available). This option can be enabled > passing -mrf16 option to the compiler, or by using -mcpu=em_mini CPU > configuration. Using RF16 co

[PATCH 1/4] [ARC] Make libgcc compatible with ARC's reduced register set config.

ARC processors can work with a reduced register set (i.e. registers r4-r9 and r16-r25 are not available). This option can be enabled passing -mrf16 option to the compiler, or by using -mcpu=em_mini CPU configuration. Using RF16 config requires all the hand-made assembly files used in libgcc to have