Re: [Qemu-devel] [PATCH v4 21/24] target-sparc: Use explicit writes to cpu_fsr

[Qemu-devel] [PATCH v4 21/24] target-sparc: Use explicit writes to cpu_fsr

By arranging for explicit writes to cpu_fsr after floating point operations, we are able to mark the helpers as not writing to tcg globals, which means that we don't need to invalidate the integer register set across said calls. Reviewed-By: Artyom Tarasenko Signed-off-by: Richard Henderson ---