tree ae2b4c23c48f0c046ba9919a8c7461e9f867ba39
parent d08b8ccc476215ceee6e3370f0c1732d5f83f5ef
author Paul Burton <paul.burton@mips.com> 1541632781 +0000
committer Paul Burton <paul.burton@mips.com> 1541701418 -0800
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MIPS: Hardcode cpu_has_mmips=1 for microMIPS kernels

If we built the kernel targeting the microMIPS ISA then the very fact
that the kernel is running implies that the CPU supports microMIPS. Thus
we can hardcode cpu_has_mmips to 1 allowing the compiler greater scope
for optimisation due to the compile-time constant.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21022/
Cc: linux-mips@linux-mips.org