tree d33a88890a94d33c00bcaa5e5dcf714b8d3e8579
parent ed47e1533292e26baaec1b5ed7d425690289d5df
author Paul Burton <paul.burton@imgtec.com> 1461243885 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1463140941 +0200

MIPS: math-emu: Fix BC1{EQ,NE}Z emulation

The conditions for branching when emulating the BC1EQZ & BC1NEZ
instructions were backwards, leading to each of those instructions being
treated as the other. Fix this by reversing the conditions, and clear up
the code a little for readability & checkpatch.

Fixes: c909ca718e8f ("MIPS: math-emu: Emulate missing BC1{EQ,NE}Z instructions")
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: Maciej W. Rozycki <macro@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13150/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>