diff options
Diffstat (limited to 'arch/mips/kernel/branch.c')
| -rw-r--r-- | arch/mips/kernel/branch.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index d8f9b357b222..ceca6cc41b2b 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -688,21 +688,9 @@ int __compute_return_epc_for_insn(struct pt_regs *regs, } lose_fpu(1); /* Save FPU state for the emulator. */ reg = insn.i_format.rt; - bit = 0; - switch (insn.i_format.rs) { - case bc1eqz_op: - /* Test bit 0 */ - if (get_fpr32(¤t->thread.fpu.fpr[reg], 0) - & 0x1) - bit = 1; - break; - case bc1nez_op: - /* Test bit 0 */ - if (!(get_fpr32(¤t->thread.fpu.fpr[reg], 0) - & 0x1)) - bit = 1; - break; - } + bit = get_fpr32(¤t->thread.fpu.fpr[reg], 0) & 0x1; + if (insn.i_format.rs == bc1eqz_op) + bit = !bit; own_fpu(1); if (bit) epc = epc + 4 + |