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Re: [Qemu-devel] [PATCH v2 09/20] target-mips: add MSA branch instructio
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH v2 09/20] target-mips: add MSA branch instructions |
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Date: |
Wed, 05 Nov 2014 18:41:09 +0100 |
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Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 |
On 10/29/2014 02:41 AM, Yongbok Kim wrote:
> + case OPC_BNZ_B:
> + case OPC_BNZ_H:
> + case OPC_BNZ_W:
> + case OPC_BNZ_D:
> + gen_check_zero_element(bcond, df, wt);
> + tcg_gen_setcondi_tl(TCG_COND_EQ, bcond, bcond, 0);
You know gen_check_zero_element returns a boolean.
The best way to invert that is with XOR.
r~
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