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Re: [PATCH] target/s390x: Fix SQXBR
From: |
Cornelia Huck |
Subject: |
Re: [PATCH] target/s390x: Fix SQXBR |
Date: |
Mon, 22 Jun 2020 13:21:23 +0200 |
On Fri, 19 Jun 2020 21:21:40 -0700
Richard Henderson <richard.henderson@linaro.org> wrote:
> The output is 128-bit, and thus requires a pair of 64-bit temps.
>
> Buglink: https://bugs.launchpad.net/bugs/1883984
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/s390x/insn-data.def | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
> index 91ddaedd84..d79ae9e3f1 100644
> --- a/target/s390x/insn-data.def
> +++ b/target/s390x/insn-data.def
> @@ -798,7 +798,7 @@
> /* SQUARE ROOT */
> F(0xb314, SQEBR, RRE, Z, 0, e2, new, e1, sqeb, 0, IF_BFP)
> F(0xb315, SQDBR, RRE, Z, 0, f2, new, f1, sqdb, 0, IF_BFP)
> - F(0xb316, SQXBR, RRE, Z, x2h, x2l, new, x1, sqxb, 0, IF_BFP)
> + F(0xb316, SQXBR, RRE, Z, x2h, x2l, new_P, x1, sqxb, 0, IF_BFP)
> F(0xed14, SQEB, RXE, Z, 0, m2_32u, new, e1, sqeb, 0, IF_BFP)
> F(0xed15, SQDB, RXE, Z, 0, m2_64, new, f1, sqdb, 0, IF_BFP)
>
Thanks, applied.