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From: | Cédric Le Goater |
Subject: | Re: [PATCH for-7.0 v2] target/ppc: do not silence SNaN in xscvspdpn |
Date: | Wed, 15 Dec 2021 21:01:41 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 |
On 12/15/21 18:11, Matheus K. Ferst wrote:
On 15/12/2021 13:53, Cédric Le Goater wrote:On 12/14/21 15:44, matheus.ferst@eldorado.org.br wrote:From: Matheus Ferst <matheus.ferst@eldorado.org.br> The non-signalling versions of VSX scalar convert to shorter/longer precision insns doesn't silence SNaNs in the hardware. To better match this behavior, use the non-arithmatic conversion of helper_todouble instead of float32_to_float64. A test is added to prevent future regressions. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>Applied to ppc-next. Thanks, C.Hi Cédric,Alex requested some changes in the test part,
I missed that :/
could you drop this patch for now?
Can we address that as a followup in v7.0 ? We have time for it and I would also prefer not to resend such a large PR. Thanks, C.
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