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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH 6/7] target-tricore: Add cmp.f instruction |
Date: | Tue, 8 Mar 2016 09:42:46 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
On 03/08/2016 05:20 AM, Bastian Koppelmann wrote:
On 03/01/2016 07:21 PM, Richard Henderson wrote:On 03/01/2016 08:24 AM, Bastian Koppelmann wrote:+ + lt = float32_lt_quiet(arg1, arg2, &env->fp_status); + eq = float32_eq_quiet(arg1, arg2, &env->fp_status); + uo = float32_unordered(arg1, arg2, &env->fp_status);Do it in one step with float32_compare. You don't want _quiet; see below re psw_flags.Unfortunately, if I don't use _quiet my tests fail against real hardware...
Fail in what way? I don't think _quiet computes all of the bits you need. r~
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