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From: | Richard Henderson |
Subject: | Re: [PATCH v5 08/11] target/loongarch: Reject la64-only instructions in la32 mode |
Date: | Fri, 11 Aug 2023 08:18:17 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 |
On 8/11/23 01:12, gaosong wrote:
+TRANS_64(sra_d, gen_rrr, EXT_NONE, EXT_NONE, EXT_NONE, gen_sra_d) TRANS(rotr_w, gen_rrr, EXT_ZERO, EXT_NONE, EXT_SIGN, gen_rotr_w)TRANS_64(rotr_w, ...)
...
TRANS(rotri_w, gen_rri_v, EXT_NONE, EXT_NONE, gen_rotr_w)TRANS_64(rotri_w, ...) I see the manual from https://www.loongson.cn/download/index insn cpucfg also not support on la32.
I see all 3 of these, ROTR.W, ROTRI.W and CPUCFG listed in Table 2 at https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#overview-of-basic-integer-instructions r~
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