commit | c925e1546ee72e40ca5351f3773379e99a6b8cdf | [log] [tgz] |
---|---|---|
author | eric fang <eric.fang@arm.com> | Fri May 07 05:48:18 2021 +0000 |
committer | eric fang <eric.fang@arm.com> | Fri May 14 07:53:46 2021 +0000 |
tree | 92b7b98a6a3817770b59bc9f0fa577152ed9ead5 | |
parent | 12d383c7c7406dda2cb969a89ce3801c220614c5 [diff] |
cmd/internal/obj/arm64: disable AL and NV for some condition operation instructions According to the armv8-a reference manual, conditions AL and NV are not allowed for instructions CINC, CINV, CNEG, CSET and CSETM. This CL adds this check and the corresponding test cases. Change-Id: Icb496b7b13a353f41491f2de4d939a5cd88abb04 Reviewed-on: https://go-review.googlesource.com/c/go/+/317912 Reviewed-by: eric fang <eric.fang@arm.com> Reviewed-by: Cherry Mui <cherryyz@google.com> Trust: eric fang <eric.fang@arm.com> Run-TryBot: eric fang <eric.fang@arm.com> TryBot-Result: Go Bot <gobot@golang.org>
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