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Re: [Qemu-arm] [PATCH 8/8] tcg/i386: Add vector operations
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From: |
Alex Bennée |
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Subject: |
Re: [Qemu-arm] [PATCH 8/8] tcg/i386: Add vector operations |
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Date: |
Fri, 08 Sep 2017 14:10:56 +0100 |
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User-agent: |
mu4e 0.9.19; emacs 25.2.50.3 |
Alex Bennée <address@hidden> writes:
> Richard Henderson <address@hidden> writes:
>
>> Signed-off-by: Richard Henderson <address@hidden>
<snip>
Also this commit breaks RISU:
qemu-aarch64 build/aarch64-linux-gnu/risu
testcases.aarch64/insn_ANDSi_RES8_ANDS_RES_ANDv_ASRV__INC.risu.bin \
-t testcases.aarch64/insn_ANDSi_RES8_ANDS_RES_ANDv_ASRV__INC.risu.bin.trace
Gives:
mismatch detail (master : apprentice):
V29 : 000000000000000005388083c1444242 vs 00000000000000002a000e0416a30018
The insn is:
37c: 6f56a29d umull2 v29.4s, v20.8h, v6.h[1]
Which is odd because I didn't think we'd touched that.
You can find my bundle of testcases with trace files at:
http://people.linaro.org/~alex.bennee/testcases/arm64.risu/aarch64-patterns-v8dot0.tar.xz
Which is used in our master RISU tracking job:
https://validation.linaro.org/results/query/~alex.bennee/master-aarch64-risu-results
--
Alex Bennée