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From: | Richard Henderson |
Subject: | Re: [PATCH 0/2] tcg/tci: Two regression fixes |
Date: | Tue, 6 Jun 2023 22:53:37 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 |
On 6/6/23 22:46, Richard Henderson wrote:
Two recent regressions, both related to recent tcg changes. Our CI does not test TCI with --enable-debug-tcg, which given timeout constraints is probably correct, but in this case resulted in an infinite loop on aarch64 multiarch/memory.c with FEAT_LSE2 enabled.
To expand on that: with --enable-debug-tcg, assertions fire and catch the bug; without the assertions, the generated bytecode is incorrect, which leads to the loop.
r~
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