[Tarantool-patches] [PATCH luajit 0/3] Fix fix-mips64-spare-side-exit-patching
Igor Munkin
imun at tarantool.org
Wed Sep 27 15:33:57 MSK 2023
Sergey,
I've checked the patchset into all long-term branches in
tarantool/luajit and bumped a new version in master, release/2.11 and
release/2.10.
On 04.09.23, Sergey Kaplun via Tarantool-patches wrote:
> This patchset includes 3 pathes to make our tests great again:
> 1) 'MIPS: Fix "bad FP FLOAD" assertion.' is needed for easier testing
> the patch's correctness (that test still reproduces the problem on
> MIPS). The patch itself is trivial, as is the test for it.
> 2) 'test: fix `fillmcode()` generator helper' fixes the correctness of
> fillmcode logic -- somehow the condition of `while` cycle for mcode
> generation was inverted.
> 3) 'test: fix fix-mips64-spare-side-exit-patching' fixes the possible
> misbehaviours in the test itself (they were more likely observed before
> the second patch but still needed to be fixed).
>
> Branch: https://github.com/tarantool/luajit/tree/skaplun/gh-noticket-fix-flaky-mips-spare-exit
> Tarantool PR: https://github.com/tarantool/tarantool/pull/9090
> Related issues for the first patch:
> * https://github.com/LuaJIT/LuaJIT/issues/1043
> * https://github.com/tarantool/tarantool/issues/8825
>
> Mike Pall (1):
> MIPS: Fix "bad FP FLOAD" assertion.
>
> Sergey Kaplun (2):
> test: fix `fillmcode()` generator helper
> test: fix fix-mips64-spare-side-exit-patching
>
> src/lj_asm_mips.h | 2 +-
> ...x-mips64-spare-side-exit-patching.test.lua | 22 ++++++++++++++---
> .../lj-1043-asm-fload.test.lua | 24 +++++++++++++++++++
> test/tarantool-tests/utils/jit/generators.lua | 7 +++---
> 4 files changed, 47 insertions(+), 8 deletions(-)
> create mode 100644 test/tarantool-tests/lj-1043-asm-fload.test.lua
>
> --
> 2.42.0
>
--
Best regards,
IM
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