[Tarantool-patches] [PATCH luajit 0/2] Fixes for recording of string built-ins

Sergey Kaplun skaplun at tarantool.org
Fri Mar 6 16:42:53 MSK 2026


Branch: https://github.com/tarantool/luajit/tree/skaplun/lj-1407-ir-string-builtin
Related issues:
* https://github.com/LuaJIT/LuaJIT/issues/1407
* https://github.com/LuaJIT/LuaJIT/issues/1443
* https://github.com/tarantool/tarantool/issues/12134

Mike Pall (2):
  Fix edge cases when generating IR for string.byte/sub/find.
  Fix edge cases when recording string.byte/sub.

 src/lj_ffrecord.c                             | 14 ++--
 .../lj-1407-ir-string-builtin.test.lua        | 70 +++++++++++++++++++
 .../lj-1443-stirng-byte-underflow.test.lua    | 25 +++++++
 3 files changed, 102 insertions(+), 7 deletions(-)
 create mode 100644 test/tarantool-tests/lj-1407-ir-string-builtin.test.lua
 create mode 100644 test/tarantool-tests/lj-1443-stirng-byte-underflow.test.lua

-- 
2.53.0



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