tarantool / luajit / 11139910794

93%

tarantool/master: 93%

Build Type

push

github

Committed by Buristan

Commit Message

Fix bit op coercion in DUALNUM builds.

Thanks to Sergey Kaplun.

(cherry picked from commit f5fd22203)

The `lj_carith_check64()` function coerces the given number value to the
32-bit wide value. In this case, the 64-bit-wide operands will lose
upper bits.

This patch removes the excess coercion for the DUALNUM mode and drops
the corresponding skipcond introduced for the test in the previous
commit.

Sergey Kaplun:
* added the description and the test for the problem

Part of tarantool/tarantool#10199

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5684 of 6026 branches covered (94.32%)

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1 of 1 new or added line in 1 file covered. (100.0%)

2 existing lines in 1 file now uncovered.

21679 of 23431 relevant lines covered (92.52%)

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