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When using certain c operations the firmware behaves weird and eventually hard resets.
I had an issue with comparing int8 value to a negative value. The problem was solved by removing peephole rules file from makefile. The operation produces jrsgt and jrslt instructions that are currently not used anywhere else, which could be a clue.
Additionally, I had an issue with "function not doing what it supposed to" when using bool from stdbool.h for a simple flag variable. Replacing the type with uint8_t solved the issue. I am not sure if it was related to peephole rules, but I am suspecting it could. I might try in the future to reproduce it.
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Peephole optimizer potentially causes issues.
This is initial report.
When using certain c operations the firmware behaves weird and eventually hard resets.
jrsgtandjrsltinstructions that are currently not used anywhere else, which could be a clue.Additionally, I had an issue with "function not doing what it supposed to" when using
boolfromstdbool.hfor a simple flag variable. Replacing the type with uint8_t solved the issue. I am not sure if it was related to peephole rules, but I am suspecting it could. I might try in the future to reproduce it.Beta Was this translation helpful? Give feedback.
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