Xtensa [patch] Alternative instructions if SEXT is not supported by core
Original Reporter info from Mantis: ccrause @ccrause
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Reporter name: Christo Crause
Original Reporter info from Mantis: ccrause @ccrause
- Reporter name: Christo Crause
Description:
The esp8266 does not support the SEXT instruction. The attached patch provides a fallback implementation with shl/sar instructions.
Mantis conversion info:
- Mantis ID: 36885
- Version: 3.3.1
- Fixed in revision: 44689 (#4141df7f)