[COREV] Cleanup of the CORE-V HW Loop instructions (!5) · Merge requests · OpenHW Group / backup-20241120 / corev-llvm-project

Created by: flip1995

This PR does 3 things:

Rename InstFormatCVHWLP -> InstFormatCVHwlp for consistency Everywhere else Hardware Loop is abbreviated with Hwlp, except for the InstFormat.
Fix internal order of CV_SETUPI instruction The order of the operands of this instruction in the asm parser was fixed before. This PR cleans this up internally.
Mark HW loop instruction with HasSideEffects = 1 HW loop instruction don't write anything. Without that flag they just get optimized out by LLVM passes.

[COREV] Cleanup of the CORE-V HW Loop instructions