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… hitif node in dts
…ters by lbdx instructions.
…s of the shadow and decompress into the RD. 2) add CSR for out_of_bounds trap handling 3) add decomp signal in IDecode.scala to differentiate LBDL and LBDU in write-back stage.
…he lbdu will load the LOWER shadow memory and decode the upper half RD into bound/range
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Related issue: the LBDU instruction behaviour has been changed.
Type of change: other enhancement
Impact: Require LLVM compiler branch of RISCV-spatial-compressed
Development Phase: implementation
Release Notes