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Odin/core/rexcode/mips/tablegen
Brendan Punsky 5b47f0ca29 rexcode/mips: MSA INSVE + DSP ASE 3-register/compare/shift forms
MSA INSVE (.B/.H/.W/.D element insert). DSP ASE three-register ops
(ADDU/SUBU/MULEQ/MULEU/MULQ/PRECRQ*/PICK/CMPGU, enc {RD,RS,RT}), the
variable shifts SHLLV/SHRAV/SHRLV (enc {RD,RT,RS} -- value is Rt, shift is
Rs), and the compares CMP/CMPU (.PH/.QB, {RS,RT}). 38 forms reusing the
existing GPR R-type slots. Spot-checked byte-exact vs llvm-mc; 281 tests
green.
2026-06-18 03:24:20 -04:00
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