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[mono][jit] Consolidate Mono IR operations that deal with SIMD #83252

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jandupej opened this issue Mar 10, 2023 · 0 comments
Open

[mono][jit] Consolidate Mono IR operations that deal with SIMD #83252

jandupej opened this issue Mar 10, 2023 · 0 comments
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@jandupej
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Introduce better organization into SIMD operations in mini-ops.h. Vector instructions that are not subject to other special handling by the JIT (e.g. optimization) should be hidden under umbrella operations (like OP_XBINOP) and identified by their ins->inst_c0. The chief benefit here is the more predictable structure of the said operations in Mono. This will allow easier addition into table-driven code generation (#83094). Operations that should be cleaned up:

  • OP_NEGATION, OP_ONES_COMPLEMENT etc.
  • ARM advanced SIMD instructions OP_ARM64_...
  • x86 SSE
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