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[RISCV] Add SMT_ prefix to XSMTVDot instructions. NFC #154475

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Aug 20, 2025
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[RISCV] Add SMT_ prefix to XSMTVDot instructions. NFC #154475

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34 changes: 17 additions & 17 deletions llvm/lib/Target/RISCV/RISCVInstrInfoXSpacemiT.td
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Original file line number Diff line number Diff line change
Expand Up @@ -104,10 +104,10 @@ let Predicates = [HasVendorXSMTVDot], ElementsDependOn = EltDepsVL in {
// Base vector dot product (no slide) instructions
// NOTE: Destination registers (vd) MUST be even-numbered (v0, v2, ..., v30)
// due to hardware alignment constraints. Using odd registers may cause undefined behavior.
def VMADOT : RVInstSMTVDot<SMT_VDot_SS, "smt.vmadot", "$vd, $vs1, $vs2">;
def VMADOTU : RVInstSMTVDot<SMT_VDot_UU, "smt.vmadotu", "$vd, $vs1, $vs2">;
def VMADOTSU : RVInstSMTVDot<SMT_VDot_SU, "smt.vmadotsu", "$vd, $vs1, $vs2">;
def VMADOTUS : RVInstSMTVDot<SMT_VDot_US, "smt.vmadotus", "$vd, $vs1, $vs2">;
def SMT_VMADOT : RVInstSMTVDot<SMT_VDot_SS, "smt.vmadot", "$vd, $vs1, $vs2">;
def SMT_VMADOTU : RVInstSMTVDot<SMT_VDot_UU, "smt.vmadotu", "$vd, $vs1, $vs2">;
def SMT_VMADOTSU : RVInstSMTVDot<SMT_VDot_SU, "smt.vmadotsu", "$vd, $vs1, $vs2">;
def SMT_VMADOTUS : RVInstSMTVDot<SMT_VDot_US, "smt.vmadotus", "$vd, $vs1, $vs2">;

//===----------------------------------------------------------------------===//
// Sliding-window Vector Dot Product Instructions
Expand All @@ -123,17 +123,17 @@ def VMADOTUS : RVInstSMTVDot<SMT_VDot_US, "smt.vmadotus", "$vd, $vs1, $vs2">;
// NOTE: Destination registers (vd) and first source register (vs1) MUST be
// even-numbered (v0, v2, ..., v30) due to hardware alignment constraints.
// Using odd registers may cause undefined behavior.
def VMADOT1 : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_SS, "smt.vmadot1", "$vd, $vs1, $vs2">;
def VMADOT1U : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_UU, "smt.vmadot1u", "$vd, $vs1, $vs2">;
def VMADOT1SU : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_SU, "smt.vmadot1su", "$vd, $vs1, $vs2">;
def VMADOT1US : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_US, "smt.vmadot1us", "$vd, $vs1, $vs2">;
def VMADOT2 : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_SS, "smt.vmadot2", "$vd, $vs1, $vs2">;
def VMADOT2U : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_UU, "smt.vmadot2u", "$vd, $vs1, $vs2">;
def VMADOT2SU : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_SU, "smt.vmadot2su", "$vd, $vs1, $vs2">;
def VMADOT2US : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_US, "smt.vmadot2us", "$vd, $vs1, $vs2">;
def VMADOT3 : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_SS, "smt.vmadot3", "$vd, $vs1, $vs2">;
def VMADOT3U : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_UU, "smt.vmadot3u", "$vd, $vs1, $vs2">;
def VMADOT3SU : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_SU, "smt.vmadot3su", "$vd, $vs1, $vs2">;
def VMADOT3US : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_US, "smt.vmadot3us", "$vd, $vs1, $vs2">;
def SMT_VMADOT1 : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_SS, "smt.vmadot1", "$vd, $vs1, $vs2">;
def SMT_VMADOT1U : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_UU, "smt.vmadot1u", "$vd, $vs1, $vs2">;
def SMT_VMADOT1SU : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_SU, "smt.vmadot1su", "$vd, $vs1, $vs2">;
def SMT_VMADOT1US : RVInstSMTVDotSlide<SMT_VDot_Slide1, SMT_VDot_US, "smt.vmadot1us", "$vd, $vs1, $vs2">;
def SMT_VMADOT2 : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_SS, "smt.vmadot2", "$vd, $vs1, $vs2">;
def SMT_VMADOT2U : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_UU, "smt.vmadot2u", "$vd, $vs1, $vs2">;
def SMT_VMADOT2SU : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_SU, "smt.vmadot2su", "$vd, $vs1, $vs2">;
def SMT_VMADOT2US : RVInstSMTVDotSlide<SMT_VDot_Slide2, SMT_VDot_US, "smt.vmadot2us", "$vd, $vs1, $vs2">;
def SMT_VMADOT3 : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_SS, "smt.vmadot3", "$vd, $vs1, $vs2">;
def SMT_VMADOT3U : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_UU, "smt.vmadot3u", "$vd, $vs1, $vs2">;
def SMT_VMADOT3SU : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_SU, "smt.vmadot3su", "$vd, $vs1, $vs2">;
def SMT_VMADOT3US : RVInstSMTVDotSlide<SMT_VDot_Slide3, SMT_VDot_US, "smt.vmadot3us", "$vd, $vs1, $vs2">;
}
}
}