[llvm] [RISCV] Add Sched classes for vector crypto instructions (PR #90068)

[Craig Topper via llvm-commits]

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@@ -340,28 +420,104 @@ multiclass VPseudoUnaryV_V<LMULInfo m> {
   }
 }
 
-multiclass VPseudoVALU_V {
+multiclass VPseudoVBREV {
   foreach m = MxList in {
     defvar mx = m.MX;
     defm "" : VPseudoUnaryV_V<m>,
-              SchedUnary<"WriteVIALUV", "ReadVIALUV", mx,
-                         forceMergeOpRead=true>;
+              SchedUnary<"WriteVBREVV", "ReadVBREVV", mx, forceMergeOpRead=true>;
+  }
+}
+
+multiclass VPseudoVCLZ {
+  foreach m = MxList in {
+    defvar mx = m.MX;
+    defm "" : VPseudoUnaryV_V<m>,
+              SchedUnary<"WriteVCLZV", "ReadVCLZV", mx, forceMergeOpRead=true>;
+  }
+}
+
+multiclass VPseudoVCTZ {
+  foreach m = MxList in {
+    defvar mx = m.MX;
+    defm "" : VPseudoUnaryV_V<m>,
+              SchedUnary<"WriteVCTZV", "ReadVCTZV", mx, forceMergeOpRead=true>;
+  }
+}
+
+multiclass VPseudoVCPOP {
+  foreach m = MxList in {
+    defvar mx = m.MX;
+    defm "" : VPseudoUnaryV_V<m>,
+              SchedUnary<"WriteVCPOPV", "ReadVCPOPV", mx, forceMergeOpRead=true>;
   }
 }
 
 multiclass VPseudoVWALU_VV_VX_VI<Operand ImmType> : VPseudoVWALU_VV_VX {
   foreach m = MxListW in {
     defm "" : VPseudoBinaryW_VI<ImmType, m>,
-              SchedUnary<"WriteVIWALUV", "ReadVIWALUV", m.MX,
+              SchedUnary<"WriteVWSLLV", "ReadVWSLLV", m.MX,
                          forceMergeOpRead=true>;
   }
 }
 
+multiclass VPseudoVANDN {
+ foreach m = MxList in {
+    defm "" : VPseudoBinaryV_VV<m>,
+            SchedBinary<"WriteVANDNV", "ReadVANDNV", "ReadVANDNV", m.MX,
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topperc wrote:

I think we can use the existing VIALUV

https://github.com/llvm/llvm-project/pull/90068