[llvm] [RISCV] Remove SEW operand for load/store and SEW-aware pseudos (PR #90396)

[Michael Maitland via llvm-commits]

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@@ -2190,10 +2340,11 @@ multiclass VPseudoBinaryEmul<VReg RetClass,
                              int sew = 0> {
   let VLMul = lmul.value, SEW=sew in {
     defvar suffix = !if(sew, "_" # lmul.MX # "_E" # sew, "_" # lmul.MX);
+    defvar hasSEWOp = !eq(sew, 0);
     def suffix # "_" # emul.MX : VPseudoBinaryNoMaskTU<RetClass, Op1Class, Op2Class,
-                                                       Constraint>;
+                                                       Constraint, hasSEWOp=hasSEWOp>;
     def suffix # "_" # emul.MX # "_MASK" : VPseudoBinaryMaskPolicy<RetClass, Op1Class, Op2Class,
-                                                                          Constraint>,
+                                                                   Constraint, hasSEWOp=hasSEWOp>,
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michaelmaitland wrote:

nit: this line seems longer than 80 chars

https://github.com/llvm/llvm-project/pull/90396