[clang] [RISCV] Convert all floating point vector type operands to integer vector type (PR #69559)

[Brandon Wu via cfe-commits]

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@@ -450,6 +474,18 @@ multiclass VPatVC_XVV<string intrinsic_suffix, string instruction_suffix,
                      "PseudoVC_V_" # instruction_suffix # "_" # vti.LMul.MX,
                      wti.Vector, wti.Vector, vti.Vector, type, vti.Log2SEW,
                      wti.RegClass, vti.RegClass, kind, op1_kind>;
+  // Add another patterns for float type return value.
+  if !ne(wti.SEW, 8) then {
+    defvar wfti = !cast<VTypeInfo>("VF"#wti.SEW#wti.LMul.MX);
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4vtomat wrote:

Do you think test cases all of combination of vector type arguments(including float and int) are needed?
Or just provide test cases for some mix type arguments are enough.

https://github.com/llvm/llvm-project/pull/69559