[llvm] [RISCV][GISel] Add support for G_IS_FPCLASS in F and D extensions (PR #72000)

[Craig Topper via llvm-commits]

================
@@ -215,6 +215,7 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) {
                 typeIs(1, s32)(Query));
       });
 
+  // TODO: Support vector version of G_IS_FPCLASS.
----------------
topperc wrote:

FIXME in the wrong spot?

https://github.com/llvm/llvm-project/pull/72000