[llvm] [AMDGPU] Introduce iglp_opt(2): Generalized exp/mfma interleaving for select kernels (PR #81342)

[Austin Kerbow via llvm-commits]

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@@ -1165,6 +1168,18 @@ class MFMAExpInterleaveOpt final : public IGLPStrategy {
         : InstructionRule(TII, SGID, NeedsCache) {}
   };
 
+  // Whether or not the instruction is a V_ADD_F32 instruction.
+  class IsPipeAdd final : public InstructionRule {
+  private:
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kerbowa wrote:

Remove

https://github.com/llvm/llvm-project/pull/81342