[llvm] [SelectionDAG] Virtualize isTargetStrictFPOpcode / isTargetMemoryOpcode (PR #119969)

[David Green via llvm-commits]

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@@ -23,6 +23,23 @@ static cl::opt<bool>
                                 "to lower to librt functions"),
                        cl::init(true));
 
+bool AArch64SelectionDAGInfo::isTargetMemoryOpcode(unsigned Opcode) const {
+  return Opcode >= AArch64ISD::FIRST_MEMORY_OPCODE &&
+         Opcode <= AArch64ISD::LAST_MEMORY_OPCODE;
+}
+
+bool AArch64SelectionDAGInfo::isTargetStrictFPOpcode(unsigned Opcode) const {
+  switch (static_cast<AArch64ISD::NodeType>(Opcode)) {
+  default:
+    return false;
+  case AArch64ISD::STRICT_FCMP:
+  case AArch64ISD::STRICT_FCMPE:
+  case AArch64ISD::SME_ZA_LDR:
+  case AArch64ISD::SME_ZA_STR:
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davemgreen wrote:

Can you remove these two from here, as in #120091? If so the Arm/AArch64 parts look Ok to me.

https://github.com/llvm/llvm-project/pull/119969