[llvm] [RISCV] Add a rematerializable pseudo instruction for LUI+ADDI for global addresses. (PR #93352)

[Philip Reames via llvm-commits]

================
@@ -44,6 +44,7 @@ class RISCVPostRAExpandPseudo : public MachineFunctionPass {
   bool expandMI(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
                 MachineBasicBlock::iterator &NextMBBI);
   bool expandMovImm(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI);
+  bool expandLIaddr(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI);
----------------
preames wrote:

expandMovAddr just for consistency.

https://github.com/llvm/llvm-project/pull/93352