[llvm] Split vgpr regalloc pipeline (PR #93526)

[Matt Arsenault via llvm-commits]

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@@ -10,22 +10,25 @@
 #define LLVM_CODEGEN_REGALLOCCOMMON_H
 
 #include <functional>
+#include <llvm/CodeGen/Register.h>
 
 namespace llvm {
 
 class TargetRegisterClass;
 class TargetRegisterInfo;
+class MachineRegisterInfo;
 
 typedef std::function<bool(const TargetRegisterInfo &TRI,
-                           const TargetRegisterClass &RC)> RegClassFilterFunc;
+                           const MachineRegisterInfo &MRI, const Register Reg)>
+    RegClassFilterFunc;
 
 /// Default register class filter function for register allocation. All virtual
 /// registers should be allocated.
 static inline bool allocateAllRegClasses(const TargetRegisterInfo &,
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arsenm wrote:

allocateAllRegisters 

https://github.com/llvm/llvm-project/pull/93526