[llvm] AMDGPU/GlobalISelDivergenceLowering: select divergent i1 phis (PR #80003)

[Pierre van Houtryve via llvm-commits]

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@@ -752,6 +752,17 @@ class MachineRegisterInfo {
   Register createVirtualRegister(const TargetRegisterClass *RegClass,
                                  StringRef Name = "");
 
+  /// All avilable attributes a virtual register can have.
+  struct RegisterAttributes {
+    RegClassOrRegBank RCOrRB;
+    LLT Ty;
+  };
+
+  /// createVirtualRegister - Create and return a new virtual register in the
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Pierre-vh wrote:

No need to repeat function name in docs

https://github.com/llvm/llvm-project/pull/80003