[llvm] [AMDGPU] Allocate i1 argument to SGPRs (PR #72461)

[Jun Wang via llvm-commits]

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@@ -407,6 +407,12 @@ class CallLowering {
       CallingConv::ID CallConv, bool IsVarArg,
       ArrayRef<Register> ThisReturnRegs = std::nullopt) const;
 
+  bool determineAndHandleAssignments(
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jwanggit86 wrote:

Done. See commit [df3a52e](https://github.com/llvm/llvm-project/pull/72461/commits/df3a52e8f182b85b80d7037b2b68c394de267fd9)

https://github.com/llvm/llvm-project/pull/72461