[llvm] [AMDGPU] Add inreg support for SGPR arguments (PR #67182)

[Jun Wang via llvm-commits]

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@@ -58,6 +67,18 @@ define void @single_lane_func_arguments(i32 %i32, i1 %i1) #2 {
  ret void
 }
 
+; CHECK-LABEL: for function 'divergent_args':
+; CHECK: DIVERGENT ARGUMENTS
+define void @divergent_args(i32 %i32, i1 %i1) {
+ ret void
+}
+
+; CHECK-LABEL: for function 'no_divergent_args_if_inreg':
+; CHECK-NOT: DIVERGENT
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jwanggit86 wrote:

Ok!

https://github.com/llvm/llvm-project/pull/67182