[llvm] [X86][NewPM] Add Skeleton for X86 Pass Registry (PR #150573)

[Matt Arsenault via llvm-commits]

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@@ -12,8 +12,52 @@
 
 // NOTE: NO INCLUDE GUARD DESIRED!
 
+#ifndef DUMMY_FUNCTION_PASS
+#define DUMMY_FUNCTION_PASS(NAME, CREATE_PASS)
+#endif
+DUMMY_FUNCTION_PASS("lower-amx-intrinsics", X86LowerAMXIntrinsics(*this))
+DUMMY_FUNCTION_PASS("lower-amx-type", X86LowerAMXTypePass(*this))
+DUMMY_FUNCTION_PASS("x86-partial-reduction", X86PartialReduction())
+DUMMY_FUNCTION_PASS("x86-winehstate", WinEHStatePass())
+#undef DUMMY_FUNCTION_PASS
+
 #ifndef MACHINE_FUNCTION_PASS
 #define MACHINE_FUNCTION_PASS(NAME, CREATE_PASS)
 #endif
 MACHINE_FUNCTION_PASS("x86-isel", X86ISelDAGToDAGPass(*this))
 #undef MACHINE_FUNCTION_PASS
+
+#ifndef DUMMY_MACHINE_FUNCTION_PASS
+#define DUMMY_MACHINE_FUNCTION_PASS(NAME, PASS_NAME)
+#endif
+DUMMY_MACHINE_FUNCTION_PASS("x86argumentstackrebase", X86ArgumentStackSlotPass())
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arsenm wrote:

I guess just leave it and fix it later 

https://github.com/llvm/llvm-project/pull/150573