[llvm] [AMDGPU][LIT] Added a MIR LIT showing the SGPR spills (PR #94584)

[Matt Arsenault via llvm-commits]

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@@ -8,44 +8,53 @@
 # In the remaining 2 test cases mentioned in just above 2 lines, the stack slot indices is shared among the spill stack objects of
 # unequal size, with spill slot having the size of the largest of the stack objects sharing the common stack indices.
 
---- |
-  define void @stack-slot-share-equal-sized-spills(ptr addrspace(1) nocapture readnone %arg, ptr addrspace(1) noalias %arg1) {
-  bb:
-    %tmp = load i32, ptr addrspace(1) null, align 4
-    call void @func(i32 undef)
-    call void @func(i32 %tmp)
-    unreachable
-  }
-
-  define void @stack-slot-share-unequal-sized-spills-with-large-spill-first(ptr addrspace(1) nocapture readnone %arg, ptr addrspace(1) noalias %arg1) {
-  bb:
-    %tmp = load i32, ptr addrspace(1) null, align 4
-    call void @func(i32 undef)
-    call void @func(i32 %tmp)
-    unreachable
-  }
-
-  define void @stack-slot-share-unequal-sized-spills-with-small-spill-first(ptr addrspace(1) nocapture readnone %arg, ptr addrspace(1) noalias %arg1) {
-  bb:
-    %tmp = load i32, ptr addrspace(1) null, align 4
-    call void @func(i32 undef)
-    call void @func(i32 %tmp)
-    unreachable
-  }
-
-  declare void @func(i32)
-...
-
 ---
 name:            stack-slot-share-equal-sized-spills
+alignment:       1
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arsenm wrote:

Can remove this 

https://github.com/llvm/llvm-project/pull/94584