Reverting changes to the testcases

Author: parsifal-47

llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-memory-metadata.mir

@@ -30,7 +30,6 @@
   !0 = !{i24 0, i24 1048575}
   !1 = !{!"omnipotent char", !2}
   !2 = !{!"Simple C/C++ TBAA"}
-  !3 = !{i32 0, i32 1048575}
 ...
 
 # Make sure range metadata is not preserved when widening loads, but
@@ -68,7 +67,7 @@ body: |
     ; SI-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p1) :: (load (s32), !tbaa !1, addrspace 1)
     ; SI-NEXT: $vgpr0 = COPY [[LOAD]](s32)
     %0:_(p1) = COPY $vgpr0_vgpr1
-    %1:_(s32) = G_LOAD %0 :: (load (s24), align 4, addrspace 1, !range !3, !tbaa !1)
+    %1:_(s32) = G_LOAD %0 :: (load (s24), align 4, addrspace 1, !range !0, !tbaa !1)
     $vgpr0 = COPY %1
 
 ...

llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-split-scalar-load-metadata.mir

@@ -17,7 +17,6 @@
   !0 = !{i96 0, i96 9223372036854775808}
   !1 = !{!"omnipotent char", !2}
   !2 = !{!"Simple C/C++ TBAA"}
-  !3 = !{i32 0, i32 4294967295}
 ...
 
 # Make sure range metadata is not preserved when widening loads, but
@@ -48,7 +47,7 @@ body: |
     ; GFX12-NEXT: [[LOAD:%[0-9]+]]:sgpr(<3 x s32>) = G_LOAD [[COPY]](p4) :: (load (<3 x s32>), align 8
     ; GFX12-NEXT: $sgpr0_sgpr1_sgpr2 = COPY [[LOAD]](<3 x s32>)
     %0:_(p4) = COPY $sgpr0_sgpr1
-    %1:_(<3 x s32>) = G_LOAD %0 :: (load (<3 x s32>), align 8, addrspace 4, !range !3)
+    %1:_(<3 x s32>) = G_LOAD %0 :: (load (<3 x s32>), align 8, addrspace 4, !range !0)
     $sgpr0_sgpr1_sgpr2 = COPY %1
 
 ...