Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll

@@ -1,48 +0,0 @@
-; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=CI %s
-
-; The memory operand was dropped from the buffer_load_dword_offset
-; when replaced with the addr64 during operand legalization, resulting
-; in the global loads not being scheduled together.
-
-; GCN-LABEL: {{^}}reschedule_global_load_lds_store:
-; GCN: buffer_load_dword
-; GCN: buffer_load_dword
-; GCN: ds_write2_b32
-; GCN: s_endpgm
-define amdgpu_kernel void @reschedule_global_load_lds_store(i32 addrspace(1)* noalias %gptr0, i32 addrspace(1)* noalias %gptr1, i32 addrspace(3)* noalias %lptr, i32 %c) #0 {
-entry:
-  %tid = tail call i32 @llvm.amdgcn.workitem.id.x() #1
-  %idx = shl i32 %tid, 2
-  %gep0 = getelementptr i32, i32 addrspace(1)* %gptr0, i32 %idx
-  %gep1 = getelementptr i32, i32 addrspace(1)* %gptr1, i32 %idx
-  %gep2 = getelementptr i32, i32 addrspace(3)* %lptr, i32 %tid
-  %cmp0 = icmp eq i32 %c, 0
-  br i1 %cmp0, label %for.body, label %exit
-
-for.body:                                         ; preds = %for.body, %entry
-  %i = phi i32 [ 0, %entry ], [ %i.inc, %for.body ]
-  %gptr0.phi = phi i32 addrspace(1)* [ %gep0, %entry ], [ %gep0.inc, %for.body ]
-  %gptr1.phi = phi i32 addrspace(1)* [ %gep1, %entry ], [ %gep1.inc, %for.body ]
-  %lptr0.phi = phi i32 addrspace(3)* [ %gep2, %entry ], [ %gep2.inc, %for.body ]
-  %lptr1 = getelementptr i32, i32 addrspace(3)* %lptr0.phi, i32 2
-  %val0 = load i32, i32 addrspace(1)* %gep0
-  store i32 %val0, i32 addrspace(3)* %lptr0.phi
-  %val1 = load i32, i32 addrspace(1)* %gep1
-  store i32 %val1, i32 addrspace(3)* %lptr1
-  %gep0.inc = getelementptr i32, i32 addrspace(1)* %gptr0.phi, i32 4
-  %gep1.inc = getelementptr i32, i32 addrspace(1)* %gptr1.phi, i32 4
-  %gep2.inc = getelementptr i32, i32 addrspace(3)* %lptr0.phi, i32 4
-  %i.inc = add nsw i32 %i, 1
-  %cmp1 = icmp ne i32 %i, 256
-  br i1 %cmp1, label %for.body, label %exit
-
-exit:                                             ; preds = %for.body, %entry
-  ret void
-}
-
-; Function Attrs: nounwind readnone
-declare i32 @llvm.amdgcn.workitem.id.x() #1
-
-attributes #0 = { nounwind }
-attributes #1 = { nounwind readnone }
-attributes #2 = { convergent nounwind }