diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll b/test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll deleted file mode 100644 index 878b5ebe9409..000000000000 --- a/test/CodeGen/AMDGPU/drop-mem-operand-move-smrd.ll +++ /dev/null @@ -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 } |
