diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/local-memory-two-objects.ll')
-rw-r--r-- | llvm/test/CodeGen/AMDGPU/local-memory-two-objects.ll | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/local-memory-two-objects.ll b/llvm/test/CodeGen/AMDGPU/local-memory-two-objects.ll deleted file mode 100644 index cec334f7df6..00000000000 --- a/llvm/test/CodeGen/AMDGPU/local-memory-two-objects.ll +++ /dev/null @@ -1,80 +0,0 @@ -; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=CI -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s - -@local_memory_two_objects.local_mem0 = internal unnamed_addr addrspace(3) global [4 x i32] undef, align 4 -@local_memory_two_objects.local_mem1 = internal unnamed_addr addrspace(3) global [4 x i32] undef, align 4 - - -; Check that the LDS size emitted correctly -; EG: .long 166120 -; EG-NEXT: .long 8 -; GCN: .long 47180 -; GCN-NEXT: .long 32900 - - -; FUNC-LABEL: {{^}}local_memory_two_objects: - -; We would like to check the lds writes are using different -; addresses, but due to variations in the scheduler, we can't do -; this consistently on evergreen GPUs. -; EG: LDS_WRITE -; EG: LDS_WRITE - -; GROUP_BARRIER must be the last instruction in a clause -; EG: GROUP_BARRIER -; EG-NEXT: ALU clause - -; Make sure the lds reads are using different addresses, at different -; constant offsets. -; EG: LDS_READ_RET {{[*]*}} OQAP, {{PV|T}}[[ADDRR:[0-9]*\.[XYZW]]] -; EG-NOT: LDS_READ_RET {{[*]*}} OQAP, T[[ADDRR]] - - -; GCN: v_lshlrev_b32_e32 [[ADDRW:v[0-9]+]], 2, v0 -; CI-DAG: ds_write_b32 [[ADDRW]], {{v[0-9]*}} offset:16 -; CI-DAG: ds_write_b32 [[ADDRW]], {{v[0-9]*$}} - - -; SI: v_add_i32_e32 [[ADDRW_OFF:v[0-9]+]], vcc, 16, [[ADDRW]] - -; SI-DAG: ds_write_b32 [[ADDRW]], -; SI-DAG: ds_write_b32 [[ADDRW_OFF]], - -; GCN: s_barrier - -; SI-DAG: v_sub_i32_e32 [[SUB0:v[0-9]+]], vcc, 28, [[ADDRW]] -; SI-DAG: v_sub_i32_e32 [[SUB1:v[0-9]+]], vcc, 12, [[ADDRW]] - -; SI-DAG: ds_read_b32 v{{[0-9]+}}, [[SUB0]] -; SI-DAG: ds_read_b32 v{{[0-9]+}}, [[SUB1]] - -; CI: v_sub_i32_e32 [[SUB:v[0-9]+]], vcc, 0, [[ADDRW]] -; CI: ds_read2_b32 {{v\[[0-9]+:[0-9]+\]}}, [[SUB]] offset0:3 offset1:7 - -define void @local_memory_two_objects(i32 addrspace(1)* %out) { -entry: - %x.i = call i32 @llvm.r600.read.tidig.x() #0 - %arrayidx = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @local_memory_two_objects.local_mem0, i32 0, i32 %x.i - store i32 %x.i, i32 addrspace(3)* %arrayidx, align 4 - %mul = shl nsw i32 %x.i, 1 - %arrayidx1 = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @local_memory_two_objects.local_mem1, i32 0, i32 %x.i - store i32 %mul, i32 addrspace(3)* %arrayidx1, align 4 - %sub = sub nsw i32 3, %x.i - call void @llvm.AMDGPU.barrier.local() - %arrayidx2 = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @local_memory_two_objects.local_mem0, i32 0, i32 %sub - %0 = load i32, i32 addrspace(3)* %arrayidx2, align 4 - %arrayidx3 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %x.i - store i32 %0, i32 addrspace(1)* %arrayidx3, align 4 - %arrayidx4 = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @local_memory_two_objects.local_mem1, i32 0, i32 %sub - %1 = load i32, i32 addrspace(3)* %arrayidx4, align 4 - %add = add nsw i32 %x.i, 4 - %arrayidx5 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %add - store i32 %1, i32 addrspace(1)* %arrayidx5, align 4 - ret void -} - -declare i32 @llvm.r600.read.tidig.x() #0 -declare void @llvm.AMDGPU.barrier.local() - -attributes #0 = { readnone } |