diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/local-memory-two-objects.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/local-memory-two-objects.ll | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/test/CodeGen/AMDGPU/local-memory-two-objects.ll b/test/CodeGen/AMDGPU/local-memory-two-objects.ll deleted file mode 100644 index 6b52b80ba0822..0000000000000 --- a/test/CodeGen/AMDGPU/local-memory-two-objects.ll +++ /dev/null @@ -1,63 +0,0 @@ -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG %s -; RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=GCN --check-prefix=SI %s -; RUN: llc < %s -march=amdgcn -mcpu=bonaire -verify-machineinstrs | FileCheck --check-prefix=GCN --check-prefix=CI %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 - -; EG: {{^}}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 -; GCN: ds_write_b32 {{v[0-9]*}}, v[[ADDRW:[0-9]*]] -; GCN-NOT: ds_write_b32 {{v[0-9]*}}, v[[ADDRW]] - -; 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]] -; SI: v_add_i32_e32 [[SIPTR:v[0-9]+]], vcc, 16, v{{[0-9]+}} -; SI: ds_read_b32 {{v[0-9]+}}, [[SIPTR]] -; CI: ds_read_b32 {{v[0-9]+}}, [[ADDRR:v[0-9]+]] offset:16 -; CI: ds_read_b32 {{v[0-9]+}}, [[ADDRR]] - -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 } |
