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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-05-27 18:44:32 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-05-27 18:44:32 +0000 |
| commit | 5a5ac124e1efaf208671f01c46edb15f29ed2a0b (patch) | |
| tree | a6140557876943cdd800ee997c9317283394b22c /test/CodeGen/R600/local-memory-two-objects.ll | |
| parent | f03b5bed27d0d2eafd68562ce14f8b5e3f1f0801 (diff) | |
Diffstat (limited to 'test/CodeGen/R600/local-memory-two-objects.ll')
| -rw-r--r-- | test/CodeGen/R600/local-memory-two-objects.ll | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/test/CodeGen/R600/local-memory-two-objects.ll b/test/CodeGen/R600/local-memory-two-objects.ll index 60f1a0a4963a..06a8b1246e63 100644 --- a/test/CodeGen/R600/local-memory-two-objects.ll +++ b/test/CodeGen/R600/local-memory-two-objects.ll @@ -5,7 +5,6 @@ @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 -; EG: {{^}}local_memory_two_objects: ; Check that the LDS size emitted correctly ; EG: .long 166120 @@ -13,6 +12,8 @@ ; GCN: .long 47180 ; GCN-NEXT: .long 38792 +; EG: {{^}}local_memory_two_objects: + ; We would like to check the the lds writes are using different ; addresses, but due to variations in the scheduler, we can't do ; this consistently on evergreen GPUs. @@ -30,28 +31,28 @@ ; 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]+]], 16, v{{[0-9]+}} -; SI: ds_read_b32 {{v[0-9]+}}, [[SIPTR]] [M0] -; CI: ds_read_b32 {{v[0-9]+}}, [[ADDRR:v[0-9]+]] offset:16 [M0] -; CI: ds_read_b32 {{v[0-9]+}}, [[ADDRR]] [M0] +; 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] addrspace(3)* @local_memory_two_objects.local_mem0, i32 0, i32 %x.i + %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] addrspace(3)* @local_memory_two_objects.local_mem1, i32 0, i32 %x.i + %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] addrspace(3)* @local_memory_two_objects.local_mem0, i32 0, i32 %sub - %0 = load i32 addrspace(3)* %arrayidx2, align 4 - %arrayidx3 = getelementptr inbounds i32 addrspace(1)* %out, i32 %x.i + %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] addrspace(3)* @local_memory_two_objects.local_mem1, i32 0, i32 %sub - %1 = load i32 addrspace(3)* %arrayidx4, 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 addrspace(1)* %out, i32 %add + %arrayidx5 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %add store i32 %1, i32 addrspace(1)* %arrayidx5, align 4 ret void } |