[PATCH] R600/SI: Enable local-memory-two-objects lit test

[Tom Stellard]

On Mon, Aug 26, 2013 at 05:30:45PM +0200, Michel Dänzer wrote:
> From: Michel Dänzer <michel.daenzer at amd.com>
> 
> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
> ---
>  test/CodeGen/R600/local-memory-two-objects.ll | 29 ++++++++++++++++-----------
>  1 file changed, 17 insertions(+), 12 deletions(-)
> 
> diff --git a/test/CodeGen/R600/local-memory-two-objects.ll b/test/CodeGen/R600/local-memory-two-objects.ll
> index 6d3610e..fcf3577 100644
> --- a/test/CodeGen/R600/local-memory-two-objects.ll
> +++ b/test/CodeGen/R600/local-memory-two-objects.ll
> @@ -1,27 +1,32 @@
> -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
> -
> -; TODO: Add RUN and CHECK lines for SI once this test works there
> +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
> +; RUN: llc < %s -march=r600 -mcpu=verde | FileCheck --check-prefix=SI-CHECK %s
>  
>  @local_memory_two_objects.local_mem0 = internal addrspace(3) unnamed_addr global [4 x i32] zeroinitializer, align 4
>  @local_memory_two_objects.local_mem1 = internal addrspace(3) unnamed_addr global [4 x i32] zeroinitializer, align 4
>  
> -; CHECK: @local_memory_two_objects
> +; EG-CHECK: @local_memory_two_objects
>  
>  ; Check that the LDS size emitted correctly
> -; CHECK: .long 166120
> -; CHECK-NEXT: .long 8
> +; EG-CHECK: .long 166120
> +; EG-CHECK-NEXT: .long 8
> +; SI-CHECK: .long 47180
> +; SI-CHECK-NEXT: .long 32768
>  
>  ; Make sure the lds writes are using different addresses.
> -; CHECK: LDS_WRITE {{[*]*}} {{PV|T}}[[ADDRW:[0-9]*\.[XYZW]]]
> -; CHECK-NOT: LDS_WRITE {{[*]*}} T[[ADDRW]]
> +; EG-CHECK: LDS_WRITE {{[*]*}} {{PV|T}}[[ADDRW:[0-9]*\.[XYZW]]]
> +; EG-CHECK-NOT: LDS_WRITE {{[*]*}} T[[ADDRW]]
> +; SI-CHECK: DS_WRITE_B32 0, {{VGPR[0-9]*}}, VGPR[[ADDRW:[0-9]*]]
> +; SI-CHECK-NOT: DS_WRITE_B32 0, {{VGPR[0-9]*}}, VGPR[[ADDRW]]
>  
>  ; GROUP_BARRIER must be the last instruction in a clause
> -; CHECK: GROUP_BARRIER
> -; CHECK-NEXT: ALU clause
> +; EG-CHECK: GROUP_BARRIER
> +; EG-CHECK-NEXT: ALU clause
>  
>  ; Make sure the lds reads are using different addresses.
> -; CHECK: LDS_READ_RET {{[*]*}} OQAP, {{PV|T}}[[ADDRR:[0-9]*\.[XYZW]]]
> -; CHECK-NOT: LDS_READ_RET {{[*]*}} OQAP, T[[ADDRR]]
> +; EG-CHECK: LDS_READ_RET {{[*]*}} OQAP, {{PV|T}}[[ADDRR:[0-9]*\.[XYZW]]]
> +; EG-CHECK-NOT: LDS_READ_RET {{[*]*}} OQAP, T[[ADDRR]]
> +; SI-CHECK: DS_READ_B32 {{VGPR[0-9]+}}, 0, [[ADDRR:VGPR[0-9]+]]
> +; SI-CHECK-NOT: DS_READ_B32 {{VGPR[0-9]+}}, 0, [[ADDRR]]
>  
>  define void @local_memory_two_objects(i32 addrspace(1)* %out) {
>  entry:
> -- 
> 1.8.4.rc3
> 
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