-; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
-
+; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
+; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s
@local_memory.local_mem = internal addrspace(3) unnamed_addr global [16 x i32] zeroinitializer, align 4
-; CHECK: @local_memory
+; EG-CHECK: @local_memory
+; SI-CHECK: @local_memory
; Check that the LDS size emitted correctly
-; CHECK: .long 166120
-; CHECK-NEXT: .long 16
+; EG-CHECK: .long 166120
+; EG-CHECK-NEXT: .long 16
+; SI-CHECK: .long 47180
+; SI-CHECK-NEXT: .long 32768
-; CHECK: LDS_WRITE
+; EG-CHECK: LDS_WRITE
+; SI-CHECK_NOT: S_WQM_B64
+; SI-CHECK: DS_WRITE_B32 0
; 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
+; SI-CHECK: S_BARRIER
-; CHECK: LDS_READ_RET
+; EG-CHECK: LDS_READ_RET
+; SI-CHECK: DS_READ_B32 {{VGPR[0-9]+}}, 0
define void @local_memory(i32 addrspace(1)* %out) {
entry:
ret void
}
-@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
-
-; Check that the LDS size emitted correctly
-; CHECK: .long 166120
-; CHECK-NEXT: .long 8
-
-; Make sure the lds writes are using different addresses.
-; CHECK: LDS_WRITE {{[*]*}} {{PV|T}}[[ADDRW:[0-9]*\.[XYZW]]]
-; CHECK-NOT: LDS_WRITE {{[*]*}} T[[ADDRW]]
-
-; GROUP_BARRIER must be the last instruction in a clause
-; CHECK: GROUP_BARRIER
-; 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]]
-
-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
- 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
- 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
- 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
- %add = add nsw i32 %x.i, 4
- %arrayidx5 = getelementptr inbounds 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()