R600/SI: Teach moveToVALU how to handle more S_LOAD_* instructions

[oota-llvm.git] / test / CodeGen / R600 / salu-to-valu.ll

diff --git a/test/CodeGen/R600/salu-to-valu.ll b/test/CodeGen/R600/salu-to-valu.ll
index 49ec62803ae576375f0e0fd63064d6195bed18d3..98ccff6859912ddd875e1d6e6394de3402c23581 100644 (file)
--- a/test/CodeGen/R600/salu-to-valu.ll
+++ b/test/CodeGen/R600/salu-to-valu.ll
@@ -88,3 +88,31 @@ entry:
   store i32 %3, i32 addrspace(1)* %out
   ret void
 }
+
+; CHECK-LABEL: @s_load_imm_v8i32
+; CHECK: BUFFER_LOAD_DWORDX4
+; CHECK: BUFFER_LOAD_DWORDX4
+define void @s_load_imm_v8i32(<8 x i32> addrspace(1)* %out, i32 addrspace(2)* nocapture readonly %in) {
+entry:
+  %tmp0 = tail call i32 @llvm.r600.read.tidig.x() #1
+  %tmp1 = getelementptr inbounds i32 addrspace(2)* %in, i32 %tmp0
+  %tmp2 = bitcast i32 addrspace(2)* %tmp1 to <8 x i32> addrspace(2)*
+  %tmp3 = load <8 x i32> addrspace(2)* %tmp2, align 4
+  store <8 x i32> %tmp3, <8 x i32> addrspace(1)* %out, align 32
+  ret void
+}
+
+; CHECK-LABEL: @s_load_imm_v16i32
+; CHECK: BUFFER_LOAD_DWORDX4
+; CHECK: BUFFER_LOAD_DWORDX4
+; CHECK: BUFFER_LOAD_DWORDX4
+; CHECK: BUFFER_LOAD_DWORDX4
+define void @s_load_imm_v16i32(<16 x i32> addrspace(1)* %out, i32 addrspace(2)* nocapture readonly %in) {
+entry:
+  %tmp0 = tail call i32 @llvm.r600.read.tidig.x() #1
+  %tmp1 = getelementptr inbounds i32 addrspace(2)* %in, i32 %tmp0
+  %tmp2 = bitcast i32 addrspace(2)* %tmp1 to <16 x i32> addrspace(2)*
+  %tmp3 = load <16 x i32> addrspace(2)* %tmp2, align 4
+  store <16 x i32> %tmp3, <16 x i32> addrspace(1)* %out, align 32
+  ret void
+}