diff options
Diffstat (limited to 'test/CodeGen/R600/smrd.ll')
| -rw-r--r-- | test/CodeGen/R600/smrd.ll | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/test/CodeGen/R600/smrd.ll b/test/CodeGen/R600/smrd.ll index 43231df..dec6185 100644 --- a/test/CodeGen/R600/smrd.ll +++ b/test/CodeGen/R600/smrd.ll @@ -2,7 +2,7 @@ ; SMRD load with an immediate offset. ; CHECK-LABEL: @smrd0 -; CHECK: S_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 1 ; encoding: [0x01 +; CHECK: S_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 0x1 ; encoding: [0x01 define void @smrd0(i32 addrspace(1)* %out, i32 addrspace(2)* %ptr) { entry: %0 = getelementptr i32 addrspace(2)* %ptr, i64 1 @@ -13,7 +13,7 @@ entry: ; SMRD load with the largest possible immediate offset. ; CHECK-LABEL: @smrd1 -; CHECK: S_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 255 ; encoding: [0xff +; CHECK: S_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 0xff ; encoding: [0xff define void @smrd1(i32 addrspace(1)* %out, i32 addrspace(2)* %ptr) { entry: %0 = getelementptr i32 addrspace(2)* %ptr, i64 255 @@ -24,7 +24,7 @@ entry: ; SMRD load with an offset greater than the largest possible immediate. ; CHECK-LABEL: @smrd2 -; CHECK: S_MOV_B32 s[[OFFSET:[0-9]]], 1024 +; CHECK: S_MOV_B32 s[[OFFSET:[0-9]]], 0x400 ; CHECK: S_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], s[[OFFSET]] ; encoding: [0x0[[OFFSET]] define void @smrd2(i32 addrspace(1)* %out, i32 addrspace(2)* %ptr) { entry: @@ -34,9 +34,27 @@ entry: ret void } +; SMRD load with a 64-bit offset +; CHECK-LABEL: @smrd3 +; CHECK-DAG: S_MOV_B32 s[[SHI:[0-9]+]], 4 +; CHECK-DAG: S_MOV_B32 s[[SLO:[0-9]+]], 0 +; FIXME: We don't need to copy these values to VGPRs +; CHECK-DAG: V_MOV_B32_e32 v[[VHI:[0-9]+]], s[[SHI]] +; CHECK-DAG: V_MOV_B32_e32 v[[VLO:[0-9]+]], s[[SLO]] +; FIXME: We should be able to use S_LOAD_DWORD here +; BUFFER_LOAD_DWORD v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}] + v[[[VLO]]:[[VHI]]] + 0x0 + +define void @smrd3(i32 addrspace(1)* %out, i32 addrspace(2)* %ptr) { +entry: + %0 = getelementptr i32 addrspace(2)* %ptr, i64 4294967296 ; 2 ^ 32 + %1 = load i32 addrspace(2)* %0 + store i32 %1, i32 addrspace(1)* %out + ret void +} + ; SMRD load using the load.const intrinsic with an immediate offset ; CHECK-LABEL: @smrd_load_const0 -; CHECK: S_BUFFER_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 4 ; encoding: [0x04 +; CHECK: S_BUFFER_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 0x4 ; encoding: [0x04 define void @smrd_load_const0(<16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 { main_body: %20 = getelementptr <16 x i8> addrspace(2)* %0, i32 0 @@ -49,7 +67,7 @@ main_body: ; SMRD load using the load.const intrinsic with an offset greater largest possible ; immediate offset. ; CHECK-LABEL: @smrd_load_const1 -; CHECK: S_BUFFER_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 255 ; encoding: [0xff +; CHECK: S_BUFFER_LOAD_DWORD s{{[0-9]}}, s[{{[0-9]:[0-9]}}], 0xff ; encoding: [0xff define void @smrd_load_const1(<16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 { main_body: %20 = getelementptr <16 x i8> addrspace(2)* %0, i32 0 |