1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=r600 -mcpu=cayman < %s | FileCheck %s 3 4define amdgpu_kernel void @addrspacecast_flat_to_global(ptr addrspace(1) %out, ptr %src.ptr) { 5; CHECK-LABEL: addrspacecast_flat_to_global: 6; CHECK: ; %bb.0: 7; CHECK-NEXT: ALU 2, @4, KC0[CB0:0-32], KC1[] 8; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1.X, T0.X 9; CHECK-NEXT: CF_END 10; CHECK-NEXT: PAD 11; CHECK-NEXT: ALU clause starting at 4: 12; CHECK-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, 13; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00) 14; CHECK-NEXT: MOV * T1.X, KC0[2].Z, 15 %cast = addrspacecast ptr %src.ptr to ptr addrspace(1) 16 store ptr addrspace(1) %cast, ptr addrspace(1) %out 17 ret void 18} 19 20define amdgpu_kernel void @addrspacecast_global_to_flat(ptr addrspace(1) %out, ptr addrspace(1) %src.ptr) { 21; CHECK-LABEL: addrspacecast_global_to_flat: 22; CHECK: ; %bb.0: 23; CHECK-NEXT: ALU 2, @4, KC0[CB0:0-32], KC1[] 24; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1.X, T0.X 25; CHECK-NEXT: CF_END 26; CHECK-NEXT: PAD 27; CHECK-NEXT: ALU clause starting at 4: 28; CHECK-NEXT: LSHR * T0.X, KC0[2].Y, literal.x, 29; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00) 30; CHECK-NEXT: MOV * T1.X, KC0[2].Z, 31 %cast = addrspacecast ptr addrspace(1) %src.ptr to ptr 32 store ptr %cast, ptr addrspace(1) %out 33 ret void 34} 35 36define amdgpu_kernel void @addrspacecast_flat_null_to_local(ptr addrspace(1) %out) { 37; CHECK-LABEL: addrspacecast_flat_null_to_local: 38; CHECK: ; %bb.0: 39; CHECK-NEXT: ALU 3, @4, KC0[CB0:0-32], KC1[] 40; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0.X, T1.X 41; CHECK-NEXT: CF_END 42; CHECK-NEXT: PAD 43; CHECK-NEXT: ALU clause starting at 4: 44; CHECK-NEXT: MOV * T0.X, literal.x, 45; CHECK-NEXT: -1(nan), 0(0.000000e+00) 46; CHECK-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, 47; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00) 48 store ptr addrspace(3) addrspacecast (ptr null to ptr addrspace(3)), ptr addrspace(1) %out 49 ret void 50} 51 52define amdgpu_kernel void @addrspacecast_flat_null_to_global(ptr addrspace(1) %out) { 53; CHECK-LABEL: addrspacecast_flat_null_to_global: 54; CHECK: ; %bb.0: 55; CHECK-NEXT: ALU 3, @4, KC0[CB0:0-32], KC1[] 56; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0.X, T1.X 57; CHECK-NEXT: CF_END 58; CHECK-NEXT: PAD 59; CHECK-NEXT: ALU clause starting at 4: 60; CHECK-NEXT: MOV * T0.X, literal.x, 61; CHECK-NEXT: 0(0.000000e+00), 0(0.000000e+00) 62; CHECK-NEXT: LSHR * T1.X, KC0[2].Y, literal.x, 63; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00) 64 store ptr addrspace(1) addrspacecast (ptr null to ptr addrspace(1)), ptr addrspace(1) %out 65 ret void 66} 67 68define amdgpu_kernel void @addrspacecast_flat_undef_to_local(ptr addrspace(1) %out) { 69; CHECK-LABEL: addrspacecast_flat_undef_to_local: 70; CHECK: ; %bb.0: 71; CHECK-NEXT: CF_END 72; CHECK-NEXT: PAD 73 store ptr addrspace(3) addrspacecast (ptr undef to ptr addrspace(3)), ptr addrspace(1) %out 74 ret void 75} 76 77define amdgpu_kernel void @addrspacecast_flat_poison_to_local(ptr addrspace(1) %out) { 78; CHECK-LABEL: addrspacecast_flat_poison_to_local: 79; CHECK: ; %bb.0: 80; CHECK-NEXT: CF_END 81; CHECK-NEXT: PAD 82 store ptr addrspace(3) addrspacecast (ptr poison to ptr addrspace(3)), ptr addrspace(1) %out 83 ret void 84} 85