| // RUN: mlir-opt %s -convert-scf-to-cf -test-arm-sme-tile-allocation -verify-diagnostics |
| |
| // Select between tileA and tileB. This is currently unsupported as it would |
| // require inserting (runtime) tile moves. |
| |
| // expected-note@below {{tile operand is: <block argument> of type 'vector<[4]x[4]xi32>'}} |
| func.func @selecting_between_different_tiles_is_unsupported(%dest : memref<?x?xi32>, %tileA : vector<[4]x[4]xi32>, %tileB : vector<[4]x[4]xi32>, %cond: i1) { |
| %c0 = arith.constant 0 : index |
| // expected-error@below {{op tile operand allocated to different SME virtial tile (move required)}} |
| %tile = scf.if %cond -> vector<[4]x[4]xi32> { |
| scf.yield %tileA : vector<[4]x[4]xi32> |
| } else { |
| scf.yield %tileB : vector<[4]x[4]xi32> |
| } |
| arm_sme.tile_store %tile, %dest[%c0, %c0] : memref<?x?xi32>, vector<[4]x[4]xi32> |
| return |
| } |
