| // RUN: mlir-opt %s -one-shot-bufferize="bufferize-function-boundaries" -split-input-file | FileCheck %s |
| // RUN: mlir-opt %s -one-shot-bufferize="bufferize-function-boundaries test-analysis-only" -split-input-file | FileCheck %s -check-prefix=CHECK-ANALYSIS |
| |
| // CHECK-LABEL: func @mask( |
| // CHECK-SAME: %[[t0:.*]]: memref<?xf32, strided<[?], offset: ?>> |
| func.func @mask(%t0: tensor<?xf32>, %val: vector<16xf32>, %idx: index, %m0: vector<16xi1>) -> tensor<?xf32> { |
| // CHECK-NOT: alloc |
| // CHECK-NOT: copy |
| // CHECK: vector.mask %{{.*}} { vector.transfer_write %{{.*}}, %[[t0]][%{{.*}}] : vector<16xf32>, memref<?xf32, strided<[?], offset: ?>> } : vector<16xi1> |
| %0 = vector.mask %m0 { vector.transfer_write %val, %t0[%idx] : vector<16xf32>, tensor<?xf32> } : vector<16xi1> -> tensor<?xf32> |
| // CHECK: return %[[t0]] |
| return %0 : tensor<?xf32> |
| } |
| |
| // ----- |
| |
| // CHECK-ANALYSIS-LABEL: func @non_reading_xfer_write( |
| // CHECK-ANALYSIS-SAME: tensor<5x10xf32> {bufferization.access = "write"} |
| func.func @non_reading_xfer_write(%t: tensor<5x10xf32>, %v: vector<6x11xf32>) -> tensor<5x10xf32> { |
| %c0 = arith.constant 0 : index |
| %1 = vector.transfer_write %v, %t[%c0, %c0] : vector<6x11xf32>, tensor<5x10xf32> |
| return %1 : tensor<5x10xf32> |
| } |
| // ----- |
| |
| // CHECK-ANALYSIS-LABEL: func @reading_xfer_write( |
| // CHECK-ANALYSIS-SAME: tensor<5x10xf32> {bufferization.access = "read-write"} |
| func.func @reading_xfer_write(%t: tensor<5x10xf32>, %v: vector<4x11xf32>) -> tensor<5x10xf32> { |
| %c0 = arith.constant 0 : index |
| %1 = vector.transfer_write %v, %t[%c0, %c0] : vector<4x11xf32>, tensor<5x10xf32> |
| return %1 : tensor<5x10xf32> |
| } |
