1// RUN: mlir-opt -split-input-file -shape-bufferize <%s | FileCheck %s 2 3// ----- 4 5// CHECK-LABEL: func @shape_assuming() { 6// CHECK: %[[WTRUE:.*]] = shape.const_witness true 7// CHECK: %[[MEMREF:.*]] = shape.assuming %[[WTRUE]] -> (memref<2xf16>) { 8// CHECK: %[[TENSOR_VAL:.*]] = "test.source"() : () -> tensor<2xf16> 9// CHECK: %[[YIELDED_MEMREF:.*]] = memref.buffer_cast %[[TENSOR_VAL]] : memref<2xf16> 10// CHECK: shape.assuming_yield %[[YIELDED_MEMREF]] : memref<2xf16> 11// CHECK: } 12// CHECK: %[[TENSOR:.*]] = memref.tensor_load %[[MEMREF:.*]] : memref<2xf16> 13// CHECK: "test.sink"(%[[TENSOR]]) : (tensor<2xf16>) -> () 14// CHECK: return 15// CHECK: } 16func @shape_assuming() { 17 %0 = shape.const_witness true 18 %1 = shape.assuming %0 -> (tensor<2xf16>) { 19 %2 = "test.source"() : () -> (tensor<2xf16>) 20 shape.assuming_yield %2 : tensor<2xf16> 21 } 22 "test.sink"(%1) : (tensor<2xf16>) -> () 23 return 24} 25