Files
clang-p2996/mlir/test/Examples/Toy/Ch7/struct-opt.mlir
River Riddle 0050e8f0cf [mlir][Tutorial] Add a section to Toy Ch.2 detailing the custom assembly format.
Summary:
This details the C++ format as well as the new declarative format. This has been one of the major missing pieces from the toy tutorial.

Differential Revision: https://reviews.llvm.org/D74938
2020-02-21 15:15:32 -08:00

16 lines
600 B
MLIR

// RUN: toyc-ch7 %s -emit=mlir -opt 2>&1 | FileCheck %s
func @main() {
%0 = toy.struct_constant [
[dense<4.000000e+00> : tensor<2x2xf64>], dense<4.000000e+00> : tensor<2x2xf64>
] : !toy.struct<!toy.struct<tensor<*xf64>>, tensor<*xf64>>
%1 = toy.struct_access %0[0] : !toy.struct<!toy.struct<tensor<*xf64>>, tensor<*xf64>> -> !toy.struct<tensor<*xf64>>
%2 = toy.struct_access %1[0] : !toy.struct<tensor<*xf64>> -> tensor<*xf64>
toy.print %2 : tensor<*xf64>
toy.return
}
// CHECK-LABEL: func @main
// CHECK-NEXT: %[[CST:.*]] = toy.constant dense<4.0
// CHECK-NEXT: toy.print %[[CST]]