File: resolve-dim-ops.mlir

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (27 lines) | stat: -rw-r--r-- 882 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// RUN: mlir-opt --resolve-ranked-shaped-type-result-dims --split-input-file %s | FileCheck %s

// CHECK-LABEL: func @dim_out_of_bounds(
//  CHECK-NEXT:   arith.constant
//  CHECK-NEXT:   memref.dim
//  CHECK-NEXT:   return
func.func @dim_out_of_bounds(%m : memref<7x8xf32>) -> index {
  %idx = arith.constant 7 : index
  %0 = memref.dim %m, %idx : memref<7x8xf32>
  return %0 : index
}

// -----

// CHECK-LABEL: func @dim_out_of_bounds_2(
//  CHECK-NEXT:   arith.constant
//  CHECK-NEXT:   arith.constant
//  CHECK-NEXT:   bufferization.alloc_tensor
//  CHECK-NEXT:   tensor.dim
//  CHECK-NEXT:   return
func.func @dim_out_of_bounds_2(%idx1 : index, %idx2 : index) -> index {
  %idx = arith.constant 7 : index
  %sz = arith.constant 5 : index
  %alloc = bufferization.alloc_tensor(%sz, %sz) : tensor<?x?xf32>
  %0 = tensor.dim %alloc, %idx : tensor<?x?xf32>
  return %0 : index
}