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// RUN: mlir-opt %s -test-affine-reify-value-bounds -verify-diagnostics \
// RUN: -split-input-file | FileCheck %s
// CHECK-LABEL: func @linalg_fill(
// CHECK-SAME: %[[t:.*]]: tensor<?xf32>
// CHECK: %[[c0:.*]] = arith.constant 0 : index
// CHECK: %[[dim:.*]] = tensor.dim %[[t]], %[[c0]]
// CHECK: return %[[dim]]
func.func @linalg_fill(%t: tensor<?xf32>, %f: f32) -> index {
%0 = linalg.fill ins(%f : f32) outs(%t : tensor<?xf32>) -> tensor<?xf32>
%1 = "test.reify_bound"(%0) {dim = 0} : (tensor<?xf32>) -> (index)
return %1 : index
}
// -----
#accesses = [
affine_map<(i, j, k) -> (j, i)>,
affine_map<(i, j, k) -> (i, k, i + j)>
]
#trait = {
indexing_maps = #accesses,
iterator_types = ["parallel", "parallel", "parallel"]
}
// CHECK-LABEL: func @linalg_index(
// CHECK-SAME: %[[arg0:.*]]: memref<?x?xf32>
func.func @linalg_index(%arg0: memref<?x?xf32>,
%arg1: memref<?x5x?xf32>) {
linalg.generic #trait
ins(%arg0 : memref<?x?xf32>)
outs(%arg1 : memref<?x5x?xf32>)
{
^bb(%a: f32, %b: f32):
// CHECK: %[[c1:.*]] = arith.constant 1 : index
// CHECK: %[[ub_0:.*]] = memref.dim %[[arg0]], %[[c1]]
// CHECK: "test.some_use"(%[[ub_0]])
%0 = linalg.index 0 : index
%ub_0 = "test.reify_bound"(%0) {type = "UB"} : (index) -> (index)
"test.some_use"(%ub_0) : (index) -> ()
// CHECK: %[[c0:.*]] = arith.constant 0 : index
// CHECK: "test.some_use"(%[[c0]])
%lb_0 = "test.reify_bound"(%0) {type = "LB"} : (index) -> (index)
"test.some_use"(%lb_0) : (index) -> ()
// CHECK: %[[c0:.*]] = arith.constant 0 : index
// CHECK: %[[ub_1:.*]] = memref.dim %[[arg0]], %[[c0]]
// CHECK: "test.some_use"(%[[ub_1]])
%1 = linalg.index 1 : index
%ub_1 = "test.reify_bound"(%1) {type = "UB"} : (index) -> (index)
"test.some_use"(%ub_1) : (index) -> ()
// CHECK: %[[ub_2:.*]] = arith.constant 5 : index
// CHECK: "test.some_use"(%[[ub_2]])
%2 = linalg.index 2 : index
%ub_2 = "test.reify_bound"(%2) {type = "UB"} : (index) -> (index)
"test.some_use"(%ub_2) : (index) -> ()
linalg.yield %b : f32
}
return
}
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