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// RUN: mlir-opt %s -allow-unregistered-dialect \
// RUN: --test-transform-dialect-interpreter -verify-diagnostics \
// RUN: --split-input-file | FileCheck %s
// CHECK: func @simplify_min_max()
// CHECK-DAG: %[[c50:.*]] = arith.constant 50 : index
// CHECK-DAG: %[[c100:.*]] = arith.constant 100 : index
// CHECK: return %[[c50]], %[[c100]]
func.func @simplify_min_max() -> (index, index) {
%0 = "test.some_op"() : () -> (index)
%1 = affine.min affine_map<()[s0] -> (50, 100 - s0)>()[%0]
%2 = affine.max affine_map<()[s0] -> (100, 80 + s0)>()[%0]
return %1, %2 : index, index
}
transform.sequence failures(propagate) {
^bb1(%arg1: !transform.any_op):
%0 = transform.structured.match ops{["affine.min", "affine.max"]} in %arg1 : (!transform.any_op) -> !transform.any_op
%1 = transform.structured.match ops{["test.some_op"]} in %arg1 : (!transform.any_op) -> !transform.any_op
transform.affine.simplify_bounded_affine_ops %0 with [%1 : !transform.any_op] within [0] and [20] : !transform.any_op
}
// -----
// CHECK: func @simplify_min_sequence()
// CHECK: %[[c1:.*]] = arith.constant 1 : index
// CHECK: return %[[c1]]
func.func @simplify_min_sequence() -> index {
%1 = "test.workgroup_id"() : () -> (index)
%2 = affine.min affine_map<()[s0] -> (s0 * -32 + 1023, 32)>()[%1]
%3 = "test.thread_id"() : () -> (index)
%4 = affine.min affine_map<()[s0, s1] -> (s0 - s1 * (s0 ceildiv 32), s0 ceildiv 32)>()[%2, %3]
return %4 : index
}
transform.sequence failures(propagate) {
^bb1(%arg1: !transform.any_op):
%0 = transform.structured.match ops{["affine.min"]} in %arg1 : (!transform.any_op) -> !transform.any_op
%1 = transform.structured.match ops{["test.workgroup_id"]} in %arg1 : (!transform.any_op) -> !transform.any_op
%2 = transform.structured.match ops{["test.thread_id"]} in %arg1 : (!transform.any_op) -> !transform.any_op
transform.affine.simplify_bounded_affine_ops %0 with [%1, %2 : !transform.any_op, !transform.any_op] within [0, 0] and [31, 31] : !transform.any_op
}
// -----
transform.sequence failures(propagate) {
^bb1(%arg1: !transform.any_op):
%0 = transform.structured.match ops{["affine.min"]} in %arg1 : (!transform.any_op) -> !transform.any_op
// expected-error@+1 {{incorrect number of lower bounds, expected 0 but found 1}}
transform.affine.simplify_bounded_affine_ops %0 with [] within [0] and [] : !transform.any_op
}
// -----
transform.sequence failures(propagate) {
^bb1(%arg1: !transform.any_op):
%0 = transform.structured.match ops{["affine.min"]} in %arg1 : (!transform.any_op) -> !transform.any_op
// expected-error@+1 {{incorrect number of upper bounds, expected 0 but found 1}}
transform.affine.simplify_bounded_affine_ops %0 with [] within [] and [5] : !transform.any_op
}
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