| // RUN: mlir-opt --pass-pipeline="builtin.module(test-lazy-loading)" %s -o %t | FileCheck %s |
| // RUN: mlir-opt --pass-pipeline="builtin.module(test-lazy-loading{bytecode-version=1})" %s -o %t | FileCheck %s --check-prefix=OLD-BYTECODE |
| |
| |
| func.func @op_with_passthrough_region_args() { |
| %0 = arith.constant 10 : index |
| |
| // Ensure we can handle nested non-isolated/non-lazy regions. |
| "test.one_region_op"() ({ |
| "test.consumer"(%0) : (index) -> () |
| }) : () -> () |
| |
| test.isolated_region %0 { |
| "test.consumer"(%0) : (index) -> () |
| } |
| %result:2 = "test.op"() : () -> (index, index) |
| test.isolated_region %result#1 { |
| "test.consumer"(%result#1) : (index) -> () |
| } |
| |
| test.isolated_regions { |
| "test.unknown_op"() : () -> () |
| }, { |
| "test.unknown_op"() : () -> () |
| } |
| |
| // Ensure operations that aren't tagged as IsolatedFromAbove can |
| // still be lazy loaded if they don't have references to values |
| // defined above. |
| "test.one_region_op"() ({ |
| "test.unknown_op"() : () -> () |
| }) : () -> () |
| |
| // Similar test as above, but check that if one region has a reference |
| // to a value defined above, we don't lazy load the operation. |
| "test.two_region_op"() ({ |
| "test.unknown_op"() : () -> () |
| }, { |
| "test.consumer"(%0) : (index) -> () |
| }) : () -> () |
| return |
| } |
| |
| // Before version 2, we can't support lazy loading. |
| // OLD-BYTECODE-NOT: Has 1 ops to materialize |
| // OLD-BYTECODE-NOT: Materializing |
| // OLD-BYTECODE: Has 0 ops to materialize |
| |
| |
| // CHECK: Has 1 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: "builtin.module"() ({ |
| // CHECK-NOT: func |
| // CHECK: Materializing... |
| // CHECK: "builtin.module"() ({ |
| // CHECK: "func.func"() <{function_type = () -> (), sym_name = "op_with_passthrough_region_args"}> ({ |
| // CHECK-NOT: arith |
| // CHECK: Has 1 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: "func.func"() <{function_type = () -> (), sym_name = "op_with_passthrough_region_args"}> ({ |
| // CHECK-NOT: arith |
| // CHECK: Materializing... |
| // CHECK: "func.func"() <{function_type = () -> (), sym_name = "op_with_passthrough_region_args"}> ({ |
| // CHECK: arith |
| // CHECK: one_region_op |
| // CHECK: test.consumer |
| // CHECK: isolated_region |
| // CHECK-NOT: test.consumer |
| // CHECK: test.one_region_op |
| // CHECK-NOT: test.op |
| // CHECK: test.two_region_op |
| // CHECK: test.unknown_op |
| // CHECK: test.consumer |
| // CHECK: Has 4 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: test.isolated_region |
| // CHECK-NOT: test.consumer |
| // CHECK: Materializing... |
| // CHECK: test.isolated_region |
| // CHECK: ^bb0(%arg0: index): |
| // CHECK: test.consumer |
| // CHECK: Has 3 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: test.isolated_region |
| // CHECK-NOT: test.consumer |
| // CHECK: Materializing... |
| // CHECK: test.isolated_region |
| // CHECK: test.consumer |
| // CHECK: Has 2 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: test.isolated_regions |
| // CHECK-NOT: test.unknown_op |
| // CHECK: Materializing... |
| // CHECK: test.isolated_regions |
| // CHECK: test.unknown_op |
| // CHECK: test.unknown_op |
| // CHECK: Has 1 ops to materialize |
| |
| // CHECK: Before Materializing... |
| // CHECK: test.one_region_op |
| // CHECK-NOT: test.unknown_op |
| // CHECK: Materializing... |
| // CHECK: test.one_region_op |
| // CHECK: test.unknown_op |
| // CHECK: Has 0 ops to materialize |