774416bdb3
This change adds `allErased` to the `applyOpPatternsAndFold(ArrayRef<Operation *>, ...)` overload. This overload now supports all functionality that is also supported by `applyOpPatternsAndFold(Operation *, ...)` and can be used as a replacement. This change has no performance implications when `allErased = nullptr`. The single-operation overload is removed in a subsequent NFC change. Differential Revision: https://reviews.llvm.org/D141920
61 lines
2.1 KiB
MLIR
61 lines
2.1 KiB
MLIR
// RUN: mlir-opt \
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// RUN: -test-strict-pattern-driver="strictness=ExistingAndNewOps" \
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// RUN: --split-input-file %s | FileCheck %s --check-prefix=CHECK-EN
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// RUN: mlir-opt \
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// RUN: -test-strict-pattern-driver="strictness=ExistingOps" \
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// RUN: --split-input-file %s | FileCheck %s --check-prefix=CHECK-EX
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// CHECK-EN-LABEL: func @test_erase
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// CHECK-EN-SAME: pattern_driver_all_erased = true, pattern_driver_changed = true}
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// CHECK-EN: test.arg0
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// CHECK-EN: test.arg1
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// CHECK-EN-NOT: test.erase_op
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func.func @test_erase() {
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%0 = "test.arg0"() : () -> (i32)
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%1 = "test.arg1"() : () -> (i32)
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%erase = "test.erase_op"(%0, %1) : (i32, i32) -> (i32)
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return
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}
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// -----
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// CHECK-EN-LABEL: func @test_insert_same_op
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// CHECK-EN-SAME: {pattern_driver_all_erased = false, pattern_driver_changed = true}
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// CHECK-EN: "test.insert_same_op"() {skip = true}
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// CHECK-EN: "test.insert_same_op"() {skip = true}
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func.func @test_insert_same_op() {
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%0 = "test.insert_same_op"() : () -> (i32)
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return
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}
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// -----
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// CHECK-EN-LABEL: func @test_replace_with_new_op
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// CHECK-EN-SAME: {pattern_driver_all_erased = true, pattern_driver_changed = true}
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// CHECK-EN: %[[n:.*]] = "test.new_op"
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// CHECK-EN: "test.dummy_user"(%[[n]])
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// CHECK-EN: "test.dummy_user"(%[[n]])
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func.func @test_replace_with_new_op() {
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%0 = "test.replace_with_new_op"() : () -> (i32)
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%1 = "test.dummy_user"(%0) : (i32) -> (i32)
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%2 = "test.dummy_user"(%0) : (i32) -> (i32)
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return
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}
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// -----
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// CHECK-EN-LABEL: func @test_replace_with_erase_op
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// CHECK-EN-SAME: {pattern_driver_all_erased = true, pattern_driver_changed = true}
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// CHECK-EN-NOT: test.replace_with_new_op
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// CHECK-EN-NOT: test.erase_op
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// CHECK-EX-LABEL: func @test_replace_with_erase_op
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// CHECK-EX-SAME: {pattern_driver_all_erased = true, pattern_driver_changed = true}
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// CHECK-EX-NOT: test.replace_with_new_op
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// CHECK-EX: test.erase_op
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func.func @test_replace_with_erase_op() {
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"test.replace_with_new_op"() {create_erase_op} : () -> ()
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return
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}
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