forked from OSchip/llvm-project
68 lines
1.8 KiB
MLIR
68 lines
1.8 KiB
MLIR
// RUN: mlir-opt -allow-unregistered-dialect %s -test-inline | FileCheck %s
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// CHECK-LABEL: func @inline_with_arg
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func @inline_with_arg(%arg0 : i32) -> i32 {
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// CHECK-NEXT: %[[ADD:.*]] = addi %{{.*}}, %{{.*}} : i32
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// CHECK-NEXT: return %[[ADD]] : i32
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%fn = "test.functional_region_op"() ({
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^bb0(%a : i32):
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%b = addi %a, %a : i32
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"test.return"(%b) : (i32) -> ()
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}) : () -> ((i32) -> i32)
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%0 = call_indirect %fn(%arg0) : (i32) -> i32
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return %0 : i32
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}
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// CHECK-LABEL: func @no_inline_invalid_nested_operation
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func @no_inline_invalid_nested_operation() {
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// CHECK: call_indirect
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// test.region is analyzed recursively, so it must not have an invalid op.
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%fn = "test.functional_region_op"() ({
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"test.region"() ({
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"foo.noinline_operation"() : () -> ()
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}) : () -> ()
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"test.return"() : () -> ()
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}) : () -> (() -> ())
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call_indirect %fn() : () -> ()
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return
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}
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// CHECK-LABEL: func @inline_ignore_invalid_nested_operation
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func @inline_ignore_invalid_nested_operation() {
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// CHECK-NOT: call_indirect
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// test.functional_region_op is not analyzed recursively, so it may have an
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// invalid op.
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%fn = "test.functional_region_op"() ({
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%internal_fn = "test.functional_region_op"() ({
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"foo.noinline_operation"() : () -> ()
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}) : () -> (() -> ())
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"test.return"() : () -> ()
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}) : () -> (() -> ())
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call_indirect %fn() : () -> ()
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return
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}
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// CHECK-LABEL: func @no_inline_invalid_dest_region
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func @no_inline_invalid_dest_region() {
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// CHECK: call_indirect
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// foo.unknown_region is unknown, so we can't inline into it.
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"foo.unknown_region"() ({
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%fn = "test.functional_region_op"() ({
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"test.return"() : () -> ()
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}) : () -> (() -> ())
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call_indirect %fn() : () -> ()
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"test.return"() : () -> ()
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}) : () -> ()
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return
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}
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