mirror of https://github.com/llvm/circt.git
32 lines
813 B
MLIR
32 lines
813 B
MLIR
// RUN: circt-opt -firrtl-print-instance-graph %s -o %t 2>&1 | FileCheck %s
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// CHECK: digraph "Top"
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// CHECK: label="Top";
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// CHECK: [[TOP:.*]] [shape=record,label="{Top}"];
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// CHECK: [[TOP]] -> [[ALLIGATOR:.*]][label=alligator];
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// CHECK: [[TOP]] -> [[CAT:.*]][label=cat];
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// CHECK: [[ALLIGATOR]] [shape=record,label="{Alligator}"];
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// CHECK: [[ALLIGATOR]] -> [[BEAR:.*]][label=bear];
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// CHECK: [[CAT]] [shape=record,label="{Cat}"];
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// CHECK: [[BEAR]] [shape=record,label="{Bear}"];
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// CHECK: [[BEAR]] -> [[CAT]][label=cat];
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firrtl.circuit "Top" {
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firrtl.module @Top() {
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firrtl.instance alligator @Alligator()
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firrtl.instance cat @Cat()
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}
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firrtl.module @Alligator() {
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firrtl.instance bear @Bear()
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}
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firrtl.module @Bear() {
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firrtl.instance cat @Cat()
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}
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firrtl.module @Cat() { }
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}
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