mirror of https://github.com/llvm/circt.git
16 lines
465 B
MLIR
16 lines
465 B
MLIR
// RUN: circt-opt %s --canonicalize | FileCheck %s
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// CHECK-LABEL: hw.module @TestDanglingFIFO() {
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// CHECK-NEXT: hw.output
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hw.module @TestDanglingFIFO() {
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%c0 = hw.constant 0 : i1
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%chanOutput, %ready = esi.wrap.fifo %c0, %c0 : !esi.channel<i1, FIFO>
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}
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// CHECK-LABEL: hw.module @TestDanglingValidReady() {
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// CHECK-NEXT: hw.output
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hw.module @TestDanglingValidReady() {
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%c0 = hw.constant 0 : i1
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%chanOutput, %ready = esi.wrap.vr %c0, %c0 : i1
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}
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