mirror of https://github.com/llvm/circt.git
14 lines
340 B
MLIR
14 lines
340 B
MLIR
// RUN: circt-opt %s -ssp-schedule=scheduler=simplex -verify-diagnostics -split-input-file
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// expected-error@+1 {{problem is infeasible}}
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ssp.instance @cyclic_graph of "CyclicProblem" {
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library {
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operator_type @_1 [latency<1>]
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}
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graph {
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%0 = operation<@_1>(@op2)
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%1 = operation<@_1>(%0)
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operation<@_1> @op2(%1)
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}
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}
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