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! Test the MLIR pass pipeline
! RUN: bbc --mlir-pass-statistics --mlir-pass-statistics-display=pipeline %s 2>&1 | FileCheck %s
! REQUIRES: asserts
end program
! CHECK: Pass statistics report
! CHECK: Fortran::lower::VerifierPass
! CHECK-NEXT: CSE
! Ideally, we need an output with only the pass names, but
! there is currently no way to get that, so in order to
! guarantee that the passes are in the expected order
! (i.e. use -NEXT) we have to check the statistics output as well.
! CHECK-NEXT: (S) 0 num-cse'd - Number of operations CSE'd
! CHECK-NEXT: (S) 0 num-dce'd - Number of operations DCE'd
! CHECK-NEXT: 'func.func' Pipeline
! CHECK-NEXT: ArrayValueCopy
! CHECK-NEXT: CharacterConversion
! CHECK-NEXT: Canonicalizer
! CHECK-NEXT: SimplifyRegionLite
! CHECK-NEXT: SimplifyIntrinsics
! CHECK-NEXT: AlgebraicSimplification
! CHECK-NEXT: CSE
! CHECK-NEXT: (S) 0 num-cse'd - Number of operations CSE'd
! CHECK-NEXT: (S) 0 num-dce'd - Number of operations DCE'd
! CHECK-NEXT: 'func.func' Pipeline
! CHECK-NEXT: MemoryAllocationOpt
! CHECK-NEXT: Inliner
! CHECK-NEXT: SimplifyRegionLite
! CHECK-NEXT: CSE
! CHECK-NEXT: (S) 0 num-cse'd - Number of operations CSE'd
! CHECK-NEXT: (S) 0 num-dce'd - Number of operations DCE'd
! CHECK-NEXT: 'func.func' Pipeline
! CHECK-NEXT: PolymorphicOpConversion
! CHECK-NEXT: CFGConversion
! CHECK-NEXT: SCFToControlFlow
! CHECK-NEXT: Canonicalizer
! CHECK-NEXT: SimplifyRegionLite
! CHECK-NEXT: CSE
! CHECK-NEXT: (S) 0 num-cse'd - Number of operations CSE'd
! CHECK-NEXT: (S) 0 num-dce'd - Number of operations DCE'd
! CHECK-NOT: LLVMIRLoweringPass
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