flang/test/Driver/bbc-mlir-pass-pipeline.f90

   1 ! Test the MLIR pass pipeline
   2
   3 ! RUN: bbc --mlir-pass-statistics --mlir-pass-statistics-display=pipeline %s 2>&1 | FileCheck %s
   4
   5 ! REQUIRES: asserts
   6
   7 end program
   8
   9 ! CHECK: Pass statistics report
  10
  11 ! CHECK: Fortran::lower::VerifierPass
  12 ! CHECK-NEXT: CSE
  13 ! Ideally, we need an output with only the pass names, but
  14 ! there is currently no way to get that, so in order to
  15 ! guarantee that the passes are in the expected order
  16 ! (i.e. use -NEXT) we have to check the statistics output as well.
  17 ! CHECK-NEXT:   (S) 0 num-cse'd - Number of operations CSE'd
  18 ! CHECK-NEXT:   (S) 0 num-dce'd - Number of operations DCE'd
  19
  20 ! CHECK-NEXT: Pipeline Collection : ['fir.global', 'func.func', 'omp.declare_reduction', 'omp.private']
  21 ! CHECK-NEXT: 'fir.global' Pipeline
  22 ! CHECK-NEXT:   CharacterConversion
  23 ! CHECK-NEXT: 'func.func' Pipeline
  24 ! CHECK-NEXT:   ArrayValueCopy
  25 ! CHECK-NEXT:   CharacterConversion
  26 ! CHECK-NEXT: 'omp.declare_reduction' Pipeline
  27 ! CHECK-NEXT:   CharacterConversion
  28 ! CHECK-NEXT: 'omp.private' Pipeline
  29 ! CHECK-NEXT:   CharacterConversion
  30
  31 ! CHECK-NEXT: Canonicalizer
  32 ! CHECK-NEXT: SimplifyRegionLite
  33 ! CHECK-NEXT: SimplifyIntrinsics
  34 ! CHECK-NEXT: AlgebraicSimplification
  35 ! CHECK-NEXT: CSE
  36 ! CHECK-NEXT:   (S) 0 num-cse'd - Number of operations CSE'd
  37 ! CHECK-NEXT:   (S) 0 num-dce'd - Number of operations DCE'd
  38
  39 ! CHECK-NEXT: 'func.func' Pipeline
  40 ! CHECK-NEXT:   MemoryAllocationOpt
  41
  42 ! CHECK-NEXT: Inliner
  43 ! CHECK-NEXT: SimplifyRegionLite
  44 ! CHECK-NEXT: CSE
  45 ! CHECK-NEXT:   (S) 0 num-cse'd - Number of operations CSE'd
  46 ! CHECK-NEXT:   (S) 0 num-dce'd - Number of operations DCE'd
  47
  48 ! CHECK-NEXT: PolymorphicOpConversion
  49 ! CHECK-NEXT: AssumedRankOpConversion
  50
  51 ! CHECK-NEXT: Pipeline Collection : ['fir.global', 'func.func', 'omp.declare_reduction', 'omp.private']
  52 ! CHECK-NEXT: 'fir.global' Pipeline
  53 ! CHECK-NEXT:   StackReclaim
  54 ! CHECK-NEXT:   CFGConversion
  55 ! CHECK-NEXT: 'func.func' Pipeline
  56 ! CHECK-NEXT:   StackReclaim
  57 ! CHECK-NEXT:   CFGConversion
  58 ! CHECK-NEXT: 'omp.declare_reduction' Pipeline
  59 ! CHECK-NEXT:   StackReclaim
  60 ! CHECK-NEXT:   CFGConversion
  61 ! CHECK-NEXT: 'omp.private' Pipeline
  62 ! CHECK-NEXT:   StackReclaim
  63 ! CHECK-NEXT:   CFGConversion
  64
  65 ! CHECK-NEXT: SCFToControlFlow
  66 ! CHECK-NEXT: Canonicalizer
  67 ! CHECK-NEXT: SimplifyRegionLite
  68 ! CHECK-NEXT: CSE
  69 ! CHECK-NEXT:   (S) 0 num-cse'd - Number of operations CSE'd
  70 ! CHECK-NEXT:   (S) 0 num-dce'd - Number of operations DCE'd
  71 ! CHECK-NOT: LLVMIRLoweringPass