Back to PBT run

output.generic.mlir

#loop_annotation = #llvm.loop_annotation<mustProgress = true>
"builtin.module"() ({
  "llvm.func"() <{CConv = #llvm.cconv<ccc>, function_type = !llvm.func<i32 (i1, i32)>, linkage = #llvm.linkage<external>, sym_name = "weighted_then_cycle_0", unnamed_addr = 0 : i64, visibility_ = 0 : i64}> ({
  ^bb0(%arg14: i1, %arg15: i32):
    %19 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %20 = "arith.constant"() <{value = 1 : i32}> : () -> i32
    "cf.cond_br"(%arg14)[^bb1, ^bb2] <{branch_weights = array<i32: 2, 8>, operandSegmentSizes = array<i32: 1, 0, 0>}> : (i1) -> ()
  ^bb1:  // pred: ^bb0
    "cf.br"(%19)[^bb3] : (i32) -> ()
  ^bb2:  // pred: ^bb0
    "cf.br"(%20)[^bb3] : (i32) -> ()
  ^bb3(%21: i32):  // 2 preds: ^bb1, ^bb2
    %22 = "llvm.mlir.undef"() : () -> i32
    %23 = "arith.constant"() <{value = 1 : i32}> : () -> i32
    %24 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %25:2 = "scf.while"(%21, %22) ({
    ^bb0(%arg18: i32, %arg19: i32):
      %26 = "arith.cmpi"(%arg18, %arg15) <{predicate = 0 : i64}> : (i32, i32) -> i1
      %27:4 = "scf.if"(%26) ({
        "scf.yield"(%22, %arg18, %23, %24) : (i32, i32, i32, i32) -> ()
      }, {
        %29 = "arith.addi"(%arg18, %20) <{overflowFlags = #arith.overflow<none>}> : (i32, i32) -> i32
        "scf.yield"(%29, %22, %24, %23) : (i32, i32, i32, i32) -> ()
      }) : (i1) -> (i32, i32, i32, i32)
      %28 = "arith.trunci"(%27#3) <{overflowFlags = #arith.overflow<none>}> : (i32) -> i1
      "scf.condition"(%28, %27#0, %27#1) : (i1, i32, i32) -> ()
    }, {
    ^bb0(%arg16: i32, %arg17: i32):
      "scf.yield"(%arg16, %arg17) : (i32, i32) -> ()
    }) {llvm.loop_annotation = #loop_annotation} : (i32, i32) -> (i32, i32)
    "cf.br"()[^bb4] : () -> ()
  ^bb4:  // pred: ^bb3
    "llvm.return"(%25#1) : (i32) -> ()
  }) : () -> ()
  "llvm.func"() <{CConv = #llvm.cconv<ccc>, function_type = !llvm.func<i32 (i1, i1, i32, i32)>, linkage = #llvm.linkage<external>, sym_name = "weighted_then_plain_1", unnamed_addr = 0 : i64, visibility_ = 0 : i64}> ({
  ^bb0(%arg10: i1, %arg11: i1, %arg12: i32, %arg13: i32):
    "cf.cond_br"(%arg10)[^bb1, ^bb2] <{branch_weights = array<i32: 5, 5>, operandSegmentSizes = array<i32: 1, 0, 0>}> : (i1) -> ()
  ^bb1:  // pred: ^bb0
    "cf.br"(%arg12)[^bb3] : (i32) -> ()
  ^bb2:  // pred: ^bb0
    "cf.br"(%arg13)[^bb3] : (i32) -> ()
  ^bb3(%15: i32):  // 2 preds: ^bb1, ^bb2
    %16 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %17 = "scf.if"(%arg11) ({
      "scf.yield"(%15) : (i32) -> ()
    }, {
      "scf.yield"(%15) : (i32) -> ()
    }) : (i1) -> i32
    "cf.br"(%17)[^bb4] : (i32) -> ()
  ^bb4(%18: i32):  // pred: ^bb3
    "llvm.return"(%18) : (i32) -> ()
  }) : () -> ()
  "llvm.func"() <{CConv = #llvm.cconv<ccc>, function_type = !llvm.func<i32 (i1, i1, i32, i32)>, linkage = #llvm.linkage<external>, sym_name = "plain_then_weighted_2", unnamed_addr = 0 : i64, visibility_ = 0 : i64}> ({
  ^bb0(%arg6: i1, %arg7: i1, %arg8: i32, %arg9: i32):
    %11 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %12 = "scf.if"(%arg6) ({
      "scf.yield"(%arg8) : (i32) -> ()
    }, {
      "scf.yield"(%arg9) : (i32) -> ()
    }) : (i1) -> i32
    "cf.br"(%12)[^bb1] : (i32) -> ()
  ^bb1(%13: i32):  // pred: ^bb0
    "cf.cond_br"(%arg7)[^bb2, ^bb3] <{branch_weights = array<i32: 3, 7>, operandSegmentSizes = array<i32: 1, 0, 0>}> : (i1) -> ()
  ^bb2:  // pred: ^bb1
    "cf.br"(%13)[^bb4] : (i32) -> ()
  ^bb3:  // pred: ^bb1
    "cf.br"(%13)[^bb4] : (i32) -> ()
  ^bb4(%14: i32):  // 2 preds: ^bb2, ^bb3
    "llvm.return"(%14) : (i32) -> ()
  }) : () -> ()
  "llvm.func"() <{CConv = #llvm.cconv<ccc>, function_type = !llvm.func<i32 (i1, i32)>, linkage = #llvm.linkage<external>, sym_name = "weighted_then_cycle_3", unnamed_addr = 0 : i64, visibility_ = 0 : i64}> ({
  ^bb0(%arg0: i1, %arg1: i32):
    %0 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %1 = "arith.constant"() <{value = 1 : i32}> : () -> i32
    "cf.cond_br"(%arg0)[^bb1, ^bb2] <{branch_weights = array<i32: 3, 7>, operandSegmentSizes = array<i32: 1, 0, 0>}> : (i1) -> ()
  ^bb1:  // pred: ^bb0
    "cf.br"(%0)[^bb3] : (i32) -> ()
  ^bb2:  // pred: ^bb0
    "cf.br"(%1)[^bb3] : (i32) -> ()
  ^bb3(%2: i32):  // 2 preds: ^bb1, ^bb2
    %3 = "llvm.mlir.undef"() : () -> i32
    %4 = "arith.constant"() <{value = 1 : i32}> : () -> i32
    %5 = "arith.constant"() <{value = 0 : i32}> : () -> i32
    %6:2 = "scf.while"(%2, %3) ({
    ^bb0(%arg4: i32, %arg5: i32):
      %7 = "arith.cmpi"(%arg4, %arg1) <{predicate = 0 : i64}> : (i32, i32) -> i1
      %8:4 = "scf.if"(%7) ({
        "scf.yield"(%3, %arg4, %4, %5) : (i32, i32, i32, i32) -> ()
      }, {
        %10 = "arith.addi"(%arg4, %1) <{overflowFlags = #arith.overflow<none>}> : (i32, i32) -> i32
        "scf.yield"(%10, %3, %5, %4) : (i32, i32, i32, i32) -> ()
      }) : (i1) -> (i32, i32, i32, i32)
      %9 = "arith.trunci"(%8#3) <{overflowFlags = #arith.overflow<none>}> : (i32) -> i1
      "scf.condition"(%9, %8#0, %8#1) : (i1, i32, i32) -> ()
    }, {
    ^bb0(%arg2: i32, %arg3: i32):
      "scf.yield"(%arg2, %arg3) : (i32, i32) -> ()
    }) {llvm.loop_annotation = #loop_annotation} : (i32, i32) -> (i32, i32)
    "cf.br"()[^bb4] : () -> ()
  ^bb4:  // pred: ^bb3
    "llvm.return"(%6#1) : (i32) -> ()
  }) : () -> ()
}) : () -> ()