; NOTE: Assertions have been autogenerated by utils/update_llubi_test_checks.py UTC_ARGS: --version 6
; RUN: llubi --verbose < %s 2>&1 | FileCheck %s

define void @main() {
entry:
  %nan = fdiv float 0.0, 0.0
  %inf = fdiv float 1.0, 0.0

  %safe_sel = select i1 true, float %nan, float 1.0
  %bad_sel_nan = select nnan i1 true, float %nan, float 1.0
  %bad_sel_inf = select ninf i1 false, float 1.0, float %inf

  br label %phi.test

phi.test:
  %safe_phi = phi float [ %nan, %entry ]
  %bad_phi_nan = phi nnan float [ %nan, %entry ]
  %bad_phi_inf = phi ninf float [ %inf, %entry ]

  ret void
}
; CHECK: Entering function: main
; CHECK-NEXT:   %nan = fdiv float 0.000000e+00, 0.000000e+00 => float NaN
; CHECK-NEXT:   %inf = fdiv float 1.000000e+00, 0.000000e+00 => float +Inf
; CHECK-NEXT:   %safe_sel = select i1 true, float %nan, float 1.000000e+00 => float NaN
; CHECK-NEXT:   %bad_sel_nan = select nnan i1 true, float %nan, float 1.000000e+00 => poison
; CHECK-NEXT:   %bad_sel_inf = select ninf i1 false, float 1.000000e+00, float %inf => poison
; CHECK-NEXT:   br label %phi.test jump to %phi.test
; CHECK-NEXT:   %safe_phi = phi float [ %nan, %entry ] => float NaN
; CHECK-NEXT:   %bad_phi_nan = phi nnan float [ %nan, %entry ] => poison
; CHECK-NEXT:   %bad_phi_inf = phi ninf float [ %inf, %entry ] => poison
; CHECK-NEXT:   ret void
; CHECK-NEXT: Exiting function: main