reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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; RUN: opt < %s -jump-threading
; PR9446
; Just check that it doesn't crash

define void @int327() nounwind {
entry:
  unreachable

for.cond:                                         ; preds = %for.cond4
  %tobool3 = icmp eq i8 undef, 0
  br i1 %tobool3, label %for.cond23, label %for.cond4

for.cond4:                                        ; preds = %for.cond
  br label %for.cond

for.cond23:                                       ; preds = %for.body28, %for.cond23, %for.cond
  %conv321 = phi i32 [ %conv32, %for.body28 ], [ 0, %for.cond ], [ %conv321, %for.cond23 ]
  %l_266.0 = phi i32 [ %phitmp, %for.body28 ], [ 0, %for.cond ], [ 0, %for.cond23 ]
  %cmp26 = icmp eq i32 %l_266.0, 0
  br i1 %cmp26, label %for.body28, label %for.cond23

for.body28:                                       ; preds = %for.cond23
  %and = and i32 %conv321, 1
  %conv32 = zext i8 undef to i32
  %add = add nsw i32 %l_266.0, 1
  %phitmp = and i32 %add, 255
  br label %for.cond23

if.end43:                                         ; No predecessors!
  ret void
}