test/Transforms/MergeFunc/2013-01-10-MergeFuncAssert.ll

   1 ; RUN: opt -mergefunc -disable-output < %s
   2 ; This used to trigger a ConstantExpr::getBitCast assertion.
   3
   4 define void @t1() unnamed_addr uwtable ssp align 2 {
   5 entry:
   6   switch i32 undef, label %sw.bb12 [
   7     i32 127, label %sw.bb
   8     i32 126, label %sw.bb4
   9   ]
  10
  11 sw.bb:                                            ; preds = %entry
  12   unreachable
  13
  14 sw.bb4:                                           ; preds = %entry
  15   unreachable
  16
  17 sw.bb12:                                          ; preds = %entry
  18   ret void
  19 }
  20
  21 define void @t2() unnamed_addr uwtable ssp align 2 {
  22 entry:
  23   switch i32 undef, label %sw.bb8 [
  24     i32 4, label %sw.bb
  25     i32 3, label %sw.bb4
  26   ]
  27
  28 sw.bb:                                            ; preds = %entry
  29   unreachable
  30
  31 sw.bb4:                                           ; preds = %entry
  32   ret void
  33
  34 sw.bb8:                                           ; preds = %entry
  35   unreachable
  36 }