test/Transforms/LoopSimplify/2007-10-28-InvokeCrash.ll

   1 ; RUN: opt < %s -loop-simplify -disable-output
   2 ; PR1752
   3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-s0:0:64-f80:32:32"
   4 target triple = "i686-pc-mingw32"
   5
   6 define void @func() personality i32 (...)* @__gxx_personality_v0 {
   7 bb_init:
   8         br label %bb_main
   9
  10 bb_main:
  11         br label %invcont17.normaldest
  12
  13 invcont17.normaldest917:                ; No predecessors!
  14         %tmp23 = invoke i32 @foo()
  15                         to label %invcont17.normaldest unwind label %invcont17.normaldest.normaldest
  16
  17 invcont17.normaldest:           ; preds = %invcont17.normaldest917, %bb_main
  18         br label %bb_main
  19
  20 invcont17.normaldest.normaldest:                ; No predecessors!
  21         %exn = landingpad {i8*, i32}
  22                  catch i8* null
  23         store i32 %tmp23, i32* undef
  24         br label %bb_main
  25 }
  26
  27 declare i32 @foo()
  28
  29 declare i32 @__gxx_personality_v0(...)