2011-09-26-EHCrash.ll 2.7 KB

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  1. ; RUN: opt < %s -scalarrepl-ssa -loop-unswitch -disable-output
  2. ; PR11016
  3. target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
  4. target triple = "x86_64-apple-macosx10.7.2"
  5. %class.MyContainer.1.3.19.29 = type { [6 x %class.MyMemVarClass.0.2.18.28*] }
  6. %class.MyMemVarClass.0.2.18.28 = type { i32 }
  7. define void @_ZN11MyContainer1fEi(%class.MyContainer.1.3.19.29* %this, i32 %doit) uwtable ssp align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
  8. entry:
  9. br label %for.cond
  10. for.cond: ; preds = %for.inc, %entry
  11. %inc1 = phi i32 [ %inc, %for.inc ], [ 0, %entry ]
  12. %conv = sext i32 %inc1 to i64
  13. %cmp = icmp ult i64 %conv, 6
  14. br i1 %cmp, label %for.body, label %for.end
  15. for.body: ; preds = %for.cond
  16. %tobool = icmp ne i32 %doit, 0
  17. br i1 %tobool, label %for.inc, label %if.then
  18. if.then: ; preds = %for.body
  19. %idxprom = sext i32 %inc1 to i64
  20. %array_ = getelementptr inbounds %class.MyContainer.1.3.19.29, %class.MyContainer.1.3.19.29* %this, i32 0, i32 0
  21. %arrayidx = getelementptr inbounds [6 x %class.MyMemVarClass.0.2.18.28*], [6 x %class.MyMemVarClass.0.2.18.28*]* %array_, i32 0, i64 %idxprom
  22. %tmp4 = load %class.MyMemVarClass.0.2.18.28*, %class.MyMemVarClass.0.2.18.28** %arrayidx, align 8
  23. %isnull = icmp eq %class.MyMemVarClass.0.2.18.28* %tmp4, null
  24. br i1 %isnull, label %for.inc, label %delete.notnull
  25. delete.notnull: ; preds = %if.then
  26. invoke void @_ZN13MyMemVarClassD1Ev(%class.MyMemVarClass.0.2.18.28* %tmp4)
  27. to label %invoke.cont unwind label %lpad
  28. invoke.cont: ; preds = %delete.notnull
  29. %0 = bitcast %class.MyMemVarClass.0.2.18.28* %tmp4 to i8*
  30. call void @_ZdlPv(i8* %0) nounwind
  31. br label %for.inc
  32. lpad: ; preds = %delete.notnull
  33. %1 = landingpad { i8*, i32 }
  34. cleanup
  35. %2 = extractvalue { i8*, i32 } %1, 0
  36. %3 = extractvalue { i8*, i32 } %1, 1
  37. %4 = bitcast %class.MyMemVarClass.0.2.18.28* %tmp4 to i8*
  38. call void @_ZdlPv(i8* %4) nounwind
  39. %lpad.val = insertvalue { i8*, i32 } undef, i8* %2, 0
  40. %lpad.val7 = insertvalue { i8*, i32 } %lpad.val, i32 %3, 1
  41. resume { i8*, i32 } %lpad.val7
  42. for.inc: ; preds = %invoke.cont, %if.then, %for.body
  43. %inc = add nsw i32 %inc1, 1
  44. br label %for.cond
  45. for.end: ; preds = %for.cond
  46. ret void
  47. }
  48. declare void @_ZN13MyMemVarClassD1Ev(%class.MyMemVarClass.0.2.18.28*)
  49. declare i32 @__gxx_personality_v0(...)
  50. declare void @_ZdlPv(i8*) nounwind