interesting-invoke-use.ll 2.4 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061
  1. ; RUN: opt < %s -indvars
  2. ; An invoke has a result value which is used in an "Interesting"
  3. ; expression inside the loop. IndVars should be able to rewrite
  4. ; the expression in the correct place.
  5. 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-f80:32:32"
  6. target triple = "i386-pc-linux-gnu"
  7. %struct.string___XUB = type { i32, i32 }
  8. %struct.string___XUP = type { [0 x i8]*, %struct.string___XUB* }
  9. @.str7 = external constant [24 x i8] ; <[24 x i8]*> [#uses=1]
  10. @C.17.316 = external constant %struct.string___XUB ; <%struct.string___XUB*> [#uses=1]
  11. define void @_ada_c35503g() personality i32 (...)* @__gxx_personality_v0 {
  12. entry:
  13. br label %bb
  14. bb: ; preds = %bb, %entry
  15. br i1 false, label %bb65.loopexit, label %bb
  16. bb65.loopexit: ; preds = %bb
  17. br label %bb123
  18. bb123: ; preds = %bb178, %bb65.loopexit
  19. %i.0 = phi i32 [ %3, %bb178 ], [ 0, %bb65.loopexit ] ; <i32> [#uses=3]
  20. %0 = invoke i32 @report__ident_int(i32 1)
  21. to label %invcont127 unwind label %lpad266 ; <i32> [#uses=1]
  22. invcont127: ; preds = %bb123
  23. %1 = sub i32 %i.0, %0 ; <i32> [#uses=1]
  24. %2 = icmp eq i32 0, %1 ; <i1> [#uses=1]
  25. br i1 %2, label %bb178, label %bb128
  26. bb128: ; preds = %invcont127
  27. invoke void @system__img_int__image_integer(%struct.string___XUP* noalias sret null, i32 %i.0)
  28. to label %invcont129 unwind label %lpad266
  29. invcont129: ; preds = %bb128
  30. invoke void @system__string_ops__str_concat(%struct.string___XUP* noalias sret null, [0 x i8]* bitcast ([24 x i8]* @.str7 to [0 x i8]*), %struct.string___XUB* @C.17.316, [0 x i8]* null, %struct.string___XUB* null)
  31. to label %invcont138 unwind label %lpad266
  32. invcont138: ; preds = %invcont129
  33. unreachable
  34. bb178: ; preds = %invcont127
  35. %3 = add i32 %i.0, 1 ; <i32> [#uses=1]
  36. br label %bb123
  37. lpad266: ; preds = %invcont129, %bb128, %bb123
  38. %exn = landingpad {i8*, i32}
  39. cleanup
  40. unreachable
  41. }
  42. declare i32 @__gxx_personality_v0(...)
  43. declare void @system__img_int__image_integer(%struct.string___XUP* noalias sret, i32)
  44. declare void @system__string_ops__str_concat(%struct.string___XUP* noalias sret, [0 x i8]*, %struct.string___XUB*, [0 x i8]*, %struct.string___XUB*)
  45. declare i32 @report__ident_int(i32)