test/Transforms/LoopStrengthReduce/2009-11-10-LSRCrash.ll

   1 ; RUN: llc < %s -mtriple=i386-apple-darwin11
   2
   3 define void @_ZN4llvm20SelectionDAGLowering14visitInlineAsmENS_8CallSiteE() nounwind ssp align 2 {
   4 entry:
   5   br i1 undef, label %bb3.i, label %bb4.i
   6
   7 bb3.i:                                            ; preds = %entry
   8   unreachable
   9
  10 bb4.i:                                            ; preds = %entry
  11   br i1 undef, label %bb.i.i, label %_ZNK4llvm8CallSite14getCalledValueEv.exit
  12
  13 bb.i.i:                                           ; preds = %bb4.i
  14   unreachable
  15
  16 _ZNK4llvm8CallSite14getCalledValueEv.exit:        ; preds = %bb4.i
  17   br i1 undef, label %_ZN4llvm4castINS_9InlineAsmEPNS_5ValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS6_.exit, label %bb6.i
  18
  19 bb6.i:                                            ; preds = %_ZNK4llvm8CallSite14getCalledValueEv.exit
  20   unreachable
  21
  22 _ZN4llvm4castINS_9InlineAsmEPNS_5ValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS6_.exit: ; preds = %_ZNK4llvm8CallSite14getCalledValueEv.exit
  23   br i1 undef, label %_ZL25hasInlineAsmMemConstraintRSt6vectorIN4llvm9InlineAsm14ConstraintInfoESaIS2_EERKNS0_14TargetLoweringE.exit, label %bb.i
  24
  25 bb.i:                                             ; preds = %_ZN4llvm4castINS_9InlineAsmEPNS_5ValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS6_.exit
  26   br label %_ZL25hasInlineAsmMemConstraintRSt6vectorIN4llvm9InlineAsm14ConstraintInfoESaIS2_EERKNS0_14TargetLoweringE.exit
  27
  28 _ZL25hasInlineAsmMemConstraintRSt6vectorIN4llvm9InlineAsm14ConstraintInfoESaIS2_EERKNS0_14TargetLoweringE.exit: ; preds = %bb.i, %_ZN4llvm4castINS_9InlineAsmEPNS_5ValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS6_.exit
  29   br i1 undef, label %bb50, label %bb27
  30
  31 bb27:                                             ; preds = %_ZL25hasInlineAsmMemConstraintRSt6vectorIN4llvm9InlineAsm14ConstraintInfoESaIS2_EERKNS0_14TargetLoweringE.exit
  32   br i1 undef, label %bb1.i727, label %bb.i.i726
  33
  34 bb.i.i726:                                        ; preds = %bb27
  35   unreachable
  36
  37 bb1.i727:                                         ; preds = %bb27
  38   unreachable
  39
  40 bb50:                                             ; preds = %_ZL25hasInlineAsmMemConstraintRSt6vectorIN4llvm9InlineAsm14ConstraintInfoESaIS2_EERKNS0_14TargetLoweringE.exit
  41   br label %bb107
  42
  43 bb51:                                             ; preds = %bb107
  44   br i1 undef, label %bb105, label %bb106
  45
  46 bb105:                                            ; preds = %bb51
  47   unreachable
  48
  49 bb106:                                            ; preds = %bb51
  50   br label %bb107
  51
  52 bb107:                                            ; preds = %bb106, %bb50
  53   br i1 undef, label %bb108, label %bb51
  54
  55 bb108:                                            ; preds = %bb107
  56   br i1 undef, label %bb242, label %bb114
  57
  58 bb114:                                            ; preds = %bb108
  59   br i1 undef, label %bb141, label %bb116
  60
  61 bb116:                                            ; preds = %bb114
  62   br i1 undef, label %bb120, label %bb121
  63
  64 bb120:                                            ; preds = %bb116
  65   unreachable
  66
  67 bb121:                                            ; preds = %bb116
  68   unreachable
  69
  70 bb141:                                            ; preds = %bb114
  71   br i1 undef, label %bb182, label %bb143
  72
  73 bb143:                                            ; preds = %bb141
  74   br label %bb157
  75
  76 bb144:                                            ; preds = %bb.i.i.i843
  77   switch i32 undef, label %bb155 [
  78     i32 2, label %bb153
  79     i32 6, label %bb153
  80     i32 4, label %bb153
  81   ]
  82
  83 bb153:                                            ; preds = %bb144, %bb144, %bb144
  84   %indvar.next = add i32 %indvar, 1               ; <i32> [#uses=1]
  85   br label %bb157
  86
  87 bb155:                                            ; preds = %bb144
  88   unreachable
  89
  90 bb157:                                            ; preds = %bb153, %bb143
  91   %indvar = phi i32 [ %indvar.next, %bb153 ], [ 0, %bb143 ] ; <i32> [#uses=2]
  92   %0 = icmp eq i32 undef, %indvar                 ; <i1> [#uses=1]
  93   switch i16 undef, label %bb6.i841 [
  94     i16 9, label %_ZN4llvm4castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS5_.exit
  95     i16 26, label %_ZN4llvm4castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS5_.exit
  96   ]
  97
  98 bb6.i841:                                         ; preds = %bb157
  99   unreachable
 100
 101 _ZN4llvm4castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS5_.exit: ; preds = %bb157, %bb157
 102   br i1 undef, label %bb.i.i.i843, label %bb1.i.i.i844
 103
 104 bb.i.i.i843:                                      ; preds = %_ZN4llvm4castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS5_.exit
 105   br i1 %0, label %bb158, label %bb144
 106
 107 bb1.i.i.i844:                                     ; preds = %_ZN4llvm4castINS_14ConstantSDNodeENS_7SDValueEEENS_10cast_rettyIT_T0_E8ret_typeERKS5_.exit
 108   unreachable
 109
 110 bb158:                                            ; preds = %bb.i.i.i843
 111   br i1 undef, label %bb177, label %bb176
 112
 113 bb176:                                            ; preds = %bb158
 114   unreachable
 115
 116 bb177:                                            ; preds = %bb158
 117   br i1 undef, label %bb179, label %bb178
 118
 119 bb178:                                            ; preds = %bb177
 120   unreachable
 121
 122 bb179:                                            ; preds = %bb177
 123   unreachable
 124
 125 bb182:                                            ; preds = %bb141
 126   unreachable
 127
 128 bb242:                                            ; preds = %bb108
 129   unreachable
 130 }