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Testcase that crashes the ppc backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28964 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner
parent
33c36f306a
commit
7aeeac75f5
281
test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll
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281
test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll
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@ -0,0 +1,281 @@
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; RUN: llvm-as < %s | llc
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%struct.rtunion = type { long }
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%struct.rtx_def = type { ushort, ubyte, ubyte, [1 x %struct.rtunion] }
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%ix86_cpu = external global uint ; <uint*> [#uses=1]
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%which_alternative = external global int ; <int*> [#uses=3]
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implementation ; Functions:
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declare fastcc int %recog()
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void %athlon_fp_unit_ready_cost() {
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entry:
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%tmp = setlt int 0, 0 ; <bool> [#uses=1]
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br bool %tmp, label %cond_true.i, label %cond_true
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cond_true: ; preds = %entry
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ret void
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cond_true.i: ; preds = %entry
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%tmp8.i = tail call fastcc int %recog( ) ; <int> [#uses=1]
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switch int %tmp8.i, label %UnifiedReturnBlock [
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int -1, label %bb2063
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int 19, label %bb2035
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int 20, label %bb2035
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int 21, label %bb2035
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int 23, label %bb2035
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int 24, label %bb2035
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int 27, label %bb2035
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int 32, label %bb2035
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int 33, label %bb1994
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int 35, label %bb2035
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int 36, label %bb1994
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int 90, label %bb1948
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int 94, label %bb1948
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int 95, label %bb1948
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int 101, label %bb1648
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int 102, label %bb1648
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int 103, label %bb1648
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int 104, label %bb1648
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int 133, label %bb1419
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int 135, label %bb1238
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int 136, label %bb1238
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int 137, label %bb1238
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int 138, label %bb1238
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int 139, label %bb1201
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int 140, label %bb1201
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int 141, label %bb1154
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int 142, label %bb1126
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int 144, label %bb1201
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int 145, label %bb1126
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int 146, label %bb1201
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int 147, label %bb1126
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int 148, label %bb1201
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int 149, label %bb1126
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int 150, label %bb1201
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int 151, label %bb1126
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int 152, label %bb1096
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int 153, label %bb1096
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int 154, label %bb1096
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int 157, label %bb1096
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int 158, label %bb1096
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int 159, label %bb1096
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int 162, label %bb1096
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int 163, label %bb1096
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int 164, label %bb1096
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int 167, label %bb1201
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int 168, label %bb1201
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int 170, label %bb1201
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int 171, label %bb1201
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int 173, label %bb1201
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int 174, label %bb1201
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int 176, label %bb1201
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int 177, label %bb1201
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int 179, label %bb993
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int 180, label %bb993
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int 181, label %bb993
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int 182, label %bb993
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int 183, label %bb993
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int 184, label %bb993
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int 365, label %bb1126
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int 366, label %bb1126
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int 367, label %bb1126
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int 368, label %bb1126
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int 369, label %bb1126
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int 370, label %bb1126
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int 371, label %bb1126
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int 372, label %bb1126
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int 373, label %bb1126
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int 384, label %bb1126
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int 385, label %bb1126
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int 386, label %bb1126
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int 387, label %bb1126
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int 388, label %bb1126
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int 389, label %bb1126
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int 390, label %bb1126
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int 391, label %bb1126
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int 392, label %bb1126
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int 525, label %bb919
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int 526, label %bb839
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int 528, label %bb919
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int 529, label %bb839
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int 531, label %cond_next6.i119
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int 532, label %cond_next6.i97
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int 533, label %cond_next6.i81
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int 534, label %bb495
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int 536, label %cond_next6.i81
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int 537, label %cond_next6.i81
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int 538, label %bb396
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int 539, label %bb288
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int 541, label %bb396
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int 542, label %bb396
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int 543, label %bb396
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int 544, label %bb396
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int 545, label %bb189
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int 546, label %cond_next6.i
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int 547, label %bb189
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int 548, label %cond_next6.i
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int 549, label %bb189
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int 550, label %cond_next6.i
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int 551, label %bb189
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int 552, label %cond_next6.i
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int 553, label %bb189
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int 554, label %cond_next6.i
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int 555, label %bb189
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int 556, label %cond_next6.i
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int 557, label %bb189
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int 558, label %cond_next6.i
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int 618, label %bb40
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int 619, label %bb18
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int 620, label %bb40
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int 621, label %bb10
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int 622, label %bb10
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]
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bb10: ; preds = %cond_true.i, %cond_true.i
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ret void
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bb18: ; preds = %cond_true.i
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ret void
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bb40: ; preds = %cond_true.i, %cond_true.i
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ret void
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cond_next6.i: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb189: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb288: ; preds = %cond_true.i
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ret void
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bb396: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb495: ; preds = %cond_true.i
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ret void
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cond_next6.i81: ; preds = %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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cond_next6.i97: ; preds = %cond_true.i
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ret void
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cond_next6.i119: ; preds = %cond_true.i
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%tmp.i126 = seteq ushort 0, 78 ; <bool> [#uses=1]
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br bool %tmp.i126, label %cond_next778, label %bb802
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cond_next778: ; preds = %cond_next6.i119
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%tmp781 = seteq uint 0, 1 ; <bool> [#uses=1]
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br bool %tmp781, label %cond_next784, label %bb790
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cond_next784: ; preds = %cond_next778
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%tmp785 = load uint* %ix86_cpu ; <uint> [#uses=1]
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%tmp786 = seteq uint %tmp785, 5 ; <bool> [#uses=1]
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br bool %tmp786, label %UnifiedReturnBlock, label %bb790
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bb790: ; preds = %cond_next784, %cond_next778
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%tmp793 = seteq uint 0, 1 ; <bool> [#uses=0]
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ret void
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bb802: ; preds = %cond_next6.i119
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ret void
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bb839: ; preds = %cond_true.i, %cond_true.i
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ret void
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bb919: ; preds = %cond_true.i, %cond_true.i
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ret void
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bb993: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1096: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1126: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1154: ; preds = %cond_true.i
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ret void
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bb1201: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1238: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1419: ; preds = %cond_true.i
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ret void
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bb1648: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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%tmp1650 = load int* %which_alternative ; <int> [#uses=1]
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switch int %tmp1650, label %bb1701 [
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int 0, label %cond_next1675
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int 1, label %cond_next1675
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int 2, label %cond_next1675
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]
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cond_next1675: ; preds = %bb1648, %bb1648, %bb1648
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ret void
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bb1701: ; preds = %bb1648
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%tmp1702 = load int* %which_alternative ; <int> [#uses=1]
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switch int %tmp1702, label %bb1808 [
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int 0, label %cond_next1727
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int 1, label %cond_next1727
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int 2, label %cond_next1727
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]
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cond_next1727: ; preds = %bb1701, %bb1701, %bb1701
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ret void
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bb1808: ; preds = %bb1701
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%bothcond696 = or bool false, false ; <bool> [#uses=1]
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br bool %bothcond696, label %bb1876, label %cond_next1834
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cond_next1834: ; preds = %bb1808
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ret void
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bb1876: ; preds = %bb1808
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%tmp1877 = load int* %which_alternative ; <int> [#uses=4]
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%tmp1877 = cast int %tmp1877 to uint ; <uint> [#uses=1]
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%bothcond699 = setlt uint %tmp1877, 2 ; <bool> [#uses=1]
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%tmp1888 = seteq int %tmp1877, 2 ; <bool> [#uses=1]
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%bothcond700 = or bool %bothcond699, %tmp1888 ; <bool> [#uses=1]
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%bothcond700.not = xor bool %bothcond700, true ; <bool> [#uses=1]
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%tmp1894 = seteq int %tmp1877, 3 ; <bool> [#uses=1]
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%bothcond701 = or bool %tmp1894, %bothcond700.not ; <bool> [#uses=1]
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%bothcond702 = or bool %bothcond701, false ; <bool> [#uses=1]
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br bool %bothcond702, label %UnifiedReturnBlock, label %cond_next1902
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cond_next1902: ; preds = %bb1876
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switch int %tmp1877, label %cond_next1937 [
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int 0, label %bb1918
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int 1, label %bb1918
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int 2, label %bb1918
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]
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bb1918: ; preds = %cond_next1902, %cond_next1902, %cond_next1902
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ret void
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cond_next1937: ; preds = %cond_next1902
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ret void
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bb1948: ; preds = %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb1994: ; preds = %cond_true.i, %cond_true.i
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ret void
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bb2035: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i
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ret void
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bb2063: ; preds = %cond_true.i
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ret void
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UnifiedReturnBlock: ; preds = %bb1876, %cond_next784, %cond_true.i
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%UnifiedRetVal = phi int [ 100, %bb1876 ], [ 100, %cond_true.i ], [ 4, %cond_next784 ] ; <int> [#uses=0]
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ret void
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}
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