1 ; RUN: opt %loadPolly -polly-print-scops -disable-output < %s | FileCheck %s
3 ; This code causes the SCoP to be rejected because of an ERRORBLOCK
4 ; assumption and made Polly crash (llvm.org/PR38219).
6 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
8 define dso_local void @pr38219() {
10 %tmp1.i.i.i = icmp ne ptr null, null
11 call void @llvm.assume(i1 %tmp1.i.i.i)
12 %tmp1 = extractvalue { ptr, i64 } undef, 0
16 %_10.12.i = phi ptr [ %tmp1, %start ], [ undef, %_ZN4core3ptr13drop_in_place17hd1d510ec1955c343E.exit.i ]
17 %tmp1.i.i2.i.i.i.i = load ptr, ptr %_10.12.i, align 8
18 store i64 undef, ptr %tmp1.i.i2.i.i.i.i, align 1
22 store i64 0, ptr inttoptr (i64 8 to ptr), align 8
23 br label %_ZN4core3ptr13drop_in_place17hd1d510ec1955c343E.exit.i
25 _ZN4core3ptr13drop_in_place17hd1d510ec1955c343E.exit.i:
26 br i1 false, label %_ZN4core3ptr13drop_in_place17h76d4fbbcbbbe0ba5E.exit, label %bb10.i
28 _ZN4core3ptr13drop_in_place17h76d4fbbcbbbe0ba5E.exit:
32 declare void @llvm.assume(i1)
35 ; CHECK: Invalid Scop!