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; Test that this test case does not abort after the folding of load -> add ->
; store into an alsi. This folding is suppose to not happen as it would
; introduce a loop in the DAG.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -disable-basic-aa -consthoist-gep | FileCheck %s
@g_295 = external dso_local unnamed_addr global i32, align 4
@g_672 = external dso_local unnamed_addr global i64, align 8
@g_1484 = external dso_local global <{ i8, i64, { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, [2 x i8], i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, i8 }, i32 }>, align 2
define void @fun() {
; CHECK-LABEL: fun:
bb:
br label %bb1
bb1: ; preds = %bb1, %bb
store i32 2, ptr getelementptr inbounds (<{ i8, i64, { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, [2 x i8], i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, i8 }, i32 }>, ptr @g_1484, i64 0, i32 2, i32 16)
%tmp = icmp slt i32 undef, 3
br i1 %tmp, label %bb1, label %bb2
bb2: ; preds = %bb1
%tmp3 = load i32, ptr getelementptr inbounds (<{ i8, i64, { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, [2 x i8], i8, i8, i8, i8, i8, i8, i8, i8, i32, i8, i8, i8 }, i32 }>, ptr @g_1484, i64 0, i32 2, i32 28)
%tmp4 = load i64, ptr @g_672
%tmp5 = add i64 %tmp4, 1
store i64 %tmp5, ptr @g_672
%tmp6 = icmp eq i64 %tmp5, 0
%tmp7 = zext i1 %tmp6 to i32
%tmp8 = icmp ult i32 %tmp3, %tmp7
%tmp9 = zext i1 %tmp8 to i32
store i32 %tmp9, ptr @g_295
ret void
}
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