1 ; Test that this test case does not abort after the folding of load -> add ->
2 ; store into an alsi. This folding is suppose to not happen as it would
3 ; introduce a loop in the DAG.
5 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -disable-basic-aa -consthoist-gep | FileCheck %s
7 @g_295 = external dso_local unnamed_addr global i32, align 4
8 @g_672 = external dso_local unnamed_addr global i64, align 8
9 @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
17 bb1: ; preds = %bb1, %bb
18 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)
19 %tmp = icmp slt i32 undef, 3
20 br i1 %tmp, label %bb1, label %bb2
23 %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)
24 %tmp4 = load i64, ptr @g_672
25 %tmp5 = add i64 %tmp4, 1
26 store i64 %tmp5, ptr @g_672
27 %tmp6 = icmp eq i64 %tmp5, 0
28 %tmp7 = zext i1 %tmp6 to i32
29 %tmp8 = icmp ult i32 %tmp3, %tmp7
30 %tmp9 = zext i1 %tmp8 to i32
31 store i32 %tmp9, ptr @g_295