1; Check the "no-realign-stack" function attribute. We should get a warning.
2
3; RUN: llc < %s -mtriple=s390x-linux-gnu -debug-only=codegen 2>&1 | \
4; RUN:   FileCheck %s
5; REQUIRES: asserts
6
7define void @f6() "no-realign-stack" {
8  %x = alloca i64, i64 1, align 128
9  store volatile i64 10, i64* %x, align 128
10  ret void
11}
12
13; CHECK: Warning: requested alignment 128 exceeds the stack alignment 8
14; CHECK-NOT: nill
15