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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 %s5; REQUIRES: asserts6 7define void @f6() "no-realign-stack" {8 %x = alloca i64, i64 1, align 1289 store volatile i64 10, ptr %x, align 12810 ret void11}12 13; CHECK: Warning: requested alignment 128 exceeds the stack alignment 814; CHECK-NOT: nill15