; Test the stacksave builtin. ; ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s declare ptr@llvm.stacksave() define void @f1(ptr %dest) { ; CHECK-LABEL: f1: ; CHECK: stg %r15, 0(%r2) ; CHECK: br %r14 %addr = call ptr@llvm.stacksave() store volatile ptr %addr, ptr %dest ret void }