1; Test the stacksave builtin. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 4 5declare ptr@llvm.stacksave() 6 7define void @f1(ptr %dest) { 8; CHECK-LABEL: f1: 9; CHECK: stg %r15, 0(%r2) 10; CHECK: br %r14 11 %addr = call ptr@llvm.stacksave() 12 store volatile ptr %addr, ptr %dest 13 ret void 14} 15