1 ; Test the stacksave builtin. 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 4 5 declare i8 *@llvm.stacksave() 6 7 define void @f1(i8 **%dest) { 8 ; CHECK-LABEL: f1: 9 ; CHECK: stg %r15, 0(%r2) 10 ; CHECK: br %r14 11 %addr = call i8 *@llvm.stacksave() 12 store volatile i8 *%addr, i8 **%dest 13 ret void 14 } 15
