1 ; Test the stackrestore builtin.
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
5 declare void @llvm.stackrestore(i8 *)
7 ; we should use a frame pointer and tear down the frame based on %r11
9 define void @f1(i8 *%src) {
11 ; CHECK: stmg %r11, %r15, 88(%r15)
12 ; CHECK: lgr %r11, %r15
13 ; CHECK: lgr %r15, %r2
14 ; CHECK: lmg %r11, %r15, 88(%r11)
16 call void @llvm.stackrestore(i8 *%src)