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1; Test the stacksave builtin.2;3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s4 5declare ptr@llvm.stacksave()6 7define void @f1(ptr %dest) {8; CHECK-LABEL: f1:9; CHECK: stg %r15, 0(%r2)10; CHECK: br %r1411 %addr = call ptr@llvm.stacksave()12 store volatile ptr %addr, ptr %dest13 ret void14}15