1 ; Test direct calls. 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 4 5 declare i64 @bar() 6 7 ; We must allocate 160 bytes for the callee and save and restore %r14. 8 define i64 @f1() { 9 ; CHECK-LABEL: f1: 10 ; CHECK: stmg %r14, %r15, 112(%r15) 11 ; CHECK: aghi %r15, -160 12 ; CHECK: brasl %r14, bar@PLT 13 ; CHECK: lmg %r14, %r15, 272(%r15) 14 ; CHECK: br %r14 15 %ret = call i64 @bar() 16 %inc = add i64 %ret, 1 17 ret i64 %inc 18 } 19
