| Ulrich Weigand | 9e3577f | 2013-05-06 16:17:29 +0000 | [diff] [blame] | 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() { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame^] | 9 | ; CHECK-LABEL: f1: |
| Ulrich Weigand | 9e3577f | 2013-05-06 16:17:29 +0000 | [diff] [blame] | 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 | } |