| ; Test local-exec TLS accesses. |
| ; |
| ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-MAIN |
| ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-CP |
| |
| @x = thread_local global i32 0 |
| |
| ; The offset must be loaded from the constant pool. It doesn't really |
| ; matter whether we use LARL/AG or LGRL/AGR for the last part. |
| define i32 *@foo() { |
| ; CHECK-CP: .LCP{{.*}}: |
| ; CHECK-CP: .quad x@NTPOFF |
| ; |
| ; CHECK-MAIN-LABEL: foo: |
| ; CHECK-MAIN: ear [[HIGH:%r[0-5]]], %a0 |
| ; CHECK-MAIN: sllg %r2, [[HIGH]], 32 |
| ; CHECK-MAIN-DAG: ear %r2, %a1 |
| ; CHECK-MAIN-DAG: larl %r1, .LCP{{.*}} |
| ; CHECK-MAIN: ag %r2, 0(%r1) |
| ; CHECK-MAIN: br %r14 |
| ret i32 *@x |
| } |
