| Ulrich Weigand | 9e3577f | 2013-05-06 16:17:29 +0000 | [diff] [blame] | 1 | ; Test 64-bit atomic loads. |
| 2 | ; |
| 3 | ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s |
| 4 | |
| Richard Sandiford | bef3d7a | 2013-12-10 10:49:34 +0000 | [diff] [blame^] | 5 | define i64 @f1(i64 *%src) { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 6 | ; CHECK-LABEL: f1: |
| Richard Sandiford | bef3d7a | 2013-12-10 10:49:34 +0000 | [diff] [blame^] | 7 | ; CHECK: bcr 1{{[45]}}, %r0 |
| 8 | ; CHECK: lg %r2, 0(%r2) |
| Ulrich Weigand | 9e3577f | 2013-05-06 16:17:29 +0000 | [diff] [blame] | 9 | ; CHECK: br %r14 |
| 10 | %val = load atomic i64 *%src seq_cst, align 8 |
| 11 | ret i64 %val |
| 12 | } |