xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/atomic-load-03.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1; Test 32-bit atomic loads.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
4
5define i32 @f1(i32 *%src) {
6; CHECK-LABEL: f1:
7; CHECK: bcr 1{{[45]}}, %r0
8; CHECK: l %r2, 0(%r2)
9; CHECK: br %r14
10  %val = load atomic i32 , i32 *%src seq_cst, align 4
11  ret i32 %val
12}
13