| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z15 | FileCheck %s |
| ; |
| ; Test that the big offsets are handled by only one AGFI. |
| |
| define void @fun(i64* %Src, i64* %Dst) { |
| ; CHECK-LABEL: fun: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: agfi %r2, 1048576 |
| ; CHECK-NEXT: lg %r0, 0(%r2) |
| ; CHECK-NEXT: stg %r0, 0(%r3) |
| ; CHECK-NEXT: lg %r0, 8(%r2) |
| ; CHECK-NEXT: stg %r0, 0(%r3) |
| ; CHECK-NEXT: br %r14 |
| %S0 = getelementptr i64, i64* %Src, i64 131072 |
| %V0 = load i64, i64* %S0 |
| store volatile i64 %V0, i64* %Dst |
| |
| %S1 = getelementptr i64, i64* %Src, i64 131073 |
| %V1 = load i64, i64* %S1 |
| store volatile i64 %V1, i64* %Dst |
| |
| ret void |
| } |
