| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z16 | FileCheck %s |
| ; |
| ; Test that SystemZTargetLowering::combineSTORE() does not crash on a |
| ; truncated immediate. |
| |
| @G1 = external global i64, align 8 |
| @G2 = external global i64, align 8 |
| |
| define void @func_5(ptr %Dst) { |
| ; CHECK-LABEL: func_5: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lgrl %r1, G2@GOT |
| ; CHECK-NEXT: llihl %r0, 50 |
| ; CHECK-NEXT: oill %r0, 2 |
| ; CHECK-NEXT: stg %r0, 0(%r1) |
| ; CHECK-NEXT: lgrl %r1, G1@GOT |
| ; CHECK-NEXT: stg %r0, 0(%r1) |
| ; CHECK-NEXT: mvhi 0(%r2), 2 |
| ; CHECK-NEXT: br %r14 |
| store i64 214748364802, ptr @G2, align 8 |
| store i64 214748364802, ptr @G1, align 8 |
| %1 = load i32, ptr getelementptr inbounds (i8, ptr @G1, i64 4), align 4 |
| store i32 %1, ptr %Dst, align 4 |
| ret void |
| } |
