xref: /llvm-project/llvm/test/CodeGen/BPF/addr-space-gep-chain.ll (revision 2aacb56e8361213c1bd69c2ceafdea3aa0ca9125)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
2; RUN: opt --bpf-check-and-opt-ir -S -mtriple=bpf-pc-linux < %s | FileCheck %s
3
4define void @test(ptr addrspace(1) %p) {
5; CHECK-LABEL: define void @test(
6; CHECK-SAME:    ptr addrspace(1) [[P:%.*]]) {
7; CHECK-NEXT:  entry:
8; CHECK-NEXT:    [[P1:%.*]] = addrspacecast ptr addrspace(1) [[P]] to ptr
9; CHECK-NEXT:    [[A2:%.*]] = getelementptr inbounds i8, ptr [[P1]], i64 8
10; CHECK-NEXT:    [[B3:%.*]] = getelementptr inbounds i8, ptr [[A2]], i64 16
11; CHECK-NEXT:    [[C4:%.*]] = getelementptr inbounds i8, ptr [[B3]], i64 24
12; CHECK-NEXT:    [[D5:%.*]] = getelementptr inbounds i8, ptr [[C4]], i64 32
13; CHECK-NEXT:    store i64 11, ptr [[C4]], align 8
14; CHECK-NEXT:    store i64 22, ptr [[D5]], align 8
15; CHECK-NEXT:    ret void
16;
17entry:
18  %a = getelementptr inbounds i8, ptr addrspace(1) %p, i64 8
19  %b = getelementptr inbounds i8, ptr addrspace(1) %a, i64 16
20  %c = getelementptr inbounds i8, ptr addrspace(1) %b, i64 24
21  %d = getelementptr inbounds i8, ptr addrspace(1) %c, i64 32
22  store i64 11, ptr addrspace(1) %c, align 8
23  store i64 22, ptr addrspace(1) %d, align 8
24  ret void
25}
26