| Duncan P. N. Exon Smith | c742e3a | 2015-01-07 21:32:27 +0000 | [diff] [blame] | 1 | ; RUN: llvm-link %s %S/Inputs/module-flags-dont-change-others.ll -S -o - | FileCheck %s |
| 2 | |
| 3 | ; Test that module-flag linking doesn't change other metadata. In particular, |
| 4 | ; !named should still point at the unmodified tuples (!3, !4, and !5) that |
| 5 | ; happen to also serve as module flags. |
| 6 | |
| 7 | ; CHECK: !named = !{!0, !1, !2, !3, !4, !5} |
| 8 | ; CHECK: !llvm.module.flags = !{!6, !7, !8} |
| 9 | !named = !{!0, !1, !2, !3, !4, !5} |
| 10 | !llvm.module.flags = !{!3, !4, !5} |
| 11 | |
| 12 | ; CHECK: !0 = !{} |
| 13 | ; CHECK: !1 = !{!0} |
| 14 | ; CHECK: !2 = !{!0, !1} |
| 15 | ; CHECK: !3 = !{i32 1, !"foo", i32 927} |
| 16 | ; CHECK: !4 = !{i32 5, !"bar", !0} |
| 17 | ; CHECK: !5 = !{i32 6, !"baz", !1} |
| 18 | ; CHECK: !6 = !{i32 4, !"foo", i32 37} |
| 19 | ; CHECK: !7 = !{i32 5, !"bar", !1} |
| 20 | ; CHECK: !8 = !{i32 6, !"baz", !2} |
| 21 | !0 = !{} |
| 22 | !1 = !{!0} |
| 23 | !2 = !{!0, !1} |
| 24 | !3 = !{i32 1, !"foo", i32 927} |
| 25 | !4 = !{i32 5, !"bar", !0} |
| 26 | !5 = !{i32 6, !"baz", !1} |