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Diffstat (limited to 'test/Linker/module-flags-dont-change-others.ll')
| -rw-r--r-- | test/Linker/module-flags-dont-change-others.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Linker/module-flags-dont-change-others.ll b/test/Linker/module-flags-dont-change-others.ll new file mode 100644 index 0000000..4cc9f39 --- /dev/null +++ b/test/Linker/module-flags-dont-change-others.ll @@ -0,0 +1,26 @@ +; RUN: llvm-link %s %S/Inputs/module-flags-dont-change-others.ll -S -o - | FileCheck %s + +; Test that module-flag linking doesn't change other metadata. In particular, +; !named should still point at the unmodified tuples (!3, !4, and !5) that +; happen to also serve as module flags. + +; CHECK: !named = !{!0, !1, !2, !3, !4, !5} +; CHECK: !llvm.module.flags = !{!6, !7, !8} +!named = !{!0, !1, !2, !3, !4, !5} +!llvm.module.flags = !{!3, !4, !5} + +; CHECK: !0 = !{} +; CHECK: !1 = !{!0} +; CHECK: !2 = !{!0, !1} +; CHECK: !3 = !{i32 1, !"foo", i32 927} +; CHECK: !4 = !{i32 5, !"bar", !0} +; CHECK: !5 = !{i32 6, !"baz", !1} +; CHECK: !6 = !{i32 4, !"foo", i32 37} +; CHECK: !7 = !{i32 5, !"bar", !1} +; CHECK: !8 = !{i32 6, !"baz", !2} +!0 = !{} +!1 = !{!0} +!2 = !{!0, !1} +!3 = !{i32 1, !"foo", i32 927} +!4 = !{i32 5, !"bar", !0} +!5 = !{i32 6, !"baz", !1} |