[Clang] Pass -fseparate-named-sections from the driver

[petrhosek]

This is a follow up to #91028.

[llvmbot]

@llvm/pr-subscribers-clang

@llvm/pr-subscribers-clang-driver

Author: Petr Hosek (petrhosek)

Changes

This is a follow up to #91028.

---

Full diff: https://github.com/llvm/llvm-project/pull/91567.diff

1 Files Affected:

• (modified) clang/lib/Driver/ToolChains/Clang.cpp (+2)

diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 0a2ea96de7382..ceb5eb835ddce 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -6116,6 +6116,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
 
   Args.addOptOutFlag(CmdArgs, options::OPT_funique_section_names,
                      options::OPT_fno_unique_section_names);
+  Args.addOptInFlag(CmdArgs, options::OPT_fseparate_named_sections,
+                    options::OPT_fno_separate_named_sections);
   Args.addOptInFlag(CmdArgs, options::OPT_funique_internal_linkage_names,
                     options::OPT_fno_unique_internal_linkage_names);
   Args.addOptInFlag(CmdArgs, options::OPT_funique_basic_block_section_names,

[smithp35]

Code change LGTM.

Although currently trivial, would it be worth adding a Driver test for it. Something like https://github.com/llvm/llvm-project/blob/main/clang/test/Driver/funique-internal-linkage-names.c