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| author | Mehdi Amini <joker.eph@gmail.com> | 2021-07-15 23:52:44 +0000 |
|---|---|---|
| committer | Mehdi Amini <joker.eph@gmail.com> | 2021-07-16 03:33:20 +0000 |
| commit | 42f588f39c5ce6f521e3709b8871d1fdd076292f (patch) | |
| tree | 5ad9009fe09e82045e3a57cf39167e223ab00a27 /llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp | |
| parent | b4c93ece8e4f6e98a15daca10c8a3db33cf8c195 (diff) | |
| download | llvm-42f588f39c5ce6f521e3709b8871d1fdd076292f.zip llvm-42f588f39c5ce6f521e3709b8871d1fdd076292f.tar.gz llvm-42f588f39c5ce6f521e3709b8871d1fdd076292f.tar.bz2 | |
Use ManagedStatic and lazy initialization of cl::opt in libSupport to make it free of global initializer
We can build it with -Werror=global-constructors now. This helps
in situation where libSupport is embedded as a shared library,
potential with dlopen/dlclose scenario, and when command-line
parsing or other facilities may not be involved. Avoiding the
implicit construction of these cl::opt can avoid double-registration
issues and other kind of behavior.
Reviewed By: lattner, jpienaar
Differential Revision: https://reviews.llvm.org/D105959
Diffstat (limited to 'llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp')
| -rw-r--r-- | llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp index 1180e02..a324ff7 100644 --- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp +++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp @@ -623,7 +623,8 @@ int main(int argc, char **argv) { llvm::InitializeAllTargetInfos(); llvm::InitializeAllTargetMCs(); - HideUnrelatedOptions({&DwarfDumpCategory, &SectionCategory, &ColorCategory}); + HideUnrelatedOptions( + {&DwarfDumpCategory, &SectionCategory, &getColorCategory()}); cl::ParseCommandLineOptions( argc, argv, "pretty-print DWARF debug information in object files" |