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| author | Gabriel Majeri <gabriel.majeri6@gmail.com> | 2018-09-26 19:19:55 +0300 |
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| committer | Gabriel Majeri <gabriel.majeri6@gmail.com> | 2018-10-11 21:11:00 +0300 |
| commit | 6009da079419c9693fe4965ecacbd473c2553173 (patch) | |
| tree | 6d57deb8d993023a394c62d3fcc23cdd84319453 /src/libsyntax/parse | |
| parent | 2243fabd8f25c46a4a76199f10a2cd9adbb5c418 (diff) | |
| download | rust-6009da079419c9693fe4965ecacbd473c2553173.tar.gz rust-6009da079419c9693fe4965ecacbd473c2553173.zip | |
Support for disabling the PLT on ELF targets
Disable the PLT where possible to improve performance for indirect calls into shared libraries. This optimization is enabled by default where possible. - Add the `NonLazyBind` attribute to `rustllvm`: This attribute informs LLVM to skip PLT calls in codegen. - Disable PLT unconditionally: Apply the `NonLazyBind` attribute on every function. - Only enable no-plt when full relro is enabled: Ensures we only enable it when we have linker support. - Add `-Z plt` as a compiler option
Diffstat (limited to 'src/libsyntax/parse')
0 files changed, 0 insertions, 0 deletions