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Antoni Boucher 2023-12-21 11:18:11 -05:00
parent 9131ece832
commit a53495ab45
1 changed files with 2 additions and 0 deletions
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src/lib.rs
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@ -4,6 +4,7 @@
* TODO(antoyo): support LTO (gcc's equivalent to Full LTO is -flto -flto-partition=one — https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html). * TODO(antoyo): support LTO (gcc's equivalent to Full LTO is -flto -flto-partition=one — https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html).
* For Thin LTO, this might be helpful: * For Thin LTO, this might be helpful:
* In gcc 4.6 -fwhopr was removed and became default with -flto. The non-whopr path can still be executed via -flto-partition=none. * In gcc 4.6 -fwhopr was removed and became default with -flto. The non-whopr path can still be executed via -flto-partition=none.
* Or the new incremental LTO?
* *
* Maybe some missing optizations enabled by rustc's LTO is in there: https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html * Maybe some missing optizations enabled by rustc's LTO is in there: https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
* Like -fipa-icf (should be already enabled) and maybe -fdevirtualize-at-ltrans. * Like -fipa-icf (should be already enabled) and maybe -fdevirtualize-at-ltrans.
@ -29,6 +30,7 @@
#![warn(unused_lifetimes)] #![warn(unused_lifetimes)]
#![deny(rustc::untranslatable_diagnostic)] #![deny(rustc::untranslatable_diagnostic)]
#![deny(rustc::diagnostic_outside_of_impl)] #![deny(rustc::diagnostic_outside_of_impl)]
#![deny(clippy::pattern_type_mismatch)]
extern crate rustc_apfloat; extern crate rustc_apfloat;
extern crate rustc_ast; extern crate rustc_ast;