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Victor Zverovich
2024-12-25 07:44:58 -08:00
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@ -15,11 +15,13 @@
- Improved debug codegen and reduced the number of template instantiations when - Improved debug codegen and reduced the number of template instantiations when
passing formatting arguments. For example, unoptimized binary code size for passing formatting arguments. For example, unoptimized binary code size for
`fmt::print("{}", 42)` was reduced by ~40% on GCC and ~60% on clang (x86-64). `fmt::print("{}", 42)` was reduced by ~40% on GCC and ~60% on clang (x86-64).
GCC: GCC:
- Before: 161 instructions of which 106 are in reusable functions - Before: 161 instructions of which 105 are in reusable functions
([godbolt](https://www.godbolt.org/z/s9bGoo4ze)). ([godbolt](https://www.godbolt.org/z/s9bGoo4ze)).
- After: 116 instructions of which 60 are in reusable functions - After: 116 instructions of which 60 are in reusable functions
([godbolt](https://www.godbolt.org/z/r7GGGxMs6)). ([godbolt](https://www.godbolt.org/z/r7GGGxMs6)).
Clang: Clang:
- Before: 310 instructions of which 251 are in reusable functions - Before: 310 instructions of which 251 are in reusable functions
([godbolt](https://www.godbolt.org/z/Ts88b7M9o)). ([godbolt](https://www.godbolt.org/z/Ts88b7M9o)).