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rust/compiler/rustc_codegen_ssa
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bors 3824017f8e Auto merge of #86166 - tmiasko:no-alloca-for-zsts, r=nagisa 
Do not emit alloca for ZST locals with multiple assignments

This extends 35566bfd7d to additionally stop emitting unnecessary allocas for zero sized locals that are assigned multiple times.

When rebuilding the standard library with `-Zbuild-std` this reduces the number of locals that require an allocation from 62315 to 61767.
2021-06-21 04:03:51 +00:00
..
src Auto merge of #86166 - tmiasko:no-alloca-for-zsts, r=nagisa 2021-06-21 04:03:51 +00:00
Cargo.toml rustc: Store metadata-in-rlibs in object files 2021-06-04 10:05:20 -07:00
README.md

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.