rust/compiler/rustc_codegen_ssa at 1b7609cf1cb04d5dc480375f8addd357e5fa83aa - rust

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Jonathan Brouwer 8edd846028 Rollup merge of #156472 - stephenduong1004:print-stats-json, r=nikomatsakis

Add support for Zprint-codegen-stats-json

Add a flag `-Zprint-codegen-stats-json=<file>` to collect and write LLVM statistics in JSON format. It makes use of the function `llvm::PrintStatisticsJSON` in LLVM.

The flag currently only obtains LLVM statistics for now, but could be used to collect more front-end statistics in the future.

2026-05-13 11:46:37 +02:00

src

Rollup merge of #156472 - stephenduong1004:print-stats-json, r=nikomatsakis

2026-05-13 11:46:37 +02:00

Cargo.toml

Port rustc_expected_cgu_reuse to the new attribute parser

2026-02-10 10:10:38 +01:00

README.md

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README.md

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