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05ccc49a44
Add support for Arm64EC inline assembly (as unstable) Compiler support for Arm64EC assembly mostly reuses the existing AArch64 support, except that it needs to block registers that are not permitted: <https://learn.microsoft.com/en-us/windows/arm/arm64ec-abi#register-mapping-and-blocked-registers> For assembly authors there are several caveats and differences that need to be considered, I've provided documentation for this as part of the "Standard Library Support" PR: <https://github.com/rust-lang/rust/pull/123144/files#diff-6b08532480943c8b82f5dbda7ee1521afa74c9f626466aeb308dfa6956397edd> r? rust-lang/compiler |
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| Cargo.toml | ||
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| README.md | ||
The codegen crate contains the code to convert from MIR into LLVM IR,
and then from LLVM IR into machine code. In general it contains code
that runs towards the end of the compilation process.
For more information about how codegen works, see the rustc dev guide.