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e1c1d0f8c2
rust/compiler/rustc_codegen_llvm
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flip1995 e1c1d0f8c2
Add llvm.type.checked.load intrinsic 
Add the intrinsic

declare {i8*, i1} @llvm.type.checked.load(i8* %ptr, i32 %offset, metadata %type)

This is used in the VFE optimization when lowering loading functions
from vtables to LLVM IR. The `metadata` is used to map the function to
all vtables this function could belong to. This ensures that functions
from vtables that might be used somewhere won't get removed.
2022-06-14 14:50:52 +02:00
..
src Add llvm.type.checked.load intrinsic 2022-06-14 14:50:52 +02:00
Cargo.toml debuginfo: Simplify TypeMap used during LLVM debuginfo generation. 2022-02-21 13:03:36 +01:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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.