rust/compiler/rustc_codegen_llvm
Catherine Flores 5a4561749a Add new intrinsic is_constant and optimize pow
Fix overflow check

Make MIRI choose the path randomly and rename the intrinsic

Add back test

Add miri test and make it operate on `ptr`

Define `llvm.is.constant` for primitives

Update MIRI comment and fix test in stage2

Add const eval test

Clarify that both branches must have the same side effects

guaranteed non guarantee

use immediate type instead

Co-Authored-By: Ralf Jung <post@ralfj.de>
2024-01-19 13:46:27 -05:00
..
src Add new intrinsic is_constant and optimize pow 2024-01-19 13:46:27 -05:00
Cargo.toml Update to bitflags 2 in the compiler 2023-12-30 18:17:28 +01:00
messages.ftl warn when using an unstable feature with -Ctarget-feature 2023-11-06 09:44:00 +01:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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.