Add documentation for top-level items in cranelift-codegen/meta

2019-10-30 17:54:04 -07:00
parent e45c283194
commit f19456640c
10 changed files with 12 additions and 0 deletions
--- a/cranelift/codegen/meta/src/gen_registers.rs
+++ b/cranelift/codegen/meta/src/gen_registers.rs
@@ -1,3 +1,4 @@
+//! Generate the ISA-specific registers.
 use crate::cdsl::isa::TargetIsa;
 use crate::cdsl::regs::{RegBank, RegClass};
 use crate::error;