Auto merge of #124271 - GuillaumeGomez:rollup-7st9wd7, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #115913 (checked_ilog: improve performance)
 - #124178 ([cleanup] [llvm backend] Prevent creating the same `Instance::mono` multiple times)
 - #124183 (Stop taking `ParamTy`/`ParamConst`/`EarlyParamRegion`/`AliasTy` by ref)
 - #124217 (coverage: Prepare for improved branch coverage)
 - #124230 (Stabilize generic `NonZero`.)
 - #124252 (Improve ICE message for forbidden dep-graph reads.)
 - #124268 (Update books)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/bin/miri.rs

@@ -1,4 +1,3 @@
-#![feature(generic_nonzero)]
 #![feature(rustc_private, stmt_expr_attributes)]
 #![allow(
     clippy::manual_range_contains,

src/lib.rs

@@ -2,7 +2,6 @@
 #![feature(cell_update)]
 #![feature(const_option)]
 #![feature(float_gamma)]
-#![feature(generic_nonzero)]
 #![feature(map_try_insert)]
 #![feature(never_type)]
 #![feature(try_blocks)]