Auto merge of #123385 - matthiaskrgr:rollup-v69vjbn, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #123198 (Add fn const BuildHasherDefault::new)
 - #123226 (De-LLVM the unchecked shifts [MCP#693])
 - #123302 (Make sure to insert `Sized` bound first into clauses list)
 - #123348 (rustdoc: add a couple of regression tests)
 - #123362 (Check that nested statics in thread locals are duplicated per thread.)
 - #123368 (CFI: Support non-general coroutines)
 - #123375 (rustdoc: synthetic auto trait impls: accept unresolved region vars for now)
 - #123378 (Update sysinfo to 0.30.8)

Failed merges:

 - #123349 (Fix capture analysis for by-move closure bodies)

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

1 files changed, 5 insertions, 7 deletions

diff --git a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
index f6596980f4a..0e4018e44b7 100644
--- a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
@@ -3,7 +3,7 @@ use super::place::PlaceRef;
 use super::{FunctionCx, LocalRef};
 
 use crate::base;
-use crate::common::{self, IntPredicate};
+use crate::common::IntPredicate;
 use crate::traits::*;
 use crate::MemFlags;
 
@@ -861,14 +861,12 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     bx.inbounds_gep(llty, lhs, &[rhs])
                 }
             }
-            mir::BinOp::Shl => common::build_masked_lshift(bx, lhs, rhs),
-            mir::BinOp::ShlUnchecked => {
-                let rhs = base::cast_shift_expr_rhs(bx, lhs, rhs);
+            mir::BinOp::Shl | mir::BinOp::ShlUnchecked => {
+                let rhs = base::build_shift_expr_rhs(bx, lhs, rhs, op == mir::BinOp::ShlUnchecked);
                 bx.shl(lhs, rhs)
             }
-            mir::BinOp::Shr => common::build_masked_rshift(bx, input_ty, lhs, rhs),
-            mir::BinOp::ShrUnchecked => {
-                let rhs = base::cast_shift_expr_rhs(bx, lhs, rhs);
+            mir::BinOp::Shr | mir::BinOp::ShrUnchecked => {
+                let rhs = base::build_shift_expr_rhs(bx, lhs, rhs, op == mir::BinOp::ShrUnchecked);
                 if is_signed { bx.ashr(lhs, rhs) } else { bx.lshr(lhs, rhs) }
             }
             mir::BinOp::Ne