Auto merge of #128707 - matthiaskrgr:rollup-63klywk, r=matthiaskrgr

Rollup of 5 pull requests

Successful merges:

 - #122049 (Promote riscv64gc-unknown-linux-musl to tier 2)
 - #128580 (Use `ParamEnv::reveal_all` in CFI)
 - #128688 (custom MIR: add support for tail calls)
 - #128694 (Normalize when equating `dyn` tails in MIR borrowck)
 - #128697 (interpret: move nullary-op evaluation into operator.rs)

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

Author: bors

src/intrinsics/mod.rs

@@ -33,7 +33,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
         let this = self.eval_context_mut();
 
         // See if the core engine can handle this intrinsic.
-        if this.emulate_intrinsic(instance, args, dest, ret)? {
+        if this.eval_intrinsic(instance, args, dest, ret)? {
             return Ok(None);
         }
         let intrinsic_name = this.tcx.item_name(instance.def_id());