Remove replacements and comments no longer needed

Author: LegNeato

crates/rustc_codegen_spirv/src/linker/mod.rs

@@ -19,7 +19,6 @@ mod zombies;
 use std::borrow::Cow;
 
 use crate::codegen_cx::{ModuleOutputType, SpirvMetadata};
-// Note: SrcLocDecoration and ZombieDecoration are stripped in link.rs after validation
 use crate::custom_insts;
 use either::Either;
 use rspirv::binary::Assemble;

tests/compiletests/ui/lang/core/ref/member_ref_arg-broken.rs

@@ -4,8 +4,6 @@
 
 // build-fail
 // normalize-stderr-test     "ref/member_ref_arg-broken\.[^`]*" -> "ref/member_ref_arg-broken"
-// normalize-stderr-test     "38\[%38\]" -> "$$ID[%$$ID]"
-// normalize-stderr-test     "'38'" -> "'$$ID[%$$ID]'"
 
 use spirv_std::spirv;