diff --git a/compiler/rustc_codegen_ssa/src/traits/intrinsic.rs b/compiler/rustc_codegen_ssa/src/traits/intrinsic.rs
index 9d48e233de6..ccd294d92b2 100644
--- a/compiler/rustc_codegen_ssa/src/traits/intrinsic.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/intrinsic.rs
@@ -5,9 +5,9 @@ use rustc_span::Span;
 use rustc_target::abi::call::FnAbi;
 
 pub trait IntrinsicCallMethods<'tcx>: BackendTypes {
-    /// Remember to add all intrinsics here, in librustc_typeck/check/mod.rs,
-    /// and in libcore/intrinsics.rs; if you need access to any llvm intrinsics,
-    /// add them to librustc_codegen_llvm/context.rs
+    /// Remember to add all intrinsics here, in `compiler/rustc_typeck/src/check/mod.rs`,
+    /// and in `library/core/src/intrinsics.rs`; if you need access to any LLVM intrinsics,
+    /// add them to `compiler/rustc_codegen_llvm/src/context.rs`.
     fn codegen_intrinsic_call(
         &mut self,
         instance: ty::Instance<'tcx>,
diff --git a/compiler/rustc_error_codes/src/error_codes/E0092.md b/compiler/rustc_error_codes/src/error_codes/E0092.md
index e289534bf7a..496174b28ef 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0092.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0092.md
@@ -12,8 +12,8 @@ extern "rust-intrinsic" {
 ```
 
 Please check you didn't make a mistake in the function's name. All intrinsic
-functions are defined in `librustc_codegen_llvm/intrinsic.rs` and in
-`libcore/intrinsics.rs` in the Rust source code. Example:
+functions are defined in `compiler/rustc_codegen_llvm/src/intrinsic.rs` and in
+`library/core/src/intrinsics.rs` in the Rust source code. Example:
 
 ```
 #![feature(intrinsics)]
diff --git a/compiler/rustc_error_codes/src/error_codes/E0093.md b/compiler/rustc_error_codes/src/error_codes/E0093.md
index 8e7de1a9d37..6d58e50ec88 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0093.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0093.md
@@ -17,8 +17,8 @@ fn main() {
 ```
 
 Please check you didn't make a mistake in the function's name. All intrinsic
-functions are defined in `librustc_codegen_llvm/intrinsic.rs` and in
-`libcore/intrinsics.rs` in the Rust source code. Example:
+functions are defined in `compiler/rustc_codegen_llvm/src/intrinsic.rs` and in
+`library/core/src/intrinsics.rs` in the Rust source code. Example:
 
 ```
 #![feature(intrinsics)]
diff --git a/compiler/rustc_mir/src/interpret/terminator.rs b/compiler/rustc_mir/src/interpret/terminator.rs
index d3c0b497a16..00271f227d8 100644
--- a/compiler/rustc_mir/src/interpret/terminator.rs
+++ b/compiler/rustc_mir/src/interpret/terminator.rs
@@ -385,9 +385,9 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
             ty::InstanceDef::Virtual(_, idx) => {
                 let mut args = args.to_vec();
                 // We have to implement all "object safe receivers".  Currently we
-                // support built-in pointers (&, &mut, Box) as well as unsized-self.  We do
+                // support built-in pointers `(&, &mut, Box)` as well as unsized-self.  We do
                 // not yet support custom self types.
-                // Also see librustc_codegen_llvm/abi.rs and librustc_codegen_llvm/mir/block.rs.
+                // Also see `compiler/rustc_codegen_llvm/src/abi.rs` and `compiler/rustc_codegen_ssa/src/mir/block.rs`.
                 let receiver_place = match args[0].layout.ty.builtin_deref(true) {
                     Some(_) => {
                         // Built-in pointer.
diff --git a/compiler/rustc_typeck/src/check/intrinsic.rs b/compiler/rustc_typeck/src/check/intrinsic.rs
index b8230f52444..2ee867c2dd6 100644
--- a/compiler/rustc_typeck/src/check/intrinsic.rs
+++ b/compiler/rustc_typeck/src/check/intrinsic.rs
@@ -106,8 +106,8 @@ pub fn intrinsic_operation_unsafety(intrinsic: Symbol) -> hir::Unsafety {
     }
 }
 
-/// Remember to add all intrinsics here, in librustc_codegen_llvm/intrinsic.rs,
-/// and in libcore/intrinsics.rs
+/// Remember to add all intrinsics here, in `compiler/rustc_codegen_llvm/src/intrinsic.rs`,
+/// and in `library/core/src/intrinsics.rs`.
 pub fn check_intrinsic_type(tcx: TyCtxt<'_>, it: &hir::ForeignItem<'_>) {
     let param = |n| tcx.mk_ty_param(n, Symbol::intern(&format!("P{}", n)));
     let def_id = tcx.hir().local_def_id(it.hir_id).to_def_id();
diff --git a/library/core/src/intrinsics.rs b/library/core/src/intrinsics.rs
index dd9af2d07e7..de4d2efe294 100644
--- a/library/core/src/intrinsics.rs
+++ b/library/core/src/intrinsics.rs
@@ -1,7 +1,7 @@
 //! Compiler intrinsics.
 //!
-//! The corresponding definitions are in `librustc_codegen_llvm/intrinsic.rs`.
-//! The corresponding const implementations are in `librustc_mir/interpret/intrinsics.rs`
+//! The corresponding definitions are in `compiler/rustc_codegen_llvm/src/intrinsic.rs`.
+//! The corresponding const implementations are in `compiler/rustc_mir/src/interpret/intrinsics.rs`
 //!
 //! # Const intrinsics
 //!
@@ -10,7 +10,7 @@
 //!
 //! In order to make an intrinsic usable at compile-time, one needs to copy the implementation
 //! from https://github.com/rust-lang/miri/blob/master/src/shims/intrinsics.rs to
-//! `librustc_mir/interpret/intrinsics.rs` and add a
+//! `compiler/rustc_mir/src/interpret/intrinsics.rs` and add a
 //! `#[rustc_const_unstable(feature = "foo", issue = "01234")]` to the intrinsic.
 //!
 //! If an intrinsic is supposed to be used from a `const fn` with a `rustc_const_stable` attribute,
diff --git a/library/panic_unwind/src/seh.rs b/library/panic_unwind/src/seh.rs
index eca169373f3..5597bbb93d2 100644
--- a/library/panic_unwind/src/seh.rs
+++ b/library/panic_unwind/src/seh.rs
@@ -175,7 +175,7 @@ pub struct _TypeDescriptor {
 // to be able to catch Rust panics by simply declaring a `struct rust_panic`.
 //
 // When modifying, make sure that the type name string exactly matches
-// the one used in src/librustc_codegen_llvm/intrinsic.rs.
+// the one used in `compiler/rustc_codegen_llvm/src/intrinsic.rs`.
 const TYPE_NAME: [u8; 11] = *b"rust_panic\0";
 
 static mut THROW_INFO: _ThrowInfo = _ThrowInfo {