2 files changed, 10 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/ffi.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/ffi.rs
index cabdd310d1f..d7a4f105f3c 100644
--- a/compiler/rustc_codegen_llvm/src/coverageinfo/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/coverageinfo/ffi.rs
@@ -1,5 +1,5 @@
 use rustc_middle::mir::coverage::{
-    CodeRegion, ConditionInfo, CounterId, CovTerm, DecisionInfo, ExpressionId, MappingKind,
+    ConditionInfo, CounterId, CovTerm, DecisionInfo, ExpressionId, MappingKind, SourceRegion,
 };
 
 /// Must match the layout of `LLVMRustCounterKind`.
@@ -236,9 +236,10 @@ impl CounterMappingRegion {
     pub(crate) fn from_mapping(
         mapping_kind: &MappingKind,
         local_file_id: u32,
-        code_region: &CodeRegion,
+        source_region: &SourceRegion,
     ) -> Self {
-        let &CodeRegion { file_name: _, start_line, start_col, end_line, end_col } = code_region;
+        let &SourceRegion { file_name: _, start_line, start_col, end_line, end_col } =
+            source_region;
         match *mapping_kind {
             MappingKind::Code(term) => Self::code_region(
                 Counter::from_term(term),
diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/map_data.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/map_data.rs
index 44eafab6060..5ed640b840e 100644
--- a/compiler/rustc_codegen_llvm/src/coverageinfo/map_data.rs
+++ b/compiler/rustc_codegen_llvm/src/coverageinfo/map_data.rs
@@ -2,8 +2,8 @@ use rustc_data_structures::captures::Captures;
 use rustc_data_structures::fx::FxIndexSet;
 use rustc_index::bit_set::BitSet;
 use rustc_middle::mir::coverage::{
-    CodeRegion, CounterId, CovTerm, Expression, ExpressionId, FunctionCoverageInfo, Mapping,
-    MappingKind, Op,
+    CounterId, CovTerm, Expression, ExpressionId, FunctionCoverageInfo, Mapping, MappingKind, Op,
+    SourceRegion,
 };
 use rustc_middle::ty::Instance;
 use rustc_span::Symbol;
@@ -201,7 +201,7 @@ impl<'tcx> FunctionCoverage<'tcx> {
 
     /// Returns an iterator over all filenames used by this function's mappings.
     pub(crate) fn all_file_names(&self) -> impl Iterator<Item = Symbol> + Captures<'_> {
-        self.function_coverage_info.mappings.iter().map(|mapping| mapping.code_region.file_name)
+        self.function_coverage_info.mappings.iter().map(|mapping| mapping.source_region.file_name)
     }
 
     /// Convert this function's coverage expression data into a form that can be
@@ -230,12 +230,12 @@ impl<'tcx> FunctionCoverage<'tcx> {
     /// that will be used by `mapgen` when preparing for FFI.
     pub(crate) fn counter_regions(
         &self,
-    ) -> impl Iterator<Item = (MappingKind, &CodeRegion)> + ExactSizeIterator {
+    ) -> impl Iterator<Item = (MappingKind, &SourceRegion)> + ExactSizeIterator {
         self.function_coverage_info.mappings.iter().map(move |mapping| {
-            let Mapping { kind, code_region } = mapping;
+            let Mapping { kind, source_region } = mapping;
             let kind =
                 kind.map_terms(|term| if self.is_zero_term(term) { CovTerm::Zero } else { term });
-            (kind, code_region)
+            (kind, source_region)
         })
     }