2 files changed, 4 insertions, 4 deletions
diff --git a/lld/COFF/ICF.cpp b/lld/COFF/ICF.cpp
index 3b7cc424f0a..aa080958fe1 100644
--- a/lld/COFF/ICF.cpp
+++ b/lld/COFF/ICF.cpp
@@ -193,9 +193,9 @@ void ICF::forEachClass(std::function<void(size_t, size_t)> Fn) {
   size_t NumShards = 256;
   size_t Step = Chunks.size() / NumShards;
   for_each_n(parallel::par, size_t(0), NumShards, [&](size_t I) {
-    forEachClassRange(I * Step, (I + 1) * Step, Fn);
+    size_t End = (I == NumShards - 1) ? Chunks.size() : (I + 1) * Step;
+    forEachClassRange(I * Step, End, Fn);
   });
-  forEachClassRange(Step * NumShards, Chunks.size(), Fn);
 }
 
 // Merge identical COMDAT sections.
diff --git a/lld/ELF/ICF.cpp b/lld/ELF/ICF.cpp
index 3722d4e3ed2..419ae681632 100644
--- a/lld/ELF/ICF.cpp
+++ b/lld/ELF/ICF.cpp
@@ -326,9 +326,9 @@ void ICF<ELFT>::forEachClass(std::function<void(size_t, size_t)> Fn) {
   size_t NumShards = 256;
   size_t Step = Sections.size() / NumShards;
   parallelForEachN(0, NumShards, [&](size_t I) {
-    forEachClassRange(I * Step, (I + 1) * Step, Fn);
+    size_t End = (I == NumShards - 1) ? Sections.size() : (I + 1) * Step;
+    forEachClassRange(I * Step, End, Fn);
   });
-  forEachClassRange(Step * NumShards, Sections.size(), Fn);
   ++Cnt;
 }