diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
index 9fe6656fa5d9..f67df7e94b45 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cc
@@ -13,7 +13,6 @@
 
 #include "sanitizer_common.h"
 #include "sanitizer_flags.h"
-#include "sanitizer_libc.h"
 #include "sanitizer_procmaps.h"
 #include "sanitizer_stacktrace.h"
 #include "sanitizer_symbolizer.h"
@@ -35,11 +34,6 @@ uptr StackTrace::GetPreviousInstructionPc(uptr pc) {
 #endif
 }
 
-void StackTrace::CopyFrom(const uptr *src, uptr src_size) {
-  size = Min(src_size, kStackTraceMax);
-  internal_memcpy(trace, src, sizeof(trace[0]) * size);
-}
-
 static void PrintStackFramePrefix(uptr frame_num, uptr pc) {
   Printf("    #%zu 0x%zx", frame_num, pc);
 }
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h
index e7e244aaf5a7..c191d891832f 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h
@@ -37,7 +37,12 @@ struct StackTrace {
   static void PrintStack(const uptr *addr, uptr size, bool symbolize,
                          SymbolizeCallback symbolize_callback);
 
-  void CopyFrom(const uptr *src, uptr src_size);
+  void CopyFrom(const uptr *src, uptr src_size) {
+    size = src_size;
+    if (size > kStackTraceMax) size = kStackTraceMax;
+    for (uptr i = 0; i < size; i++)
+      trace[i] = src[i];
+  }
 
   void Unwind(uptr max_depth, uptr pc, uptr bp, uptr stack_top,
               uptr stack_bottom, bool fast);