diff --git a/compiler-rt/lib/asan/asan_globals.cpp b/compiler-rt/lib/asan/asan_globals.cpp
--- a/compiler-rt/lib/asan/asan_globals.cpp
+++ b/compiler-rt/lib/asan/asan_globals.cpp
@@ -92,6 +92,10 @@
   if (info.line != 0) {
     Report("  location: name=%s, %d\n", info.file, static_cast<int>(info.line));
   }
+  else if (g.gcc_location != 0) {
+    // Fallback to Global::gcc_location
+    Report("  location: name=%s, %d\n", g.gcc_location->filename, g.gcc_location->line_no);
+  }
 }
 
 static u32 FindRegistrationSite(const Global *g) {
@@ -302,6 +306,11 @@
 
   if (info.line != 0) {
     str->append("%s:%d", info.file, static_cast<int>(info.line));
+  } else if (g.gcc_location != 0) {
+    // Fallback to Global::gcc_location
+    str->append("%s", g.gcc_location->filename ? g.gcc_location->filename : g.module_name);
+    if (g.gcc_location->line_no) str->append(":%d", g.gcc_location->line_no);
+    if (g.gcc_location->column_no) str->append(":%d", g.gcc_location->column_no);
   } else {
     str->append("%s", g.module_name);
   }
diff --git a/compiler-rt/lib/asan/asan_interface_internal.h b/compiler-rt/lib/asan/asan_interface_internal.h
--- a/compiler-rt/lib/asan/asan_interface_internal.h
+++ b/compiler-rt/lib/asan/asan_interface_internal.h
@@ -53,9 +53,10 @@
     const char *module_name; // Module name as a C string. This pointer is a
                              // unique identifier of a module.
     uptr has_dynamic_init;   // Non-zero if the global has dynamic initializer.
-    uptr windows_padding;    // TODO: Figure out how to remove this padding
-                             // that's simply here to make the MSVC incremental
-                             // linker happy...
+    __asan_global_source_location *gcc_location;  // Source location of a global,
+                                                  // used by GCC compiler. LLVM uses
+                                                  // llvm-symbolizer that relies
+                                                  // on DWARF debugging info.
     uptr odr_indicator;      // The address of the ODR indicator symbol.
   };