1 files changed, 6 insertions, 0 deletions
diff --git a/lld/COFF/Driver.cpp b/lld/COFF/Driver.cpp
index 6dacac53189..02b4abf628b 100644
--- a/lld/COFF/Driver.cpp
+++ b/lld/COFF/Driver.cpp
@@ -1102,6 +1102,12 @@ void LinkerDriver::link(ArrayRef<const char *> ArgsArr) {
   for (auto *Arg : Args.filtered(OPT_merge))
     parseMerge(Arg->getValue());
 
+  // Add default section merging rules after user rules. User rules take
+  // precedence, but we will emit a warning if there is a conflict.
+  parseMerge(".idata=.rdata");
+  parseMerge(".didat=.rdata");
+  parseMerge(".edata=.rdata");
+
   // Handle /section
   for (auto *Arg : Args.filtered(OPT_section))
     parseSection(Arg->getValue());