Merge pull request #14959 from kitasuke/shared-string-constant-for-silprinter

diff --git a/lib/SIL/SILPrinter.cpp b/lib/SIL/SILPrinter.cpp
index ab86919..357f728 100644
--- a/lib/SIL/SILPrinter.cpp
+++ b/lib/SIL/SILPrinter.cpp
@@ -2634,7 +2634,7 @@
   }
   
   OS << "\n\nimport Builtin\nimport " << STDLIB_NAME
-     << "\nimport SwiftShims" << "\n\n";
+     << "\nimport " << SWIFT_SHIMS_NAME << "\n\n";
 
   // Print the declarations and types from the associated context (origin module or
   // current file).