[compiler-rt] Add -fPIE to compiler-rt profile test lit.cfg

We disable PIE default in
intel@a9ac167,
the test that use -shared is failing due to it.
Add -fPIE to sync with llorg default.

compiler-rt/test/profile/lit.cfg.py

@@ -194,7 +194,7 @@ def exclude_unsupported_files_for_aix(dirname):
     config.unsupported = True
 
 config.substitutions.append(
-    ("%shared_lib_flag", "-dynamiclib" if (config.host_os == "Darwin") else "-shared")
+    ("%shared_lib_flag", "-dynamiclib" if (config.host_os == "Darwin") else "-shared -fPIE") # INTEL
 )
 
 if config.host_os in ["AIX"]: