Add 64-bit check

Author: jakeegan

clang/test/Driver/aix-print-runtime-dir.c

@@ -17,10 +17,15 @@
 // RUN:      | FileCheck --check-prefix=PRINT-RUNTIME-DIR64-PER-TARGET %s
 
 // RUN: %clang -print-runtime-dir --target=powerpc-ibm-aix-unknown \
-// RUN:        -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir\
-// RUN:      | FileCheck --check-prefix=PRINT-RUNTIME-DIR-UNKNOWN-ENV %s
+// RUN:        -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:      | FileCheck --check-prefix=PRINT-RUNTIME-DIR32-UNKNOWN-ENV %s
+
+// RUN: %clang -print-runtime-dir --target=powerpc64-ibm-aix-unknown \
+// RUN:        -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:      | FileCheck --check-prefix=PRINT-RUNTIME-DIR64-UNKNOWN-ENV %s 
 
 // PRINT-RUNTIME-DIR: lib{{/|\\}}aix{{$}}
 // PRINT-RUNTIME-DIR32-PER-TARGET: lib{{/|\\}}powerpc-ibm-aix{{$}}
 // PRINT-RUNTIME-DIR64-PER-TARGET: lib{{/|\\}}powerpc64-ibm-aix{{$}}
-// PRINT-RUNTIME-DIR-UNKNOWN-ENV: lib{{/|\\}}powerpc-ibm-aix
+// PRINT-RUNTIME-DIR32-UNKNOWN-ENV: lib{{/|\\}}powerpc-ibm-aix
+// PRINT-RUNTIME-DIR64-UNKNOWN-ENV: lib{{/|\\}}powerpc64-ibm-aix