compiler_blacklist_versions perf fix for gcc-4.2 too

_resources/port1.0/group/compiler_blacklist_versions-1.0.tcl

@@ -122,13 +122,18 @@ proc compiler_blacklist_versions._get_compiler_version {compiler} {
             set re {clang(?:_.*)?-([0-9.]+)}
         }
         llvm-gcc-4.2 {
-            if {${os.major} > 15 || [vercmp $xcodeversion 5.0] >= 0 || [vercmp $xcodeversion 3.1] < 0} {
+            if {${os.major} > 12 || [vercmp $xcodeversion 5.0] >= 0 || [vercmp $xcodeversion 3.1] < 0} {
                 return ""
             }
             set re {LLVM build ([0-9.]+)}
         }
+        gcc-4.2 {
+            if {${os.major} > 11 || [vercmp $xcodeversion 4.2] >= 0} {
+                return ""
+            }
+            set re {build ([0-9.]+)}
+        }
         gcc-4.0 -
-        gcc-4.2 -
         apple-gcc-4.2 {
             set re {build ([0-9.]+)}
         }