[llvm] [llvm-size] Add -z option for Mach-O to exclude __PAGEZERO size. (PR #159574)

[James Henderson via llvm-commits]

================
@@ -333,7 +336,9 @@ static void printDarwinSegmentSizes(MachOObjectFile *MachO) {
         }
       } else {
         StringRef SegmentName = StringRef(Seg.segname);
-        if (SegmentName == "__TEXT")
+        if (SkipPageZero && SegmentName == "__PAGEZERO")
----------------
jh7370 wrote:

Ditto.

https://github.com/llvm/llvm-project/pull/159574