commit eb83dfde66b4614fe48a572ea2ee1d7b91bcbc19
author Evan Cheng <evan.cheng@apple.com> Thu Dec 04 01:56:50 2008 +0000
committer Evan Cheng <evan.cheng@apple.com> Thu Dec 04 01:56:50 2008 +0000
tree 5447306745bb5aa1c97da48e0ad5a70db2269841
parent 6a9041e5ca9bdf2c1b586a7b2c6488374b39be74

Visibility hidden GVs do not require extra load of symbol address from the GOT or non-lazy-ptr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60519 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86Subtarget.cpp

diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index c17f2dc..0e79132 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -40,6 +40,9 @@
   if (TM.getRelocationModel() != Reloc::Static &&
       TM.getCodeModel() != CodeModel::Large) {
     if (isTargetDarwin()) {
+      if (GV->hasHiddenVisibility())
+        // Extra load is not needed for symbols with hidden visibility.
+        return false;
       return (!isDirectCall &&
               (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage() ||
                GV->hasCommonLinkage() ||