[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp PPCTargetAsmInfo.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPCAsmPrinter.cpp updated: 1.227 -> 1.228
PPCTargetAsmInfo.cpp updated: 1.10 -> 1.11
---
Log message:

add support for hidden visibility to darwin/ppc and linux/ppc targets


---
Diffs of the changes:  (+22 -1)

 PPCAsmPrinter.cpp    |   22 +++++++++++++++++++++-
 PPCTargetAsmInfo.cpp |    1 +
 2 files changed, 22 insertions(+), 1 deletion(-)


Index: llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
diff -u llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.227 
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.228
--- llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp:1.227     Thu Dec 21 14:26:09 2006
+++ llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp   Sun Jan 14 00:37:54 2007
@@ -550,6 +550,11 @@
     O << "\t.weak\t" << CurrentFnName << '\n';
     break;
   }
+  
+  if (F->hasHiddenVisibility())
+    if (const char *Directive = TAI->getHiddenDirective())
+      O << Directive << CurrentFnName << "\n";
+  
   EmitAlignment(2, F);
   O << CurrentFnName << ":\n";
 
@@ -608,8 +613,13 @@
     // Check to see if this is a special global used by LLVM, if so, emit it.
     if (EmitSpecialLLVMGlobal(I))
       continue;
-    
+
     std::string name = Mang->getValueName(I);
+
+    if (I->hasHiddenVisibility())
+      if (const char *Directive = TAI->getHiddenDirective())
+        O << Directive << name << "\n";
+    
     Constant *C = I->getInitializer();
     unsigned Size = TD->getTypeSize(C->getType());
     unsigned Align = TD->getPreferredAlignmentLog(I);
@@ -749,6 +759,11 @@
     O << "\t.weak_definition\t" << CurrentFnName << "\n";
     break;
   }
+  
+  if (F->hasHiddenVisibility())
+    if (const char *Directive = TAI->getHiddenDirective())
+      O << Directive << CurrentFnName << "\n";
+  
   EmitAlignment(4, F);
   O << CurrentFnName << ":\n";
 
@@ -840,6 +855,11 @@
       continue;
     
     std::string name = Mang->getValueName(I);
+    
+    if (I->hasHiddenVisibility())
+      if (const char *Directive = TAI->getHiddenDirective())
+        O << Directive << name << "\n";
+    
     Constant *C = I->getInitializer();
     unsigned Size = TD->getTypeSize(C->getType());
     unsigned Align = TD->getPreferredAlignmentLog(I);


Index: llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.10 
llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.11
--- llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.10   Thu Dec 21 14:26:09 2006
+++ llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp        Sun Jan 14 00:37:54 2007
@@ -55,6 +55,7 @@
   StaticDtorsSection = ".mod_term_func";
   UsedDirective = "\t.no_dead_strip\t";
   WeakRefDirective = "\t.weak_reference\t";
+  HiddenDirective = "\t.private_extern\t";
 }
 
 LinuxTargetAsmInfo::LinuxTargetAsmInfo(const PPCTargetMachine &TM)



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