[llvm-commits] [llvm] r51458 - /llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp

[Dale Johannesen]

Author: johannes
Date: Thu May 22 19:16:59 2008
New Revision: 51458

URL: http://llvm.org/viewvc/llvm-project?rev=51458&view=rev
Log:
Put const weak stuff in appropriate section on Darwin.
g++.dg/abi/key2.C


Modified:
    llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp

Modified: llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp?rev=51458&r1=51457&r2=51458&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp Thu May 22 19:16:59 2008
@@ -251,7 +251,15 @@
       if (Subtarget->isTargetDarwin()) {
         O << "\t.globl " << name << "\n"
           << TAI->getWeakDefDirective() << name << "\n";
-        SwitchToDataSection("\t.section __DATA,__datacoal_nt,coalesced", I);
+        if (!I->isConstant())
+          SwitchToDataSection("\t.section __DATA,__datacoal_nt,coalesced", I);
+        else {
+          const ArrayType *AT = dyn_cast<ArrayType>(Type);
+          if (AT && AT->getElementType()==Type::Int8Ty)
+            SwitchToDataSection("\t.section __TEXT,__const_coal,coalesced", I);
+          else
+            SwitchToDataSection("\t.section __DATA,__const_coal,coalesced", I);
+        }
       } else if (Subtarget->isTargetCygMing()) {
         std::string SectionName(".section\t.data$linkonce." +
                                 name +