implement DarwinTargetAsmInfo::getSectionForFunction, use it when outputting
function bodies


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30733 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 4868b68..252109a 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -422,19 +422,17 @@
 
   // Print out labels for the function.
   const Function *F = MF.getFunction();
+  SwitchToTextSection(TAI->getSectionForFunction(*F), F);
+  
   switch (F->getLinkage()) {
   default: assert(0 && "Unknown linkage type!");
   case Function::InternalLinkage:  // Symbols default to internal.
-    SwitchToTextSection("\t.text", F);
     break;
   case Function::ExternalLinkage:
-    SwitchToTextSection("\t.text", F);
     O << "\t.globl\t" << CurrentFnName << "\n";
     break;
   case Function::WeakLinkage:
   case Function::LinkOnceLinkage:
-    SwitchToTextSection(
-                ".section __TEXT,__textcoal_nt,coalesced,pure_instructions", F);
     O << "\t.globl\t" << CurrentFnName << "\n";
     O << "\t.weak_definition\t" << CurrentFnName << "\n";
     break;