For Darwin, put constant data into .const, .const_data, .literal{4|8|16}
sections.

llvm-svn: 35017
diff --git a/llvm/lib/Target/ARM/ARMTargetAsmInfo.cpp b/llvm/lib/Target/ARM/ARMTargetAsmInfo.cpp
index ff6de2e..dfb78e8 100644
--- a/llvm/lib/Target/ARM/ARMTargetAsmInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetAsmInfo.cpp
@@ -27,6 +27,9 @@
     HiddenDirective = "\t.private_extern\t";
     JumpTableDataSection = ".const";
     CStringSection = "\t.cstring";
+    FourByteConstantSection = "\t.literal4\n";
+    EightByteConstantSection = "\t.literal8\n";
+    ReadOnlySection = "\t.const\n";
     HasDotTypeDotSizeDirective = false;
     if (TM.getRelocationModel() == Reloc::Static) {
       StaticCtorsSection = ".constructor";