simplify macro debug info directive handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73736 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
index ff88ed8..2868ff7 100644
--- a/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
+++ b/lib/Target/CellSPU/SPUTargetAsmInfo.cpp
@@ -41,7 +41,6 @@
 
   SupportsDebugInformation = true;
   NeedsSet = true;
-  SupportsMacInfoSection = false;
   DwarfAbbrevSection =  "\t.section        .debug_abbrev,\"\",@progbits";
   DwarfInfoSection =    "\t.section        .debug_info,\"\",@progbits";
   DwarfLineSection =    "\t.section        .debug_line,\"\",@progbits";
@@ -52,7 +51,7 @@
   DwarfLocSection =     "\t.section        .debug_loc,\"\",@progbits";
   DwarfARangesSection = "\t.section        .debug_aranges,\"\",@progbits";
   DwarfRangesSection =  "\t.section        .debug_ranges,\"\",@progbits";
-  DwarfMacInfoSection = "\t.section        .debug_macinfo,\"\",progbits";
+  DwarfMacroInfoSection = 0;  // macro info not supported.
 
   // Exception handling is not supported on CellSPU (think about it: you only
   // have 256K for code+data. Would you support exception handling?)