[llvm] r201876 - DebugInfo: Remove the empty macinfo section.

[David Blaikie]

Author: dblaikie
Date: Fri Feb 21 13:13:09 2014
New Revision: 201876

URL: http://llvm.org/viewvc/llvm-project?rev=201876&view=rev
Log:
DebugInfo: Remove the empty macinfo section.

We were just emitting a label for this section for no real reason - this
caused us to emit the section even though we never put anything in it.

Not bothering with a test (though not adamantly anti-test) because it
seems somewhat arbitrary to test for the absence of this section anymore
than the absence of any other section.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=201876&r1=201875&r2=201876&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Fri Feb 21 13:13:09 2014
@@ -1942,9 +1942,6 @@ void DwarfDebug::emitSectionLabels() {
         Asm, TLOF.getDwarfAbbrevDWOSection(), "section_abbrev_dwo");
   emitSectionSym(Asm, TLOF.getDwarfARangesSection());
 
-  if (const MCSection *MacroInfo = TLOF.getDwarfMacroInfoSection())
-    emitSectionSym(Asm, MacroInfo);
-
   DwarfLineSectionSym =
       emitSectionSym(Asm, TLOF.getDwarfLineSection(), "section_line");
   emitSectionSym(Asm, TLOF.getDwarfLocSection());