RISC architectures get their memory operand folding for free.

[oota-llvm.git] / lib / Target / PowerPC / PPCMCAsmInfo.cpp

diff --git a/lib/Target/PowerPC/PPCMCAsmInfo.cpp b/lib/Target/PowerPC/PPCMCAsmInfo.cpp
index 12de9427f4f772ee7f44e4500914fefbf57f7b2d..3644c79d04101be2d3c7cde5923957b14247d25f 100644 (file)
--- a/lib/Target/PowerPC/PPCMCAsmInfo.cpp
+++ b/lib/Target/PowerPC/PPCMCAsmInfo.cpp
@@ -14,7 +14,7 @@
 #include "PPCMCAsmInfo.h"
 using namespace llvm;
 
-PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) : MCAsmInfoDarwin(false) {
+PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) {
   PCSymbol = ".";
   CommentString = ";";
   ExceptionsType = ExceptionHandling::Dwarf;
@@ -25,18 +25,19 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) : MCAsmInfoDarwin(false) {
   SupportsDebugInformation= true; // Debug information.
 }
 
-PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) : MCAsmInfo(false)  {
+PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) {
+  // ".comm align is in bytes but .align is pow-2."
+  AlignmentIsInBytes = false;
+
   CommentString = "#";
   GlobalPrefix = "";
   PrivateGlobalPrefix = ".L";
-  UsedDirective = "\t# .no_dead_strip\t";
   WeakRefDirective = "\t.weak\t";
   
   // Uses '.section' before '.bss' directive
   UsesELFSectionDirectiveForBSS = true;  
 
   // Debug Information
-  AbsoluteDebugSectionOffsets = true;
   SupportsDebugInformation = true;
 
   PCSymbol = ".";
@@ -47,13 +48,10 @@ PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) : MCAsmInfo(false)  {
   // Exceptions handling
   if (!is64Bit)
     ExceptionsType = ExceptionHandling::Dwarf;
-  AbsoluteEHSectionOffsets = false;
     
   ZeroDirective = "\t.space\t";
-  SetDirective = "\t.set";
   Data64bitsDirective = is64Bit ? "\t.quad\t" : 0;
-  AlignmentIsInBytes = false;
-  LCOMMDirective = "\t.lcomm\t";
+  HasLCOMMDirective = true;
   AssemblerDialect = 0;           // Old-Style mnemonics.
 }