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 6aad786f1d3ad3e1ce31e2bbe9c2a954b840df30..3644c79d04101be2d3c7cde5923957b14247d25f 100644 (file)
--- a/lib/Target/PowerPC/PPCMCAsmInfo.cpp
+++ b/lib/Target/PowerPC/PPCMCAsmInfo.cpp
@@ -22,23 +22,22 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) {
   if (!is64Bit)
     Data64bitsDirective = 0;      // We can't emit a 64-bit unit in PPC32 mode.
   AssemblerDialect = 1;           // New-Style mnemonics.
-  
-  PersonalityPrefix = "L";
-  PersonalitySuffix = "$non_lazy_ptr";
+  SupportsDebugInformation= true; // Debug information.
 }
 
 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 = ".";
@@ -49,13 +48,10 @@ PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) {
   // 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.
 }