X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FPowerPC%2FMCTargetDesc%2FPPCMCAsmInfo.cpp;h=d8fab5b7c01a2f7d78c8ae7b32a9188f6847b32d;hb=63641de2e625b0818f46d6effdf116662139fe64;hp=b30ca9e9ab2f27e1b595cc78f60ba066d3f58834;hpb=57edb9588bce544551b3034170eb66c632c3540b;p=oota-llvm.git

diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
index b30ca9e9ab2..d8fab5b7c01 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
@@ -28,7 +28,7 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit, const Triple& T) {
   ExceptionsType = ExceptionHandling::DwarfCFI;
 
   if (!is64Bit)
-    Data64bitsDirective = 0;      // We can't emit a 64-bit unit in PPC32 mode.
+    Data64bitsDirective = nullptr; // We can't emit a 64-bit unit in PPC32 mode.
 
   AssemblerDialect = 1;           // New-Style mnemonics.
   SupportsDebugInformation= true; // Debug information.
@@ -42,13 +42,17 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit, const Triple& T) {
   UseIntegratedAssembler = true;
 }
 
-void PPCLinuxMCAsmInfo::anchor() { }
+void PPCELFMCAsmInfo::anchor() { }
+
+PPCELFMCAsmInfo::PPCELFMCAsmInfo(bool is64Bit, const Triple& T) {
+  // FIXME: This is not always needed. For example, it is not needed in the
+  // v2 abi.
+  NeedsLocalForSize = true;
 
-PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit, const Triple& T) {
   if (is64Bit) {
     PointerSize = CalleeSaveStackSlotSize = 8;
   }
-  IsLittleEndian = false;
+  IsLittleEndian = T.getArch() == Triple::ppc64le;
 
   // ".comm align is in bytes but .align is pow-2."
   AlignmentIsInBytes = false;
@@ -64,18 +68,16 @@ PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit, const Triple& T) {
   DollarIsPC = true;
 
   // Set up DWARF directives
-  HasLEB128 = true;  // Target asm supports leb128 directives (little-endian)
   MinInstAlignment = 4;
 
   // Exceptions handling
   ExceptionsType = ExceptionHandling::DwarfCFI;
     
   ZeroDirective = "\t.space\t";
-  Data64bitsDirective = is64Bit ? "\t.quad\t" : 0;
+  Data64bitsDirective = is64Bit ? "\t.quad\t" : nullptr;
   AssemblerDialect = 1;           // New-Style mnemonics.
+  LCOMMDirectiveAlignmentType = LCOMM::ByteAlignment;
 
-  if (T.getOS() == llvm::Triple::FreeBSD ||
-      (T.getOS() == llvm::Triple::NetBSD && !is64Bit))
-    UseIntegratedAssembler = true;
+  UseIntegratedAssembler = true;
 }