1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
index b6270108da2..d978eb179de 100644
--- a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -43,8 +43,7 @@ static const char *const x86_asm_table[] = {
   "{cc}", "cc",
   0,0};
 
-X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const Triple &Triple)
-  : DarwinTargetAsmInfo(Triple) {
+X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const Triple &Triple) {
   AsmTransCBE = x86_asm_table;
   AssemblerDialect = AsmWriterFlavor;
     
@@ -55,6 +54,9 @@ X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const Triple &Triple)
   if (!is64Bit)
     Data64bitsDirective = 0;       // we can't emit a 64-bit unit
 
+  // Leopard and above support aligned common symbols.
+  COMMDirectiveTakesAlignment = Triple.getDarwinMajorNumber() >= 9;
+
   if (is64Bit) {
     PersonalityPrefix = "";
     PersonalitySuffix = "+4@GOTPCREL";