Revert 78892 and 78895, these break generating working executables on
x86_64-apple-darwin10.

--- Reverse-merging r78895 into '.':
U    test/CodeGen/PowerPC/2008-12-12-EH.ll
U    lib/Target/DarwinTargetAsmInfo.cpp
--- Reverse-merging r78892 into '.':
U    include/llvm/Target/DarwinTargetAsmInfo.h
U    lib/Target/X86/X86TargetAsmInfo.cpp
U    lib/Target/X86/X86TargetAsmInfo.h
U    lib/Target/ARM/ARMTargetAsmInfo.h
U    lib/Target/ARM/ARMTargetMachine.cpp
U    lib/Target/ARM/ARMTargetAsmInfo.cpp
U    lib/Target/PowerPC/PPCTargetAsmInfo.cpp
U    lib/Target/PowerPC/PPCTargetAsmInfo.h
U    lib/Target/PowerPC/PPCTargetMachine.cpp
G    lib/Target/DarwinTargetAsmInfo.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78919 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMTargetAsmInfo.cpp b/lib/Target/ARM/ARMTargetAsmInfo.cpp
index b3aa3bd..0c3df82 100644
--- a/lib/Target/ARM/ARMTargetAsmInfo.cpp
+++ b/lib/Target/ARM/ARMTargetAsmInfo.cpp
@@ -40,8 +40,7 @@
   0,0
 };
 
-ARMDarwinTargetAsmInfo::ARMDarwinTargetAsmInfo(const Triple &Triple)
-  : DarwinTargetAsmInfo(Triple) {
+ARMDarwinTargetAsmInfo::ARMDarwinTargetAsmInfo() {
   AsmTransCBE = arm_asm_table;
   Data64bitsDirective = 0;
   CommentString = "@";
diff --git a/lib/Target/ARM/ARMTargetAsmInfo.h b/lib/Target/ARM/ARMTargetAsmInfo.h
index 745f3c6..3fde8ba 100644
--- a/lib/Target/ARM/ARMTargetAsmInfo.h
+++ b/lib/Target/ARM/ARMTargetAsmInfo.h
@@ -19,7 +19,7 @@
 namespace llvm {
 
   struct ARMDarwinTargetAsmInfo : public DarwinTargetAsmInfo {
-    explicit ARMDarwinTargetAsmInfo(const Triple &Triple);
+    explicit ARMDarwinTargetAsmInfo();
   };
 
   struct ARMELFTargetAsmInfo : public TargetAsmInfo {
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index 1198aa9..fbc5f38 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -32,7 +32,7 @@
   Triple TheTriple(TT);
   switch (TheTriple.getOS()) {
   case Triple::Darwin:
-    return new ARMDarwinTargetAsmInfo(TheTriple);
+    return new ARMDarwinTargetAsmInfo();
   default:
     return new ARMELFTargetAsmInfo();
   }