Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to repair broken LLVM-GCC build.
Will revert 75770 in the llvm-gcc trunk.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75799 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index 457e18a..ead4ce1 100644
--- a/lib/Target/X86/X86.h
+++ b/lib/Target/X86/X86.h
@@ -47,7 +47,7 @@
 /// using the given target machine description.
 ///
 FunctionPass *createX86CodePrinterPass(formatted_raw_ostream &o,
-                                       TargetMachine &tm,
+                                       X86TargetMachine &tm,
                                        bool Verbose);
 
 /// createX86CodeEmitterPass - Return a pass that emits the collected X86 code