Implement changes from Chris's feedback.
Finish converting lib/Target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCJITInfo.cpp b/lib/Target/PowerPC/PPCJITInfo.cpp
index 7486d74..25f3785 100644
--- a/lib/Target/PowerPC/PPCJITInfo.cpp
+++ b/lib/Target/PowerPC/PPCJITInfo.cpp
@@ -18,6 +18,8 @@
 #include "llvm/Function.h"
 #include "llvm/System/Memory.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 static TargetJITInfo::JITCompilerFn JITCompilerFunction;
@@ -197,8 +199,7 @@
     );
 #else
 void PPC32CompilationCallback() {
-  assert(0 && "This is not a power pc, you can't execute this!");
-  abort();
+  LLVM_UNREACHABLE("This is not a power pc, you can't execute this!");
 }
 #endif
 
@@ -264,8 +265,7 @@
     );
 #else
 void PPC64CompilationCallback() {
-  assert(0 && "This is not a power pc, you can't execute this!");
-  abort();
+  LLVM_UNREACHABLE("This is not a power pc, you can't execute this!");
 }
 #endif