WinEH: Run opt -instnamer over some cppeh tests and update CHECKs

In the future, we should run the output of clang through instnamer to
make it easier to manually edit test cases.

No functionality change.

llvm-svn: 231037
diff --git a/llvm/test/CodeGen/X86/cppeh-catch-all.ll b/llvm/test/CodeGen/X86/cppeh-catch-all.ll
index b48d534..ff0cea6 100644
--- a/llvm/test/CodeGen/X86/cppeh-catch-all.ll
+++ b/llvm/test/CodeGen/X86/cppeh-catch-all.ll
@@ -30,17 +30,17 @@
   br label %try.cont
 
 lpad:                                             ; preds = %entry
-  %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+  %tmp = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
           catch i8* null
-  %1 = extractvalue { i8*, i32 } %0, 0
-  store i8* %1, i8** %exn.slot
-  %2 = extractvalue { i8*, i32 } %0, 1
-  store i32 %2, i32* %ehselector.slot
+  %tmp1 = extractvalue { i8*, i32 } %tmp, 0
+  store i8* %tmp1, i8** %exn.slot
+  %tmp2 = extractvalue { i8*, i32 } %tmp, 1
+  store i32 %tmp2, i32* %ehselector.slot
   br label %catch
 
 catch:                                            ; preds = %lpad
   %exn = load i8*, i8** %exn.slot
-  %3 = call i8* @llvm.eh.begincatch(i8* %exn) #3
+  %tmp3 = call i8* @llvm.eh.begincatch(i8* %exn) #2
   call void @_Z16handle_exceptionv()
   br label %invoke.cont2