[llvm] r214587 - verify-uselistorder: Make the verification logic easier to reuse

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Fri Aug  1 17:52:06 2014
New Revision: 214587

URL: http://llvm.org/viewvc/llvm-project?rev=214587&view=rev
Log:
verify-uselistorder: Make the verification logic easier to reuse

Modified:
    llvm/trunk/tools/verify-uselistorder/verify-uselistorder.cpp

Modified: llvm/trunk/tools/verify-uselistorder/verify-uselistorder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/verify-uselistorder/verify-uselistorder.cpp?rev=214587&r1=214586&r2=214587&view=diff
==============================================================================
--- llvm/trunk/tools/verify-uselistorder/verify-uselistorder.cpp (original)
+++ llvm/trunk/tools/verify-uselistorder/verify-uselistorder.cpp Fri Aug  1 17:52:06 2014
@@ -359,6 +359,15 @@ static bool verifyAssemblyUseListOrder(c
   return matches(ValueMapping(M), ValueMapping(*OtherM));
 }
 
+static void verifyUseListOrder(const Module &M) {
+  if (!verifyBitcodeUseListOrder(M))
+    report_fatal_error("bitcode use-list order changed");
+
+  if (shouldPreserveAssemblyUseListOrder())
+    if (!verifyAssemblyUseListOrder(M))
+      report_fatal_error("assembly use-list order changed");
+}
+
 int main(int argc, char **argv) {
   sys::PrintStackTraceOnErrorSignal();
   llvm::PrettyStackTraceProgram X(argc, argv);
@@ -397,12 +406,7 @@ int main(int argc, char **argv) {
     // Shuffle with a different seed each time so that use-lists that aren't
     // modified the first time are likely to be modified the next time.
     shuffleUseLists(*M, I);
-    if (!verifyBitcodeUseListOrder(*M))
-      report_fatal_error("bitcode use-list order changed");
-
-    if (shouldPreserveAssemblyUseListOrder())
-      if (!verifyAssemblyUseListOrder(*M))
-        report_fatal_error("assembly use-list order changed");
+    verifyUseListOrder(*M);
   }
 
   return 0;