[llvm-commits] [llvm] r69353 - /llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp

[David Greene]

Author: greened
Date: Fri Apr 17 09:56:18 2009
New Revision: 69353

URL: http://llvm.org/viewvc/llvm-project?rev=69353&view=rev
Log:

Use a safer iterator interface and get rid of std C++ library misuse.
This fixes a --enable-expensive-checks problem.

Modified:
    llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp

Modified: llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp?rev=69353&r1=69352&r2=69353&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/ArgumentPromotion.cpp Fri Apr 17 09:56:18 2009
@@ -565,11 +565,10 @@
       // Add a parameter to the function for each element passed in.
       for (ScalarizeTable::iterator SI = ArgIndices.begin(),
              E = ArgIndices.end(); SI != E; ++SI) {
-        unsigned num = SI->size();
         // not allowed to dereference ->begin() if size() is 0
         Params.push_back(GetElementPtrInst::getIndexedType(I->getType(),
-                                                           num ? &*SI->begin(): 0,
-                                                           num));
+                                                           SI->begin(),
+                                                           SI->end()));
         assert(Params.back());
       }