[llvm-commits] [llvm] r95582 - in /llvm/trunk: include/llvm/Analysis/ConstantFolding.h lib/Analysis/ConstantFolding.cpp

[Dan Gohman]

Author: djg
Date: Mon Feb  8 16:00:06 2010
New Revision: 95582

URL: http://llvm.org/viewvc/llvm-project?rev=95582&view=rev
Log:
Add const qualifiers.

Modified:
    llvm/trunk/include/llvm/Analysis/ConstantFolding.h
    llvm/trunk/lib/Analysis/ConstantFolding.cpp

Modified: llvm/trunk/include/llvm/Analysis/ConstantFolding.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/ConstantFolding.h?rev=95582&r1=95581&r2=95582&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Analysis/ConstantFolding.h (original)
+++ llvm/trunk/include/llvm/Analysis/ConstantFolding.h Mon Feb  8 16:00:06 2010
@@ -37,7 +37,7 @@
 /// ConstantFoldConstantExpression - Attempt to fold the constant expression
 /// using the specified TargetData.  If successful, the constant result is
 /// result is returned, if not, null is returned.
-Constant *ConstantFoldConstantExpression(ConstantExpr *CE,
+Constant *ConstantFoldConstantExpression(const ConstantExpr *CE,
                                          const TargetData *TD = 0);
 
 /// ConstantFoldInstOperands - Attempt to constant fold an instruction with the

Modified: llvm/trunk/lib/Analysis/ConstantFolding.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ConstantFolding.cpp?rev=95582&r1=95581&r2=95582&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/ConstantFolding.cpp (original)
+++ llvm/trunk/lib/Analysis/ConstantFolding.cpp Mon Feb  8 16:00:06 2010
@@ -712,10 +712,10 @@
 /// ConstantFoldConstantExpression - Attempt to fold the constant expression
 /// using the specified TargetData.  If successful, the constant result is
 /// result is returned, if not, null is returned.
-Constant *llvm::ConstantFoldConstantExpression(ConstantExpr *CE,
+Constant *llvm::ConstantFoldConstantExpression(const ConstantExpr *CE,
                                                const TargetData *TD) {
   SmallVector<Constant*, 8> Ops;
-  for (User::op_iterator i = CE->op_begin(), e = CE->op_end(); i != e; ++i) {
+  for (User::const_op_iterator i = CE->op_begin(), e = CE->op_end(); i != e; ++i) {
     Constant *NewC = cast<Constant>(*i);
     // Recursively fold the ConstantExpr's operands.
     if (ConstantExpr *NewCE = dyn_cast<ConstantExpr>(NewC))