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Add const qualifiers.

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llvm-svn: 95582
This commit is contained in:
Dan Gohman 2010-02-08 22:00:06 +00:00
parent 5ddd318b03
commit 30a32bc593
2 changed files with 3 additions and 3 deletions
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2
include/llvm/Analysis/ConstantFolding.h
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@ -37,7 +37,7 @@ Constant *ConstantFoldInstruction(Instruction *I, const TargetData *TD = 0);
/// 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

4
lib/Analysis/ConstantFolding.cpp
View File

@ -712,10 +712,10 @@ Constant *llvm::ConstantFoldInstruction(Instruction *I, const TargetData *TD) {
/// 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))