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const-ify getOpcode.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51698 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-05-29 19:53:46 +00:00
parent 1baa88e3de
commit b99e2e20b2
1 changed files with 3 additions and 3 deletions
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6
lib/Transforms/Scalar/InstructionCombining.cpp
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@ -603,10 +603,10 @@ static User *dyn_castGetElementPtr(Value *V) {
/// getOpcode - If this is an Instruction or a ConstantExpr, return the
/// opcode value. Otherwise return UserOp1.
static unsigned getOpcode(Value *V) {
if (Instruction *I = dyn_cast<Instruction>(V))
static unsigned getOpcode(const Value *V) {
if (const Instruction *I = dyn_cast<Instruction>(V))
return I->getOpcode();
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V))
if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(V))
return CE->getOpcode();
// Use UserOp1 to mean there's no opcode.
return Instruction::UserOp1;