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const-ify getOpcode. 

llvm-svn: 51698
This commit is contained in:
Dan Gohman 2008-05-29 19:53:46 +00:00
parent 18e29d0772
commit 86ff8536f9
1 changed files with 3 additions and 3 deletions
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6
llvm/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 /// getOpcode - If this is an Instruction or a ConstantExpr, return the
/// opcode value. Otherwise return UserOp1. /// opcode value. Otherwise return UserOp1.
static unsigned getOpcode(Value *V) { static unsigned getOpcode(const Value *V) {
if (Instruction *I = dyn_cast<Instruction>(V)) if (const Instruction *I = dyn_cast<Instruction>(V))
return I->getOpcode(); return I->getOpcode();
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V)) if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(V))
return CE->getOpcode(); return CE->getOpcode();
// Use UserOp1 to mean there's no opcode. // Use UserOp1 to mean there's no opcode.
return Instruction::UserOp1; return Instruction::UserOp1;