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Be more const correct

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llvm-svn: 1332
This commit is contained in:
Chris Lattner 2001-11-26 16:48:56 +00:00
parent 7d16637991
commit b911b62a2a
1 changed files with 4 additions and 4 deletions
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8
include/llvm/ConstantHandling.h
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@ -179,13 +179,13 @@ inline ConstPoolBool *operator<=(const ConstPoolVal &V1,
// Implement higher level instruction folding type instructions
//===----------------------------------------------------------------------===//
inline ConstPoolVal *ConstantFoldCastInstruction(ConstPoolVal *V,
inline ConstPoolVal *ConstantFoldCastInstruction(const ConstPoolVal *V,
const Type *DestTy) {
return ConstRules::get(*V)->castTo(V, DestTy);
}
inline ConstPoolVal *ConstantFoldUnaryInstruction(unsigned Opcode,
ConstPoolVal *V) {
const ConstPoolVal *V) {
switch (Opcode) {
case Instruction::Not: return !*V;
// TODO: Handle get element ptr instruction here in the future? GEP null?
@ -194,8 +194,8 @@ inline ConstPoolVal *ConstantFoldUnaryInstruction(unsigned Opcode,
}
inline ConstPoolVal *ConstantFoldBinaryInstruction(unsigned Opcode,
ConstPoolVal *V1,
ConstPoolVal *V2) {
const ConstPoolVal *V1,
const ConstPoolVal *V2) {
switch (Opcode) {
case Instruction::Add: return *V1 + *V2;
case Instruction::Sub: return *V1 - *V2;