diff options
Diffstat (limited to 'llvm/include/llvm/Analysis/ConstantFolding.h')
| -rw-r--r-- | llvm/include/llvm/Analysis/ConstantFolding.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/include/llvm/Analysis/ConstantFolding.h b/llvm/include/llvm/Analysis/ConstantFolding.h index 6b4d57c8842..0137dad368a 100644 --- a/llvm/include/llvm/Analysis/ConstantFolding.h +++ b/llvm/include/llvm/Analysis/ConstantFolding.h @@ -71,6 +71,11 @@ ConstantFoldCompareInstOperands(unsigned Predicate, Constant *LHS, Constant *ConstantFoldBinaryOpOperands(unsigned Opcode, Constant *LHS, Constant *RHS, const DataLayout &DL); +/// \brief Attempt to constant fold a cast with the specified operand. If it +/// fails, it returns a constant expression of the specified operand. +Constant *ConstantFoldCastOperand(unsigned Opcode, Constant *C, Type *DestTy, + const DataLayout &DL); + /// ConstantFoldInsertValueInstruction - Attempt to constant fold an insertvalue /// instruction with the specified operands and indices. The constant result is /// returned if successful; if not, null is returned. |
