diff options
Diffstat (limited to 'include/llvm/Analysis/ConstantFolding.h')
| -rw-r--r-- | include/llvm/Analysis/ConstantFolding.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/llvm/Analysis/ConstantFolding.h b/include/llvm/Analysis/ConstantFolding.h index 5fdf6d2c91..8007f33609 100644 --- a/include/llvm/Analysis/ConstantFolding.h +++ b/include/llvm/Analysis/ConstantFolding.h @@ -22,18 +22,20 @@ namespace llvm { class TargetData; class Function; class Type; + class LLVMContext; /// ConstantFoldInstruction - Attempt to constant fold the specified /// instruction. If successful, the constant result is returned, if not, null /// is returned. Note that this function can only fail when attempting to fold /// instructions like loads and stores, which have no constant expression form. /// -Constant *ConstantFoldInstruction(Instruction *I, const TargetData *TD = 0); +Constant *ConstantFoldInstruction(Instruction *I, LLVMContext* Context, + 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(ConstantExpr *CE, LLVMContext* Context, const TargetData *TD = 0); /// ConstantFoldInstOperands - Attempt to constant fold an instruction with the @@ -44,6 +46,7 @@ Constant *ConstantFoldConstantExpression(ConstantExpr *CE, /// Constant *ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy, Constant*const * Ops, unsigned NumOps, + LLVMContext* Context, const TargetData *TD = 0); /// ConstantFoldCompareInstOperands - Attempt to constant fold a compare @@ -52,13 +55,15 @@ Constant *ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy, /// Constant *ConstantFoldCompareInstOperands(unsigned Predicate, Constant*const * Ops, unsigned NumOps, + LLVMContext* Context, const TargetData *TD = 0); /// ConstantFoldLoadThroughGEPConstantExpr - Given a constant and a /// getelementptr constantexpr, return the constant value being addressed by the /// constant expression, or null if something is funny and we can't decide. -Constant *ConstantFoldLoadThroughGEPConstantExpr(Constant *C, ConstantExpr *CE); +Constant *ConstantFoldLoadThroughGEPConstantExpr(Constant *C, ConstantExpr *CE, + LLVMContext* Context); /// canConstantFoldCallTo - Return true if its even possible to fold a call to /// the specified function. |