diff options
Diffstat (limited to 'include/llvm/Analysis/InstructionSimplify.h')
| -rw-r--r-- | include/llvm/Analysis/InstructionSimplify.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/include/llvm/Analysis/InstructionSimplify.h b/include/llvm/Analysis/InstructionSimplify.h index 3dd194c..fb07b03 100644 --- a/include/llvm/Analysis/InstructionSimplify.h +++ b/include/llvm/Analysis/InstructionSimplify.h @@ -20,13 +20,14 @@ #define LLVM_ANALYSIS_INSTRUCTIONSIMPLIFY_H namespace llvm { + template<typename T> + class ArrayRef; class DominatorTree; class Instruction; - class Value; class TargetData; class TargetLibraryInfo; - template<typename T> - class ArrayRef; + class Type; + class Value; /// SimplifyAddInst - Given operands for an Add, see if we can /// fold the result. If not, this returns null. @@ -141,11 +142,13 @@ namespace llvm { /// the result. If not, this returns null. Value *SimplifySelectInst(Value *Cond, Value *TrueVal, Value *FalseVal, const TargetData *TD = 0, + const TargetLibraryInfo *TLI = 0, const DominatorTree *DT = 0); /// SimplifyGEPInst - Given operands for an GetElementPtrInst, see if we can /// fold the result. If not, this returns null. Value *SimplifyGEPInst(ArrayRef<Value *> Ops, const TargetData *TD = 0, + const TargetLibraryInfo *TLI = 0, const DominatorTree *DT = 0); /// SimplifyInsertValueInst - Given operands for an InsertValueInst, see if we @@ -153,8 +156,15 @@ namespace llvm { Value *SimplifyInsertValueInst(Value *Agg, Value *Val, ArrayRef<unsigned> Idxs, const TargetData *TD = 0, + const TargetLibraryInfo *TLI = 0, const DominatorTree *DT = 0); + /// SimplifyTruncInst - Given operands for an TruncInst, see if we can fold + /// the result. If not, this returns null. + Value *SimplifyTruncInst(Value *Op, Type *Ty, const TargetData *TD = 0, + const TargetLibraryInfo *TLI = 0, + const DominatorTree *DT = 0); + //=== Helper functions for higher up the class hierarchy. |