diff options
Diffstat (limited to 'include/llvm/Analysis/AliasAnalysis.h')
| -rw-r--r-- | include/llvm/Analysis/AliasAnalysis.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h index 9bfa045..763f372 100644 --- a/include/llvm/Analysis/AliasAnalysis.h +++ b/include/llvm/Analysis/AliasAnalysis.h @@ -502,7 +502,7 @@ public: /// /// canBasicBlockModify - Return true if it is possible for execution of the - /// specified basic block to modify the value pointed to by Ptr. + /// specified basic block to modify the location Loc. bool canBasicBlockModify(const BasicBlock &BB, const Location &Loc); /// canBasicBlockModify - A convenience wrapper. @@ -510,17 +510,20 @@ public: return canBasicBlockModify(BB, Location(P, Size)); } - /// canInstructionRangeModify - Return true if it is possible for the - /// execution of the specified instructions to modify the value pointed to by - /// Ptr. The instructions to consider are all of the instructions in the - /// range of [I1,I2] INCLUSIVE. I1 and I2 must be in the same basic block. - bool canInstructionRangeModify(const Instruction &I1, const Instruction &I2, - const Location &Loc); - - /// canInstructionRangeModify - A convenience wrapper. - bool canInstructionRangeModify(const Instruction &I1, const Instruction &I2, - const Value *Ptr, uint64_t Size) { - return canInstructionRangeModify(I1, I2, Location(Ptr, Size)); + /// canInstructionRangeModRef - Return true if it is possible for the + /// execution of the specified instructions to mod\ref (according to the + /// mode) the location Loc. The instructions to consider are all + /// of the instructions in the range of [I1,I2] INCLUSIVE. + /// I1 and I2 must be in the same basic block. + bool canInstructionRangeModRef(const Instruction &I1, + const Instruction &I2, const Location &Loc, + const ModRefResult Mode); + + /// canInstructionRangeModRef - A convenience wrapper. + bool canInstructionRangeModRef(const Instruction &I1, + const Instruction &I2, const Value *Ptr, + uint64_t Size, const ModRefResult Mode) { + return canInstructionRangeModRef(I1, I2, Location(Ptr, Size), Mode); } //===--------------------------------------------------------------------===// |