diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/IntegerDivision.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/IntegerDivision.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/llvm/Transforms/Utils/IntegerDivision.h b/include/llvm/Transforms/Utils/IntegerDivision.h index cecc807..27d3c58 100644 --- a/include/llvm/Transforms/Utils/IntegerDivision.h +++ b/include/llvm/Transforms/Utils/IntegerDivision.h @@ -14,8 +14,8 @@ // //===----------------------------------------------------------------------===// -#ifndef TRANSFORMS_UTILS_INTEGERDIVISION_H -#define TRANSFORMS_UTILS_INTEGERDIVISION_H +#ifndef LLVM_TRANSFORMS_UTILS_INTEGERDIVISION_H +#define LLVM_TRANSFORMS_UTILS_INTEGERDIVISION_H namespace llvm { class BinaryOperator; @@ -43,6 +43,20 @@ namespace llvm { /// @brief Replace Div with generated code. bool expandDivision(BinaryOperator* Div); + /// Generate code to calculate the remainder of two integers, replacing Rem + /// with the generated code. Uses the above 32bit routine, therefore adequate + /// for targets with little or no support for less than 32 bit arithmetic. + /// + /// @brief Replace Rem with generated code. + bool expandRemainderUpTo32Bits(BinaryOperator *Rem); + + /// Generate code to divide two integers, replacing Div with the generated + /// code. Uses the above 32bit routine, therefore adequate for targets with + /// little or no support for less than 32 bit arithmetic. + /// + /// @brief Replace Rem with generated code. + bool expandDivisionUpTo32Bits(BinaryOperator *Div); + } // End llvm namespace #endif |
