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Updated the BytecodeAnalysis data structure to contain additional fields

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needed for analysis of individual functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14125 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2004-06-10 22:28:11 +00:00
parent def0e55c87
commit 38a6cfe41e
1 changed files with 9 additions and 3 deletions
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12
include/llvm/Bytecode/Analyzer.h
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@ -25,6 +25,8 @@
namespace llvm { namespace llvm {
class Function;
/// This structure is used to contain the output of the Bytecode Analysis /// This structure is used to contain the output of the Bytecode Analysis
/// library. It simply contains fields to hold each item of the analysis /// library. It simply contains fields to hold each item of the analysis
/// results. /// results.
@ -69,14 +71,18 @@ struct BytecodeAnalysis {
unsigned byteSize; ///< The size of the function in bytecode bytes unsigned byteSize; ///< The size of the function in bytecode bytes
unsigned numInstructions; ///< The number of instructions in the function unsigned numInstructions; ///< The number of instructions in the function
unsigned numBasicBlocks; ///< The number of basic blocks in the function unsigned numBasicBlocks; ///< The number of basic blocks in the function
unsigned numPhis; ///< Number of Phi Nodes in Instructions
unsigned numOperands; ///< The number of operands in the function unsigned numOperands; ///< The number of operands in the function
double density; ///< Density of function double density; ///< Density of function
double vbrEffectiveness; ///< Effectiveness of variable bit rate encoding. unsigned vbrCount32; ///< Number of 32-bit vbr values
unsigned vbrCount64; ///< Number of 64-bit vbr values
unsigned vbrCompBytes; ///< Number of vbr bytes (compressed)
unsigned vbrExpdBytes; ///< Number of vbr bytes (expanded)
}; };
/// A mapping of function slot numbers to the collected information about /// A mapping of function slot numbers to the collected information about
/// the function. /// the function.
std::map<unsigned,BytecodeFunctionInfo> FunctionInfo; std::map<const Function*,BytecodeFunctionInfo> FunctionInfo;
/// The content of the bytecode dump /// The content of the bytecode dump
std::string BytecodeDump; std::string BytecodeDump;