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Don't keep track of # big vs #small instructions seperately

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5385 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-01-21 20:13:49 +00:00
parent c479db964f
commit a407ba1062
1 changed files with 3 additions and 8 deletions
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11
lib/Bytecode/Writer/InstructionWriter.cpp
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@ -18,9 +18,7 @@
#include <algorithm>
static Statistic<>
NumOversized("bytecodewriter", "Number of oversized instructions");
static Statistic<>
NumNormal("bytecodewriter", "Number of normal instructions");
NumInstrs("bytecodewriter", "Number of instructions");
typedef unsigned char uchar;
@ -52,7 +50,6 @@ static void outputInstructionFormat0(const Instruction *I,
}
align32(Out); // We must maintain correct alignment!
++NumOversized;
}
@ -102,7 +99,6 @@ static void outputInstrVarArgsCall(const Instruction *I,
output_vbr((unsigned)Slot, Out);
}
align32(Out); // We must maintain correct alignment!
++NumOversized;
}
@ -124,7 +120,6 @@ static void outputInstructionFormat1(const Instruction *I,
unsigned Bits = 1 | (Opcode << 2) | (Type << 8) | (Slots[0] << 20);
// cerr << "1 " << IType << " " << Type << " " << Slots[0] << endl;
output(Bits, Out);
++NumNormal;
}
@ -149,7 +144,6 @@ static void outputInstructionFormat2(const Instruction *I,
// cerr << "2 " << IType << " " << Type << " " << Slots[0] << " "
// << Slots[1] << endl;
output(Bits, Out);
++NumNormal;
}
@ -175,7 +169,6 @@ static void outputInstructionFormat3(const Instruction *I,
//cerr << "3 " << IType << " " << Type << " " << Slots[0] << " "
// << Slots[1] << " " << Slots[2] << endl;
output(Bits, Out);
++NumNormal;
}
void BytecodeWriter::processInstruction(const Instruction &I) {
@ -246,6 +239,8 @@ void BytecodeWriter::processInstruction(const Instruction &I) {
}
}
++NumInstrs;
// Decide which instruction encoding to use. This is determined primarily by
// the number of operands, and secondarily by whether or not the max operand
// will fit into the instruction encoding. More operands == fewer bits per