From a1af8bd72b783108ad950e22ba98a402a773111a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 7 Dec 2002 23:24:24 +0000 Subject: [PATCH] Add total instruction, bb, & function counts git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4954 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/InstCount.cpp | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/lib/Analysis/InstCount.cpp b/lib/Analysis/InstCount.cpp index 0d84cc8c4fd..18e0b9aceae 100644 --- a/lib/Analysis/InstCount.cpp +++ b/lib/Analysis/InstCount.cpp @@ -10,6 +10,10 @@ #include "Support/Statistic.h" namespace { + Statistic<> TotalInsts ("instcount", "Number of instructions (of all types)"); + Statistic<> TotalBlocks("instcount", "Number of basic blocks"); + Statistic<> TotalFuncs ("instcount", "Number of non-external functions"); + #define HANDLE_INST(N, OPCODE, CLASS) \ Statistic<> Num##OPCODE##Inst("instcount", "Number of " #OPCODE " insts"); @@ -18,8 +22,11 @@ namespace { class InstCount : public Pass, public InstVisitor { friend class InstVisitor; + void visitFunction (Function &F) { ++TotalFuncs; } + void visitBasicBlock(BasicBlock &BB) { ++TotalBlocks; } + #define HANDLE_INST(N, OPCODE, CLASS) \ - void visit##OPCODE(CLASS &) { Num##OPCODE##Inst++; } + void visit##OPCODE(CLASS &) { ++Num##OPCODE##Inst; ++TotalInsts; } #include "llvm/Instruction.def" @@ -33,7 +40,7 @@ namespace { virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); } - virtual void print(std::ostream &O, Module *M) const {} + virtual void print(std::ostream &O, const Module *M) const {} }; -- 2.11.0