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| author | 2020-08-03 15:06:44 +0000 | |
|---|---|---|
| committer | 2020-08-03 15:06:44 +0000 | |
| commit | b64793999546ed8adebaeebd9d8345d18db8927d (patch) | |
| tree | 4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/Analysis/InstCount.cpp | |
| parent | Add support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff) | |
| download | wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip | |
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/Analysis/InstCount.cpp')
| -rw-r--r-- | gnu/llvm/lib/Analysis/InstCount.cpp | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/gnu/llvm/lib/Analysis/InstCount.cpp b/gnu/llvm/lib/Analysis/InstCount.cpp deleted file mode 100644 index 95ab6ee3db5..00000000000 --- a/gnu/llvm/lib/Analysis/InstCount.cpp +++ /dev/null @@ -1,79 +0,0 @@ -//===-- InstCount.cpp - Collects the count of all instructions ------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This pass collects the count of all instructions and reports them -// -//===----------------------------------------------------------------------===// - -#include "llvm/ADT/Statistic.h" -#include "llvm/Analysis/Passes.h" -#include "llvm/IR/Function.h" -#include "llvm/IR/InstVisitor.h" -#include "llvm/Pass.h" -#include "llvm/Support/Debug.h" -#include "llvm/Support/ErrorHandling.h" -#include "llvm/Support/raw_ostream.h" -using namespace llvm; - -#define DEBUG_TYPE "instcount" - -STATISTIC(TotalInsts , "Number of instructions (of all types)"); -STATISTIC(TotalBlocks, "Number of basic blocks"); -STATISTIC(TotalFuncs , "Number of non-external functions"); - -#define HANDLE_INST(N, OPCODE, CLASS) \ - STATISTIC(Num ## OPCODE ## Inst, "Number of " #OPCODE " insts"); - -#include "llvm/IR/Instruction.def" - -namespace { - class InstCount : public FunctionPass, public InstVisitor<InstCount> { - friend class InstVisitor<InstCount>; - - void visitFunction (Function &F) { ++TotalFuncs; } - void visitBasicBlock(BasicBlock &BB) { ++TotalBlocks; } - -#define HANDLE_INST(N, OPCODE, CLASS) \ - void visit##OPCODE(CLASS &) { ++Num##OPCODE##Inst; ++TotalInsts; } - -#include "llvm/IR/Instruction.def" - - void visitInstruction(Instruction &I) { - errs() << "Instruction Count does not know about " << I; - llvm_unreachable(nullptr); - } - public: - static char ID; // Pass identification, replacement for typeid - InstCount() : FunctionPass(ID) { - initializeInstCountPass(*PassRegistry::getPassRegistry()); - } - - bool runOnFunction(Function &F) override; - - void getAnalysisUsage(AnalysisUsage &AU) const override { - AU.setPreservesAll(); - } - void print(raw_ostream &O, const Module *M) const override {} - - }; -} - -char InstCount::ID = 0; -INITIALIZE_PASS(InstCount, "instcount", - "Counts the various types of Instructions", false, true) - -FunctionPass *llvm::createInstCountPass() { return new InstCount(); } - -// InstCount::run - This is the main Analysis entry point for a -// function. -// -bool InstCount::runOnFunction(Function &F) { - visit(F); - return false; -} |
