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https://github.com/c64scene-ar/llvm-6502.git
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d04a8d4b33
Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
//===- Trace.cpp - Implementation of Trace class --------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This class represents a single trace of LLVM basic blocks. A trace is a
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// single entry, multiple exit, region of code that is often hot. Trace-based
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// optimizations treat traces almost like they are a large, strange, basic
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// block: because the trace path is assumed to be hot, optimizations for the
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// fall-through path are made at the expense of the non-fall-through paths.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Analysis/Trace.h"
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#include "llvm/Assembly/Writer.h"
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#include "llvm/Function.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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Function *Trace::getFunction() const {
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return getEntryBasicBlock()->getParent();
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}
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Module *Trace::getModule() const {
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return getFunction()->getParent();
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}
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/// print - Write trace to output stream.
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///
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void Trace::print(raw_ostream &O) const {
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Function *F = getFunction();
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O << "; Trace from function " << F->getName() << ", blocks:\n";
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for (const_iterator i = begin(), e = end(); i != e; ++i) {
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O << "; ";
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WriteAsOperand(O, *i, true, getModule());
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O << "\n";
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}
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O << "; Trace parent function: \n" << *F;
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}
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#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
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/// dump - Debugger convenience method; writes trace to standard error
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/// output stream.
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///
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void Trace::dump() const {
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print(dbgs());
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}
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#endif
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