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22adabba07
- move AsmWriter.h from public headers into lib - marked all AssemblyWriter functions as non-virtual; no need to override them - DebugIR now "plugs into" AssemblyWriter with an AssemblyAnnotationWriter helper - exposed flags to control hiding of a) debug metadata b) debug intrinsic calls C/R: Paul Redmond llvm-svn: 182617
90 lines
3.1 KiB
C++
90 lines
3.1 KiB
C++
//===- Transforms/Instrumentation.h - Instrumentation passes ----*- C++ -*-===//
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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 file defines constructor functions for instrumentation passes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_H
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#define LLVM_TRANSFORMS_INSTRUMENTATION_H
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#include "llvm/ADT/StringRef.h"
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namespace llvm {
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class ModulePass;
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class FunctionPass;
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// Insert edge profiling instrumentation
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ModulePass *createEdgeProfilerPass();
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// Insert optimal edge profiling instrumentation
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ModulePass *createOptimalEdgeProfilerPass();
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// Insert path profiling instrumentation
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ModulePass *createPathProfilerPass();
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// Insert GCOV profiling instrumentation
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struct GCOVOptions {
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static GCOVOptions getDefault();
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// Specify whether to emit .gcno files.
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bool EmitNotes;
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// Specify whether to modify the program to emit .gcda files when run.
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bool EmitData;
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// A four-byte version string. The meaning of a version string is described in
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// gcc's gcov-io.h
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char Version[4];
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// Emit a "cfg checksum" that follows the "line number checksum" of a
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// function. This affects both .gcno and .gcda files.
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bool UseCfgChecksum;
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// Add the 'noredzone' attribute to added runtime library calls.
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bool NoRedZone;
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// Emit the name of the function in the .gcda files. This is redundant, as
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// the function identifier can be used to find the name from the .gcno file.
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bool FunctionNamesInData;
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};
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ModulePass *createGCOVProfilerPass(const GCOVOptions &Options =
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GCOVOptions::getDefault());
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// Insert AddressSanitizer (address sanity checking) instrumentation
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FunctionPass *createAddressSanitizerFunctionPass(
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bool CheckInitOrder = true, bool CheckUseAfterReturn = false,
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bool CheckLifetime = false, StringRef BlacklistFile = StringRef(),
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bool ZeroBaseShadow = false);
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ModulePass *createAddressSanitizerModulePass(
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bool CheckInitOrder = true, StringRef BlacklistFile = StringRef(),
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bool ZeroBaseShadow = false);
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// Insert MemorySanitizer instrumentation (detection of uninitialized reads)
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FunctionPass *createMemorySanitizerPass(bool TrackOrigins = false,
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StringRef BlacklistFile = StringRef());
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// Insert ThreadSanitizer (race detection) instrumentation
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FunctionPass *createThreadSanitizerPass(StringRef BlacklistFile = StringRef());
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// BoundsChecking - This pass instruments the code to perform run-time bounds
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// checking on loads, stores, and other memory intrinsics.
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FunctionPass *createBoundsCheckingPass();
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/// createDebugIRPass - Create and return a pass that modifies a module's
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/// debug metadata to point back to IR instead of the original source file
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ModulePass *createDebugIRPass(StringRef FilenamePostfix,
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bool hideDebugIntrinsics = true,
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bool hideDebugMetadata = true);
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} // End llvm namespace
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#endif
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