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Add const to compileProgram and to the various test functions in CrashDebugger.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110306 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-08-05 03:00:22 +00:00
parent 59d5145d7d
commit 248d1c65f1
3 changed files with 16 additions and 14 deletions
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2
tools/bugpoint/BugDriver.h
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@ -165,7 +165,7 @@ public:
/// setting Error if an error occurs. This is used for code generation /// setting Error if an error occurs. This is used for code generation
/// crash testing. /// crash testing.
/// ///
void compileProgram(Module *M, std::string *Error); void compileProgram(Module *M, std::string *Error) const;
/// executeProgram - This method runs "Program", capturing the output of the /// executeProgram - This method runs "Program", capturing the output of the
/// program to a file. A recommended filename may be optionally specified. /// program to a file. A recommended filename may be optionally specified.

26
tools/bugpoint/CrashDebugger.cpp
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@ -106,10 +106,10 @@ namespace {
/// ///
class ReduceCrashingGlobalVariables : public ListReducer<GlobalVariable*> { class ReduceCrashingGlobalVariables : public ListReducer<GlobalVariable*> {
BugDriver &BD; BugDriver &BD;
bool (*TestFn)(BugDriver &, Module *); bool (*TestFn)(const BugDriver &, Module *);
public: public:
ReduceCrashingGlobalVariables(BugDriver &bd, ReduceCrashingGlobalVariables(BugDriver &bd,
bool (*testFn)(BugDriver &, Module *)) bool (*testFn)(const BugDriver &, Module *))
: BD(bd), TestFn(testFn) {} : BD(bd), TestFn(testFn) {}
virtual TestResult doTest(std::vector<GlobalVariable*> &Prefix, virtual TestResult doTest(std::vector<GlobalVariable*> &Prefix,
@ -176,10 +176,10 @@ namespace llvm {
/// ///
class ReduceCrashingFunctions : public ListReducer<Function*> { class ReduceCrashingFunctions : public ListReducer<Function*> {
BugDriver &BD; BugDriver &BD;
bool (*TestFn)(BugDriver &, Module *); bool (*TestFn)(const BugDriver &, Module *);
public: public:
ReduceCrashingFunctions(BugDriver &bd, ReduceCrashingFunctions(BugDriver &bd,
bool (*testFn)(BugDriver &, Module *)) bool (*testFn)(const BugDriver &, Module *))
: BD(bd), TestFn(testFn) {} : BD(bd), TestFn(testFn) {}
virtual TestResult doTest(std::vector<Function*> &Prefix, virtual TestResult doTest(std::vector<Function*> &Prefix,
@ -249,9 +249,10 @@ namespace {
/// ///
class ReduceCrashingBlocks : public ListReducer<const BasicBlock*> { class ReduceCrashingBlocks : public ListReducer<const BasicBlock*> {
BugDriver &BD; BugDriver &BD;
bool (*TestFn)(BugDriver &, Module *); bool (*TestFn)(const BugDriver &, Module *);
public: public:
ReduceCrashingBlocks(BugDriver &bd, bool (*testFn)(BugDriver &, Module *)) ReduceCrashingBlocks(BugDriver &bd,
bool (*testFn)(const BugDriver &, Module *))
: BD(bd), TestFn(testFn) {} : BD(bd), TestFn(testFn) {}
virtual TestResult doTest(std::vector<const BasicBlock*> &Prefix, virtual TestResult doTest(std::vector<const BasicBlock*> &Prefix,
@ -348,10 +349,10 @@ namespace {
/// ///
class ReduceCrashingInstructions : public ListReducer<const Instruction*> { class ReduceCrashingInstructions : public ListReducer<const Instruction*> {
BugDriver &BD; BugDriver &BD;
bool (*TestFn)(BugDriver &, Module *); bool (*TestFn)(const BugDriver &, Module *);
public: public:
ReduceCrashingInstructions(BugDriver &bd, bool (*testFn)(BugDriver &, ReduceCrashingInstructions(BugDriver &bd,
Module *)) bool (*testFn)(const BugDriver &, Module *))
: BD(bd), TestFn(testFn) {} : BD(bd), TestFn(testFn) {}
virtual TestResult doTest(std::vector<const Instruction*> &Prefix, virtual TestResult doTest(std::vector<const Instruction*> &Prefix,
@ -422,7 +423,8 @@ bool ReduceCrashingInstructions::TestInsts(std::vector<const Instruction*>
/// DebugACrash - Given a predicate that determines whether a component crashes /// DebugACrash - Given a predicate that determines whether a component crashes
/// on a program, try to destructively reduce the program while still keeping /// on a program, try to destructively reduce the program while still keeping
/// the predicate true. /// the predicate true.
static bool DebugACrash(BugDriver &BD, bool (*TestFn)(BugDriver &, Module *), static bool DebugACrash(BugDriver &BD,
bool (*TestFn)(const BugDriver &, Module *),
std::string &Error) { std::string &Error) {
// See if we can get away with nuking some of the global variable initializers // See if we can get away with nuking some of the global variable initializers
// in the program... // in the program...
@ -607,7 +609,7 @@ ExitLoops:
return false; return false;
} }
static bool TestForOptimizerCrash(BugDriver &BD, Module *M) { static bool TestForOptimizerCrash(const BugDriver &BD, Module *M) {
return BD.runPasses(M); return BD.runPasses(M);
} }
@ -635,7 +637,7 @@ bool BugDriver::debugOptimizerCrash(const std::string &ID) {
return Success; return Success;
} }
static bool TestForCodeGenCrash(BugDriver &BD, Module *M) { static bool TestForCodeGenCrash(const BugDriver &BD, Module *M) {
std::string Error; std::string Error;
BD.compileProgram(M, &Error); BD.compileProgram(M, &Error);
if (!Error.empty()) { if (!Error.empty()) {

2
tools/bugpoint/ExecutionDriver.cpp
View File

@ -293,7 +293,7 @@ bool BugDriver::initializeExecutionEnvironment() {
/// setting Error if an error occurs. This is used for code generation /// setting Error if an error occurs. This is used for code generation
/// crash testing. /// crash testing.
/// ///
void BugDriver::compileProgram(Module *M, std::string *Error) { void BugDriver::compileProgram(Module *M, std::string *Error) const {
// Emit the program to a bitcode file... // Emit the program to a bitcode file...
sys::Path BitcodeFile (OutputPrefix + "-test-program.bc"); sys::Path BitcodeFile (OutputPrefix + "-test-program.bc");
std::string ErrMsg; std::string ErrMsg;