6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-21 02:24:22 +00:00
Code Issues Projects Releases Wiki Activity

Pretty straightforward replacement of "bytecode" by "bitcode"

Browse Source 
performed on tools/ first, in order not to cause lethal damage


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37877 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif
2007-07-04 21:55:50 +00:00
parent e377d4d142
commit 8ff70c2635
10 changed files with 148 additions and 148 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
tools/bugpoint/Miscompilation.cpp
View File

@ -59,17 +59,17 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
std::cout << "Checking to see if '" << getPassesString(Suffix)
<< "' compile correctly: ";
std::string BytecodeResult;
if (BD.runPasses(Suffix, BytecodeResult, false/*delete*/, true/*quiet*/)) {
std::string BitcodeResult;
if (BD.runPasses(Suffix, BitcodeResult, false/*delete*/, true/*quiet*/)) {
std::cerr << " Error running this sequence of passes"
<< " on the input program!\n";
BD.setPassesToRun(Suffix);
BD.EmitProgressBytecode("pass-error", false);
BD.EmitProgressBitcode("pass-error", false);
exit(BD.debugOptimizerCrash());
}
// Check to see if the finished program matches the reference output...
if (BD.diffProgram(BytecodeResult, "", true /*delete bytecode*/)) {
if (BD.diffProgram(BitcodeResult, "", true /*delete bitcode*/)) {
std::cout << " nope.\n";
if (Suffix.empty()) {
std::cerr << BD.getToolName() << ": I'm confused: the test fails when "
@ -90,21 +90,21 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
// If it is not broken with the kept passes, it's possible that the prefix
// passes must be run before the kept passes to break it. If the program
// WORKS after the prefix passes, but then fails if running the prefix AND
// kept passes, we can update our bytecode file to include the result of the
// kept passes, we can update our bitcode file to include the result of the
// prefix passes, then discard the prefix passes.
//
if (BD.runPasses(Prefix, BytecodeResult, false/*delete*/, true/*quiet*/)) {
if (BD.runPasses(Prefix, BitcodeResult, false/*delete*/, true/*quiet*/)) {
std::cerr << " Error running this sequence of passes"
<< " on the input program!\n";
BD.setPassesToRun(Prefix);
BD.EmitProgressBytecode("pass-error", false);
BD.EmitProgressBitcode("pass-error", false);
exit(BD.debugOptimizerCrash());
}
// If the prefix maintains the predicate by itself, only keep the prefix!
if (BD.diffProgram(BytecodeResult)) {
if (BD.diffProgram(BitcodeResult)) {
std::cout << " nope.\n";
sys::Path(BytecodeResult).eraseFromDisk();
sys::Path(BitcodeResult).eraseFromDisk();
return KeepPrefix;
}
std::cout << " yup.\n"; // No miscompilation!
@ -112,13 +112,13 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
// Ok, so now we know that the prefix passes work, try running the suffix
// passes on the result of the prefix passes.
//
Module *PrefixOutput = ParseInputFile(BytecodeResult);
Module *PrefixOutput = ParseInputFile(BitcodeResult);
if (PrefixOutput == 0) {
std::cerr << BD.getToolName() << ": Error reading bytecode file '"
<< BytecodeResult << "'!\n";
std::cerr << BD.getToolName() << ": Error reading bitcode file '"
<< BitcodeResult << "'!\n";
exit(1);
}
sys::Path(BytecodeResult).eraseFromDisk(); // No longer need the file on disk
sys::Path(BitcodeResult).eraseFromDisk(); // No longer need the file on disk
// Don't check if there are no passes in the suffix.
if (Suffix.empty())
@ -129,16 +129,16 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
<< getPassesString(Prefix) << "' passes: ";
Module *OriginalInput = BD.swapProgramIn(PrefixOutput);
if (BD.runPasses(Suffix, BytecodeResult, false/*delete*/, true/*quiet*/)) {
if (BD.runPasses(Suffix, BitcodeResult, false/*delete*/, true/*quiet*/)) {
std::cerr << " Error running this sequence of passes"
<< " on the input program!\n";
BD.setPassesToRun(Suffix);
BD.EmitProgressBytecode("pass-error", false);
BD.EmitProgressBitcode("pass-error", false);
exit(BD.debugOptimizerCrash());
}
// Run the result...
if (BD.diffProgram(BytecodeResult, "", true/*delete bytecode*/)) {
if (BD.diffProgram(BitcodeResult, "", true/*delete bitcode*/)) {
std::cout << " nope.\n";
delete OriginalInput; // We pruned down the original input...
return KeepSuffix;
@ -601,25 +601,25 @@ bool BugDriver::debugMiscompilation() {
std::cout << "\n*** Found miscompiling pass"
<< (getPassesToRun().size() == 1 ? "" : "es") << ": "
<< getPassesString(getPassesToRun()) << '\n';
EmitProgressBytecode("passinput");
EmitProgressBitcode("passinput");
std::vector<Function*> MiscompiledFunctions =
DebugAMiscompilation(*this, TestOptimizer);
// Output a bunch of bytecode files for the user...
std::cout << "Outputting reduced bytecode files which expose the problem:\n";
// Output a bunch of bitcode files for the user...
std::cout << "Outputting reduced bitcode files which expose the problem:\n";
Module *ToNotOptimize = CloneModule(getProgram());
Module *ToOptimize = SplitFunctionsOutOfModule(ToNotOptimize,
MiscompiledFunctions);
std::cout << " Non-optimized portion: ";
ToNotOptimize = swapProgramIn(ToNotOptimize);
EmitProgressBytecode("tonotoptimize", true);
EmitProgressBitcode("tonotoptimize", true);
setNewProgram(ToNotOptimize); // Delete hacked module.
std::cout << " Portion that is input to optimizer: ";
ToOptimize = swapProgramIn(ToOptimize);
EmitProgressBytecode("tooptimize");
EmitProgressBitcode("tooptimize");
setNewProgram(ToOptimize); // Delete hacked module.
return false;
@ -795,7 +795,7 @@ static bool TestCodeGenerator(BugDriver &BD, Module *Test, Module *Safe) {
exit(1);
}
if (BD.writeProgramToFile(TestModuleBC.toString(), Test)) {
std::cerr << "Error writing bytecode to `" << TestModuleBC << "'\nExiting.";
std::cerr << "Error writing bitcode to `" << TestModuleBC << "'\nExiting.";
exit(1);
}
delete Test;
@ -809,7 +809,7 @@ static bool TestCodeGenerator(BugDriver &BD, Module *Test, Module *Safe) {
}
if (BD.writeProgramToFile(SafeModuleBC.toString(), Safe)) {
std::cerr << "Error writing bytecode to `" << SafeModuleBC << "'\nExiting.";
std::cerr << "Error writing bitcode to `" << SafeModuleBC << "'\nExiting.";
exit(1);
}
std::string SharedObject = BD.compileSharedObject(SafeModuleBC.toString());
@ -865,7 +865,7 @@ bool BugDriver::debugCodeGenerator() {
}
if (writeProgramToFile(TestModuleBC.toString(), ToCodeGen)) {
std::cerr << "Error writing bytecode to `" << TestModuleBC << "'\nExiting.";
std::cerr << "Error writing bitcode to `" << TestModuleBC << "'\nExiting.";
exit(1);
}
delete ToCodeGen;
@ -879,7 +879,7 @@ bool BugDriver::debugCodeGenerator() {
}
if (writeProgramToFile(SafeModuleBC.toString(), ToNotCodeGen)) {
std::cerr << "Error writing bytecode to `" << SafeModuleBC << "'\nExiting.";
std::cerr << "Error writing bitcode to `" << SafeModuleBC << "'\nExiting.";
exit(1);
}
std::string SharedObject = compileSharedObject(SafeModuleBC.toString());