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Transcribe IRC to svn. Also don't print basic block names twice if they match.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109787 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
John McCall 2010-07-29 18:20:13 +00:00
parent c728ad4349
commit 44a9860247
1 changed files with 19 additions and 9 deletions
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28
tools/llvm-diff/llvm-diff.cpp
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@ -163,17 +163,22 @@ private:
Function *L = cast<Function>(I->L); Function *L = cast<Function>(I->L);
Function *R = cast<Function>(I->R); Function *R = cast<Function>(I->R);
if (L->getName() != R->getName()) if (L->getName() != R->getName())
out << "in function " << L->getName() << " / " << R->getName() << ":\n"; out << "in function " << L->getName()
<< " / " << R->getName() << ":\n";
else else
out << "in function " << L->getName() << ":\n"; out << "in function " << L->getName() << ":\n";
} else if (isa<BasicBlock>(I->L)) { } else if (isa<BasicBlock>(I->L)) {
BasicBlock *L = cast<BasicBlock>(I->L); BasicBlock *L = cast<BasicBlock>(I->L);
BasicBlock *R = cast<BasicBlock>(I->R); BasicBlock *R = cast<BasicBlock>(I->R);
out << " in block "; if (L->hasName() && R->hasName() && L->getName() == R->getName())
printValue(L, true); out << " in block %" << L->getName() << ":\n";
out << " / "; else {
printValue(R, false); out << " in block ";
out << ":\n"; printValue(L, true);
out << " / ";
printValue(R, false);
out << ":\n";
}
} else if (isa<Instruction>(I->L)) { } else if (isa<Instruction>(I->L)) {
out << " in instruction "; out << " in instruction ";
printValue(I->L, true); printValue(I->L, true);
@ -289,9 +294,14 @@ static void diffGlobal(DifferenceEngine &Engine, Module *L, Module *R,
errs() << "No function named @" << Name << " in right module\n"; errs() << "No function named @" << Name << " in right module\n";
} }
cl::opt<std::string> LeftFilename(cl::Positional, cl::desc("<first file>"), cl::Required); cl::opt<std::string> LeftFilename(cl::Positional,
cl::opt<std::string> RightFilename(cl::Positional, cl::desc("<second file>"), cl::Required); cl::desc("<first file>"),
cl::list<std::string> GlobalsToCompare(cl::Positional, cl::desc("<globals to compare>")); cl::Required);
cl::opt<std::string> RightFilename(cl::Positional,
cl::desc("<second file>"),
cl::Required);
cl::list<std::string> GlobalsToCompare(cl::Positional,
cl::desc("<globals to compare>"));
int main(int argc, char **argv) { int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv); cl::ParseCommandLineOptions(argc, argv);