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Add :dump_ir to the REPL. <rdar://problem/11305412>.

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Swift SVN r1582
This commit is contained in:
Eli Friedman
2012-04-24 03:36:47 +00:00
parent 1780f0f1e8
commit dd94cf5837
1 changed files with 12 additions and 0 deletions
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12
tools/swift/Immediate.cpp
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@@ -201,6 +201,7 @@ void swift::REPL(ASTContext &Context) {
llvm::SmallPtrSet<TranslationUnit*, 8> ImportedModules;
llvm::LLVMContext LLVMContext;
llvm::Module Module("REPL", LLVMContext);
llvm::Module DumpModule("REPL", LLVMContext);
LoadSwiftRuntime();
@@ -299,6 +300,8 @@ void swift::REPL(ASTContext &Context) {
} else if (L.peekNextToken().getText() == "quit" ||
L.peekNextToken().getText() == "exit") {
return;
} else if (L.peekNextToken().getText() == "dump_ir") {
DumpModule.dump();
} else {
printf("%s", "Unknown interpreter escape; try :help\n");
}
@@ -360,12 +363,21 @@ void swift::REPL(ASTContext &Context) {
std::string ErrorMessage;
if (llvm::Linker::LinkModules(&Module, &LineModule,
llvm::Linker::PreserveSource,
&ErrorMessage)) {
llvm::errs() << "Error linking swift modules\n";
llvm::errs() << ErrorMessage << "\n";
return;
}
if (llvm::Linker::LinkModules(&DumpModule, &LineModule,
llvm::Linker::DestroySource,
&ErrorMessage)) {
llvm::errs() << "Error linking swift modules\n";
llvm::errs() << ErrorMessage << "\n";
return;
}
llvm::Function *DumpModuleMain = DumpModule.getFunction("main");
DumpModuleMain->setName("repl.line");
if (IRGenImportedModules(TU, EE, Module, ImportedModules, Options))
return;