[llvm] r214280 - Use range loops.
Justin Bogner
mail at justinbogner.com
Thu Jul 31 09:48:41 PDT 2014
Rafael Espindola <rafael.espindola at gmail.com> writes:
> Author: rafael
> Date: Tue Jul 29 20:52:40 2014
> New Revision: 214280
>
> URL: http://llvm.org/viewvc/llvm-project?rev=214280&view=revLog:
> Use range loops.
>
> Modified:
> llvm/trunk/tools/gold/gold-plugin.cpp
>
> Modified: llvm/trunk/tools/gold/gold-plugin.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/gold/gold-plugin.cpp?rev=214280&r1=214279&r2=214280&view=diff==============================================================================
> --- llvm/trunk/tools/gold/gold-plugin.cpp (original)
> +++ llvm/trunk/tools/gold/gold-plugin.cpp Tue Jul 29 20:52:40 2014
> @@ -379,11 +379,11 @@ static ld_plugin_status claim_file_hook(
> return LDPS_OK;
> }
>
> -static bool mustPreserve(const claimed_file &F, int i) {
> - if (F.syms[i].resolution == LDPR_PREVAILING_DEF)
> +static bool mustPreserve(const claimed_file &F, ld_plugin_symbol &Sym) {
> + if (Sym.resolution == LDPR_PREVAILING_DEF)
> return true;
> - if (F.syms[i].resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
> - return CannotBeHidden.count(F.syms[i].name);
> + if (Sym.resolution == LDPR_PREVAILING_DEF_IRONLY_EXP)
> + return CannotBeHidden.count(Sym.name);
> return false;
> }
Looks like F is no longer used in this function. Remove it?
> @@ -404,17 +404,16 @@ static ld_plugin_status all_symbols_read
> Error.c_str());
> }
>
> - for (std::list<claimed_file>::iterator I = Modules.begin(),
> - E = Modules.end(); I != E; ++I) {
> - if (I->syms.empty())
> + for (claimed_file &F : Modules) {
> + if (F.syms.empty())
> continue;
> - get_symbols(I->handle, I->syms.size(), &I->syms[0]);
> - for (unsigned i = 0, e = I->syms.size(); i != e; i++) {
> - if (mustPreserve(*I, i)) {
> - CodeGen->addMustPreserveSymbol(I->syms[i].name);
> + get_symbols(F.handle, F.syms.size(), &F.syms[0]);
> + for (ld_plugin_symbol &Sym : F.syms) {
> + if (mustPreserve(F, Sym)) {
> + CodeGen->addMustPreserveSymbol(Sym.name);
>
> if (options::generate_api_file)
> - (*api_file) << I->syms[i].name << "\n";
> + (*api_file) << Sym.name << "\n";
> }
> }
> }
> @@ -452,12 +451,9 @@ static ld_plugin_status all_symbols_read
> }
>
> delete CodeGen;
> - for (std::list<claimed_file>::iterator I = Modules.begin(),
> - E = Modules.end(); I != E; ++I) {
> - for (unsigned i = 0; i != I->syms.size(); ++i) {
> - ld_plugin_symbol &sym = I->syms[i];
> - free(sym.name);
> - }
> + for (claimed_file &F : Modules) {
> + for (ld_plugin_symbol &Sym : F.syms)
> + free(Sym.name);
> }
>
> if (add_input_file(ObjPath.c_str()) != LDPS_OK) {
> @@ -479,10 +475,10 @@ static ld_plugin_status all_symbols_read
> }
>
> static ld_plugin_status cleanup_hook(void) {
> - for (int i = 0, e = Cleanup.size(); i != e; ++i) {
> - std::error_code EC = sys::fs::remove(Cleanup[i]);
> + for (std::string &Name : Cleanup) {
> + std::error_code EC = sys::fs::remove(Name);
> if (EC)
> - message(LDPL_ERROR, "Failed to delete '%s': %s", Cleanup[i].c_str(),
> + message(LDPL_ERROR, "Failed to delete '%s': %s", Name.c_str(),
> EC.message().c_str());
> }
>
>
>
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