From 65992f454c994d126e57704e74ffb1b7a01914d9 Mon Sep 17 00:00:00 2001 From: Lang Hames Date: Thu, 15 Nov 2012 07:51:26 +0000 Subject: Make -ffp-contract a codegen option, rather than a laguage option. This makes more sense anyway - it determines how expressions are codegen'd. It also ensures that -ffp-contract=fast has the intended effect when compiling LLVM IR. llvm-svn: 168027 --- clang/lib/Frontend/CompilerInvocation.cpp | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 1da462abba7..df4c88389c3 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -446,6 +446,18 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, } } + if (Arg *A = Args.getLastArg(OPT_ffp_contract)) { + StringRef Val = A->getValue(); + if (Val == "fast") + Opts.setFPContractMode(CodeGenOptions::FPC_Fast); + else if (Val == "on") + Opts.setFPContractMode(CodeGenOptions::FPC_On); + else if (Val == "off") + Opts.setFPContractMode(CodeGenOptions::FPC_Off); + else + Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Val; + } + return Success; } @@ -1140,18 +1152,6 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Diags.Report(diag::err_drv_invalid_value) << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; - if (Arg *A = Args.getLastArg(OPT_ffp_contract)) { - StringRef Val = A->getValue(); - if (Val == "fast") - Opts.setFPContractMode(LangOptions::FPC_Fast); - else if (Val == "on") - Opts.setFPContractMode(LangOptions::FPC_On); - else if (Val == "off") - Opts.setFPContractMode(LangOptions::FPC_Off); - else - Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Val; - } - if (Args.hasArg(OPT_fvisibility_inlines_hidden)) Opts.InlineVisibilityHidden = 1; -- cgit v1.2.3