From c3b9014c7236a15cf467662264b243a22c420312 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Tue, 21 Jun 2011 00:14:18 +0000 Subject: Add support for -Wa,--noexecstack when building from a non-assembly file. For an assembly file it worked correctly, while for a .c file it would given an error about how --noexecstack is not a supported argument to -Wa. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133489 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Frontend/CompilerInvocation.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/Frontend/CompilerInvocation.cpp') diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index c9718c4d88..977f351e42 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -201,6 +201,8 @@ static void CodeGenOptsToArgs(const CodeGenOptions &Opts, Res.push_back("-mregparm"); Res.push_back(llvm::utostr(Opts.NumRegisterParameters)); } + if (Opts.NoExecStack) + Res.push_back("-mnoexecstack"); if (Opts.RelaxAll) Res.push_back("-mrelax-all"); if (Opts.SaveTempLabels) @@ -982,6 +984,7 @@ static void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); Opts.BackendOptions = Args.getAllArgValues(OPT_backend_option); Opts.NumRegisterParameters = Args.getLastArgIntValue(OPT_mregparm, 0, Diags); + Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack); Opts.RelaxAll = Args.hasArg(OPT_mrelax_all); Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer); Opts.SaveTempLabels = Args.hasArg(OPT_msave_temp_labels); -- cgit v1.2.3-18-g5258