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| author | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2019-12-12 21:40:26 +0100 |
|---|---|---|
| committer | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2019-12-17 11:26:17 -0800 |
| commit | 599d1cc07a51e9a556afa2a995930f7ffe0e42cd (patch) | |
| tree | 8f8317e854bc783207cdcd0ec5d0184c151866fb /clang/lib/Frontend | |
| parent | 79b4c897b8ea5d28af1a2455c7409fc0df803079 (diff) | |
| download | bcm5719-llvm-599d1cc07a51e9a556afa2a995930f7ffe0e42cd.tar.gz bcm5719-llvm-599d1cc07a51e9a556afa2a995930f7ffe0e42cd.zip | |
[Clang FE, SystemZ] Recognize -mpacked-stack CL option
Recognize -mpacked-stack from the command line and add a function attribute
"mpacked-stack" when passed. This is needed for building the Linux kernel.
If this option is passed for any other target than SystemZ, an error is
generated.
Review: Ulrich Weigand
https://reviews.llvm.org/D71441
Diffstat (limited to 'clang/lib/Frontend')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 852adbbdea5..23de18babda 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1104,6 +1104,7 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); Opts.CallFEntry = Args.hasArg(OPT_mfentry); Opts.MNopMCount = Args.hasArg(OPT_mnop_mcount); + Opts.PackedStack = Args.hasArg(OPT_mpacked_stack); Opts.EmitOpenCLArgMetadata = Args.hasArg(OPT_cl_kernel_arg_info); if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) { |
