================
@@ -7344,6 +7346,28 @@ void Clang::ConstructJob(Compilation &C, const JobAction
&JA,
CmdArgs.push_back(Args.MakeArgString("-ftime-trace=" + Twine(Name)));
Args.AddLastArg(CmdArgs, options::OPT_ftime_trace_granularity_EQ);
Args.AddLastArg(CmdArgs, options::OPT_ftime_trace_verbose);
+ if (const Arg *CompressArg =
+ Args.getLastArg(options::OPT_ftime_trace_compress_EQ)) {
+ StringRef Value = CompressArg->getValue();
+ if (Value == "none") {
+ // Explicit -ftime-trace-compress=none disables compression even if the
+ // filename has a .zst/.zstd extension.
----------------
alinas wrote:
Nit: does it make sense to have a warning diagnostic when inferPath returns
zstd?
I'm not clear what would be a use case for the mismatch -- when the path
argument cannot be updated and needs to be overwritten by
`-ftime-trace-compress=none`?
https://github.com/llvm/llvm-project/pull/228627
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