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Expose UnrollThreshold and Inline_Benefit_reduction in the command line for automatic code size tuning

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This commit is contained in:
Raj Barik
2017-10-27 10:30:23 -07:00
parent d53f25c56d
commit c0b7cf0ff5
5 changed files with 36 additions and 2 deletions
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14
lib/Frontend/CompilerInvocation.cpp
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@@ -1188,6 +1188,20 @@ static bool ParseSILArgs(SILOptions &Opts, ArgList &Args,
return true;
}
}
if (const Arg *A = Args.getLastArg(OPT_sil_inline_caller_benefit_reduction_factor)) {
if (StringRef(A->getValue()).getAsInteger(10, Opts.CallerBaseBenefitReductionFactor)) {
Diags.diagnose(SourceLoc(), diag::error_invalid_arg_value,
A->getAsString(Args), A->getValue());
return true;
}
}
if (const Arg *A = Args.getLastArg(OPT_sil_unroll_threshold)) {
if (StringRef(A->getValue()).getAsInteger(10, Opts.UnrollThreshold)) {
Diags.diagnose(SourceLoc(), diag::error_invalid_arg_value,
A->getAsString(Args), A->getValue());
return true;
}
}
if (const Arg *A = Args.getLastArg(OPT_num_threads)) {
if (StringRef(A->getValue()).getAsInteger(10, Opts.NumThreads)) {
Diags.diagnose(SourceLoc(), diag::error_invalid_arg_value,