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| author | Nandor Licker <n@ndor.email> | 2019-08-31 15:00:38 +0000 |
|---|---|---|
| committer | Nandor Licker <n@ndor.email> | 2019-08-31 15:00:38 +0000 |
| commit | 970bc350a3db91afc849d151b448a1169d2af536 (patch) | |
| tree | 5dc202eb9593ad75035519efbd874f0284cb6cfd /lib/Frontend/CompilerInvocation.cpp | |
| parent | bd94a6e73a36a4c70b09eb4d6a689e03c2d9a010 (diff) | |
| download | clang-970bc350a3db91afc849d151b448a1169d2af536.tar.gz | |
[Clang Interpreter] Initial patch for the constexpr interpreter
Summary:
This patch introduces the skeleton of the constexpr interpreter,
capable of evaluating a simple constexpr functions consisting of
if statements. The interpreter is described in more detail in the
RFC. Further patches will add more features.
Reviewers: Bigcheese, jfb, rsmith
Subscribers: bruno, uenoku, ldionne, Tyker, thegameg, tschuett, dexonsmith, mgorny, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64146
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370584 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 86c66f3a07..c01eb6d0a3 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -2783,6 +2783,10 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, getLastArgIntValue(Args, OPT_fconstexpr_depth, 512, Diags); Opts.ConstexprStepLimit = getLastArgIntValue(Args, OPT_fconstexpr_steps, 1048576, Diags); + Opts.EnableNewConstInterp = + Args.hasArg(OPT_fexperimental_new_constant_interpreter); + Opts.ForceNewConstInterp = + Args.hasArg(OPT_fforce_experimental_new_constant_interpreter); Opts.BracketDepth = getLastArgIntValue(Args, OPT_fbracket_depth, 256, Diags); Opts.DelayedTemplateParsing = Args.hasArg(OPT_fdelayed_template_parsing); Opts.NumLargeByValueCopy = |