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| author | Nandor Licker <n@ndor.email> | 2019-09-13 09:46:16 +0000 |
|---|---|---|
| committer | Nandor Licker <n@ndor.email> | 2019-09-13 09:46:16 +0000 |
| commit | 950b70dcc7e3e06f7ffbb0386f82d5085cd709a9 (patch) | |
| tree | bf18f8846a4e462f83f1abcb5401129745861a97 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | b55456aaa065167d8f93d3cf8cd83ad16d7ab4b2 (diff) | |
| download | llvm-950b70dcc7e3e06f7ffbb0386f82d5085cd709a9.zip llvm-950b70dcc7e3e06f7ffbb0386f82d5085cd709a9.tar.gz llvm-950b70dcc7e3e06f7ffbb0386f82d5085cd709a9.tar.bz2 | |
[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
llvm-svn: 371834
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 0e29e6d..d3b2c37 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -2794,6 +2794,10 @@ 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 = |