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| author | Nandor Licker <n@ndor.email> | 2019-08-30 15:02:09 +0000 |
|---|---|---|
| committer | Nandor Licker <n@ndor.email> | 2019-08-30 15:02:09 +0000 |
| commit | a5590950549719d0d9ea69ed164b0c8c0f4e02e6 (patch) | |
| tree | 7d0d693d3a2464e7a3eabcf8d4495666bace03ef /clang/lib/Frontend | |
| parent | 67b979466a612006155d2fc2717f1e2ba3d7c0ad (diff) | |
| download | bcm5719-llvm-a5590950549719d0d9ea69ed164b0c8c0f4e02e6.tar.gz bcm5719-llvm-a5590950549719d0d9ea69ed164b0c8c0f4e02e6.zip | |
[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: 370476
Diffstat (limited to 'clang/lib/Frontend')
| -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 86c66f3a07a..c01eb6d0a3a 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/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 = |
