[ifs] Prepare llvm-ifs for elfabi/ifs merging.

This diff changes llvm-ifs to use unified IFS file format
and perform other renaming changes in preparation for the
merging between elfabi/ifs.

Differential Revision: https://reviews.llvm.org/D99810

1 files changed, 5 insertions, 5 deletions

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 126e9c7..2c696b5 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2618,24 +2618,24 @@ static bool ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args,
       StringRef ArgStr =
           Args.hasArg(OPT_interface_stub_version_EQ)
               ? Args.getLastArgValue(OPT_interface_stub_version_EQ)
-              : "experimental-ifs-v2";
+              : "ifs-v1";
       if (ArgStr == "experimental-yaml-elf-v1" ||
-          ArgStr == "experimental-ifs-v1" ||
+          ArgStr == "experimental-ifs-v1" || ArgStr == "experimental-ifs-v2" ||
           ArgStr == "experimental-tapi-elf-v1") {
         std::string ErrorMessage =
             "Invalid interface stub format: " + ArgStr.str() +
             " is deprecated.";
         Diags.Report(diag::err_drv_invalid_value)
             << "Must specify a valid interface stub format type, ie: "
-               "-interface-stub-version=experimental-ifs-v2"
+               "-interface-stub-version=ifs-v1"
             << ErrorMessage;
         ProgramAction = frontend::ParseSyntaxOnly;
-      } else if (!ArgStr.startswith("experimental-ifs-")) {
+      } else if (!ArgStr.startswith("ifs-")) {
         std::string ErrorMessage =
             "Invalid interface stub format: " + ArgStr.str() + ".";
         Diags.Report(diag::err_drv_invalid_value)
             << "Must specify a valid interface stub format type, ie: "
-               "-interface-stub-version=experimental-ifs-v2"
+               "-interface-stub-version=ifs-v1"
             << ErrorMessage;
         ProgramAction = frontend::ParseSyntaxOnly;
       }