[flang][driver] Move isFixedFormSuffix and isFreeFormSuffix to flangFrontend

isFixedFormSuffix and isFreeFormSuffix should be defined in
flangFrontend rather than flangFrontendTool library. That's for 2
reasons:
  * these methods are used in flangFrontend rather than flangFrontendTool
  * flangFrontendTool depends on flangFrontend

As mentioned in the post-commit review for D94228, without this change
shared library builds fail.

Differential Revision: https://reviews.llvm.org/D94968

1 files changed, 0 insertions, 15 deletions

diff --git a/flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index 6bc63b0..50c9fca 100644
--- a/flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -84,19 +84,4 @@ bool ExecuteCompilerInvocation(CompilerInstance *flang) {
   return success;
 }
 
-bool isFixedFormSuffix(llvm::StringRef suffix) {
-  // Note: Keep this list in-sync with flang/test/lit.cfg.py
-  return suffix == "f" || suffix == "F" || suffix == "ff" || suffix == "for" ||
-      suffix == "FOR" || suffix == "fpp" || suffix == "FPP";
-}
-
-bool isFreeFormSuffix(llvm::StringRef suffix) {
-  // Note: Keep this list in-sync with flang/test/lit.cfg.py
-  // TODO: Add Cuda Fortan files (i.e. `*.cuf` and `*.CUF`).
-  return suffix == "f77" || suffix == "f90" || suffix == "F90" ||
-      suffix == "ff90" || suffix == "f95" || suffix == "F95" ||
-      suffix == "ff95" || suffix == "f03" || suffix == "F03" ||
-      suffix == "f08" || suffix == "F08" || suffix == "f18" || suffix == "F18";
-}
-
 } // namespace Fortran::frontend