flang/test/Driver/mllvm_vs_mmlir.f90

   1 ! Verify that `-mllvm` options are forwarded to LLVM and `-mmlir` to MLIR.
   2
   3 ! In practice, '-mmlir --help' is a super-set of '-mllvm --help' and that limits what we can test here. With a better separation of
   4 ! LLVM, MLIR and Flang global options, we should be able to write a stricter test.
   5
   6 ! RUN: %flang_fc1  -mmlir --help | FileCheck %s --check-prefix=MLIR
   7 ! RUN: %flang_fc1  -mllvm --help | FileCheck %s --check-prefix=MLLVM
   8
   9 ! MLIR: flang (MLIR option parsing) [options]
  10 ! MLIR: --mlir-{{.*}}
  11
  12 ! MLLVM: flang (LLVM option parsing) [options]
  13 ! MLLVM-NOT: --mlir-{{.*}}