Faris Rehman 1c8f199f44 [flang][driver] Update PP tests to use the new driver
Update the preprocessor regression tests to use the new driver if the new driver is built (FLANG_BUILD_NEW_DRIVER=On), otherwise the tests will still run using f18.

Summary of changes:
- Introduce %flang to the regression tests, which points to the new driver if it is built or otherwise points to f18
- Update all tests in flang/test/Preprocessing/ to use %flang

Differential Revision: https://reviews.llvm.org/D94805
2021-01-25 12:32:23 +00:00

9 lines
159 B
Fortran

! RUN: %flang -E -DFOO=1 -DBAR=2 %s | FileCheck %s
! CHECK: integer :: a = 1
integer :: a = FOO
! CHECK: integer :: b = 2
integer :: b = BAR
end program