Andrzej Warzynski 7b73ca3043 [flang][driver] Delete f18 (i.e. the old Flang driver) ...

This patch removes `f18`, a.k.a. the old driver. It is being replaced
with the new driver, `flang-new`, which has reached feature parity with
`f18` a while ago. This was discussed in [1] and also in [2].

With this change, `FLANG_BUILD_NEW_DRIVER` is no longer needed and is
also deleted. This means that we are making the dependency on Clang permanent
(i.e. it cannot be disabled with a CMake flag).

LIT set-up is updated accordingly. All references to `f18` or `f18.cpp`
are either updated or removed.

The `F18_FC` variable from the `flang` bash script is replaced with
`FLANG_FC`. The former is still supported for backwards compatibility.

[1] https://lists.llvm.org/pipermail/flang-dev/2021-June/000742.html
[2] https://reviews.llvm.org/D103177

Differential Revision: https://reviews.llvm.org/D105811

2021-08-05 12:57:15 +00:00

..

bbc

[flang] Add clang-format files for FIR source (LLVM style)

2020-02-17 02:37:49 -08:00

f18

[flang][driver] Delete f18 (i.e. the old Flang driver)

2021-08-05 12:57:15 +00:00

f18-parse-demo

[flang] Produce proper "preprocessor output" for -E option

2021-07-30 15:13:56 -07:00

fir-opt

[flang][fir] Add the pre-code gen rewrite pass and codegen ops.

2021-03-24 19:27:10 -07:00

flang-driver

[clang][flang] Improve the consistency of the code-base

2021-02-25 21:25:43 +08:00

tco

[flang] Add missing FileSystem.h

2021-08-04 22:22:26 +09:00

.clang-tidy

[flang] Add clang-tidy check for braces around if

2021-06-16 09:13:53 +00:00

CMakeLists.txt

[flang][driver] Delete f18 (i.e. the old Flang driver)

2021-08-05 12:57:15 +00:00