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llvm-project/flang/lib/CMakeLists.txt

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[flang] [LLVMify F18] Compiler module folders should have capitalised names (flang-compiler/f18#980) This patch renames the modules in f18 to use a capital letter in the module name Signed-off-by: Caroline Concatto <caroline.concatto@arm.com> Original-commit: flang-compiler/f18@d2eb7a1c443d1539ef12b6f027074a0eb15b1ea0 Reviewed-on: https://github.com/flang-compiler/f18/pull/980
2020-02-25 23:11:52 +08:00
add_subdirectory(Common)
add_subdirectory(Evaluate)
add_subdirectory(Decimal)
add_subdirectory(Lower)
add_subdirectory(Parser)
add_subdirectory(Semantics)
[flang] Add Fortran IR (FIR) MLIR dialect implementation (flang-compiler/f18#1035) Adds FIR library that implements an MLIR dialect to which Fortran parse-tree will be lowered to. FIR is defined and documented inside FIROps.td added in this commit. It is possible to generate a more readable description FIRLangRef.md from FIROps.td following the related instructions added to the README.md by this commit. This patch adds FIR definition and implementation that allow parsing, printing, and verifying FIR. FIR transformations and lowering to Standard and LLVM dialects are not part of this patch. The FIR verifiers are verifying the basic properties of FIR operations in order to provide a sufficient frame for lowering. Verifiers for more advanced FIR properties can be added as needed. Coarrays are not covered by FIR defined in this patch. This patch also adds tco tool that is meant to process FIR input files and drives transformations on it. The tco tool is used for testing. In this patch, it is only used to demonstrate parsing/verifying/ and dumping FIR with round-trip tests. Note: This commit does not reflect an actual work log, it is a feature-based split of the changes done in the FIR experimental branch. The related work log can be found in the commits between: https://github.com/schweitzpgi/f18/commit/742edde572bd74d77cf7d447132ccf0949187fce and https://github.com/schweitzpgi/f18/commit/2ff55242126d86061f4fed9ef7b59d3636b5fd0b Changes on top of these original commits were made during this patch review. Original-commit: flang-compiler/f18@30b428a51e140e5fb12bd53a0619f10ff510f408 Reviewed-on: https://github.com/flang-compiler/f18/pull/1035
2020-03-12 12:47:22 +08:00
[flang][driver] Add the new flang compiler and frontend drivers Summary: This is the first patch implementing the new Flang driver as outlined in [1], [2] & [3]. It creates Flang driver (`flang-new`) and Flang frontend driver (`flang-new -fc1`). These will be renamed as `flang` and `flang -fc1` once the current Flang throwaway driver, `flang`, can be replaced with `flang-new`. Currently only 2 options are supported: `-help` and `--version`. `flang-new` is implemented in terms of libclangDriver, defaulting the driver mode to `FlangMode` (added to libclangDriver in [4]). This ensures that the driver runs in Flang mode regardless of the name of the binary inferred from argv[0]. The design of the new Flang compiler and frontend drivers is inspired by it counterparts in Clang [3]. Currently, the new Flang compiler and frontend drivers re-use Clang libraries: clangBasic, clangDriver and clangFrontend. To identify Flang options, this patch adds FlangOption/FC1Option enums. Driver::printHelp is updated so that `flang-new` prints only Flang options. The new Flang driver is disabled by default. To enable it, set `-DBUILD_FLANG_NEW_DRIVER=ON` when configuring CMake and add clang to `LLVM_ENABLE_PROJECTS` (e.g. -DLLVM_ENABLE_PROJECTS=“clang;flang;mlir”). [1] “RFC: new Flang driver - next steps” http://lists.llvm.org/pipermail/flang-dev/2020-July/000470.html [2] “RFC: Adding a fortran mode to the clang driver for flang” http://lists.llvm.org/pipermail/cfe-dev/2019-June/062669.html [3] “RFC: refactoring libclangDriver/libclangFrontend to share with Flang” http://lists.llvm.org/pipermail/cfe-dev/2020-July/066393.html [4] https://reviews.llvm.org/rG6bf55804924d5a1d902925ad080b1a2b57c5c75c co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com> Reviewed By: richard.barton.arm, sameeranjoshi Differential Revision: https://reviews.llvm.org/D86089
2020-09-11 17:17:31 +08:00
if(FLANG_BUILD_NEW_DRIVER)
add_subdirectory(Frontend)
add_subdirectory(FrontendTool)
endif()
[flang] Remove `LINK_WITH_FIR` cmake switch Most components required for this are already there. Build and Testing clean. ninja check-flang Reviewed By: clementval, tskeith Differential Revision: https://reviews.llvm.org/D96411
2021-02-10 20:53:10 +08:00
add_subdirectory(Optimizer)