forked from OSchip/llvm-project
96d229c9ab
This patch adds the following compiler frontend driver options: * -fdebug-unparse (f18 spelling: -funparse) * -fdebug-unparse-with-symbols (f18 spelling: -funparse-with-symbols) The new driver will only accept the new spelling. `f18` will accept both the original and the new spelling. A new base class for frontend actions is added: `PrescanAndSemaAction`. This is added to reduce code duplication that otherwise these new options would lead to. Implementation from * `ParseSyntaxOnlyAction::ExecutionAction` is moved to: * `PrescanAndSemaAction::BeginSourceFileAction` This implementation is now shared between: * PrescanAndSemaAction * ParseSyntaxOnlyAction * DebugUnparseAction * DebugUnparseWithSymbolsAction All tests that don't require other yet unimplemented options are updated. This way `flang-new -fc1` is used instead of `f18` when `FLANG_BUILD_NEW_DRIVER` is set to `On`. In order to facilitate this, `%flang_fc1` is added in the LIT configuration (lit.cfg.py). `asFortran` from f18.cpp is duplicated as `getBasicAsFortran` in FrontendOptions.cpp. At this stage it's hard to find a good place to share this method. I suggest that we revisit this once a switch from `f18` to `flang-new` is complete. Differential Revision: https://reviews.llvm.org/D96483 |
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| .. | ||
| CMakeLists.txt | ||
| Fortran-parsers.cpp | ||
| basic-parsers.h | ||
| char-block.cpp | ||
| char-buffer.cpp | ||
| char-set.cpp | ||
| characters.cpp | ||
| debug-parser.cpp | ||
| debug-parser.h | ||
| executable-parsers.cpp | ||
| expr-parsers.cpp | ||
| expr-parsers.h | ||
| instrumented-parser.cpp | ||
| io-parsers.cpp | ||
| message.cpp | ||
| misc-parsers.h | ||
| openacc-parsers.cpp | ||
| openmp-parsers.cpp | ||
| parse-tree.cpp | ||
| parsing.cpp | ||
| preprocessor.cpp | ||
| preprocessor.h | ||
| prescan.cpp | ||
| prescan.h | ||
| program-parsers.cpp | ||
| provenance.cpp | ||
| source.cpp | ||
| stmt-parser.h | ||
| token-parsers.h | ||
| token-sequence.cpp | ||
| token-sequence.h | ||
| tools.cpp | ||
| type-parser-implementation.h | ||
| type-parsers.h | ||
| unparse.cpp | ||
| user-state.cpp | ||