llvm-project.git/flang-rt/lib/runtime/derived-api.cpp, branch main Unnamed repository; edit this file 'description' to name the repository. [flang][runtime] fix intrinsics case of extends_type_of (#161466) 2025-10-01T23:40:00+00:00 Andre Kuhlenschmidt andre.kuhlenschmidt@gmail.com 2025-10-01T23:40:00+00:00 4fccaaef700b64db06b7438802ccc58c3bb5b970 Fixes https://github.com/llvm/llvm-project/issues/155459 by making sure the cases are considered in the right order. Previously intrinsics types where overriding the pointer cases which have higher precedence in the specification. Also passes the following [tests](https://github.com/llvm/llvm-test-suite/pull/287). 
Fixes https://github.com/llvm/llvm-project/issues/155459 by making sure
the cases are considered in the right order. Previously intrinsics types
where overriding the pointer cases which have higher precedence in the
specification.

Also passes the following
[tests](https://github.com/llvm/llvm-test-suite/pull/287).
 [flang] Improve runtime SAME_TYPE_AS() (#135670) 2025-04-18T19:48:33+00:00 Peter Klausler pklausler@nvidia.com 2025-04-18T19:48:33+00:00 21a406c92c6cd79116a03443bccc47c1700d73db The present implementation of the intrinsic function SAME_TYPE_AS() yields false positive .TRUE. results for distinct derived types that happen to have the same name. Replace with an implementation that can now depend on derived type information records being the same type if and only if they are at the same location, or are PDT instantiations of the same uninstantiated derived type. And ensure that the derived type information includes references from instantiated PDTs to their original types. (The derived type information format supports these references already, but they were not being set, perhaps because the current faulty SAME_TYPE_AS implementation didn't need them, and nothing else does.) Fixes https://github.com/llvm/llvm-project/issues/135580. 
The present implementation of the intrinsic function SAME_TYPE_AS()
yields false positive .TRUE. results for distinct derived types that
happen to have the same name.

Replace with an implementation that can now depend on derived type
information records being the same type if and only if they are at the
same location, or are PDT instantiations of the same uninstantiated
derived type. And ensure that the derived type information includes
references from instantiated PDTs to their original types. (The derived
type information format supports these references already, but they were
not being set, perhaps because the current faulty SAME_TYPE_AS
implementation didn't need them, and nothing else does.)

Fixes https://github.com/llvm/llvm-project/issues/135580.
 [Flang][NFC] Move runtime library files to flang-rt (#110298) 2025-02-16T12:25:31+00:00 Michael Kruse llvm-project@meinersbur.de 2025-02-16T12:25:31+00:00 54f37133b7b05f82960f47bc980c4a1aaa7d04df Mostly mechanical changes in preparation of extracting the Flang-RT "subproject" in #110217. This PR intends to only move pre-existing files to the new folder structure, with no behavioral change. Common files (headers, testing, cmake) shared by Flang-RT and Flang remain in `flang/`. Some cosmetic changes and files paths were necessary: * Relative paths to the new path for the source files and `add_subdirectory`. * Add the new location's include directory to `include_directories` * The unittest/Evaluate directory has unitests for flang-rt and Flang. A new `CMakeLists.txt` was introduced for the flang-rt tests. * Change the `#include` paths relative to the include directive * clang-format on the `#include` directives * Since the paths are part if the copyright header and include guards, a script was used to canonicalize those * `test/Runtime` and runtime tests in `test/Driver` are moved, but the lit.cfg.py mechanism to execute the will only be added in #110217. 
Mostly mechanical changes in preparation of extracting the Flang-RT
"subproject" in #110217. This PR intends to only move pre-existing files
to the new folder structure, with no behavioral change. Common files
(headers, testing, cmake) shared by Flang-RT and Flang remain in
`flang/`.

Some cosmetic changes and files paths were necessary:
* Relative paths to the new path for the source files and
`add_subdirectory`.
 * Add the new location's include directory to `include_directories`
* The unittest/Evaluate directory has unitests for flang-rt and Flang. A
new `CMakeLists.txt` was introduced for the flang-rt tests.
 * Change the `#include` paths relative to the include directive
 * clang-format on the `#include` directives
* Since the paths are part if the copyright header and include guards, a
script was used to canonicalize those
* `test/Runtime` and runtime tests in `test/Driver` are moved, but the
lit.cfg.py mechanism to execute the will only be added in #110217.