llvm-project/mlir/lib/Support
River Riddle 5e50dd048e [mlir] Rework the implementation of TypeID
This commit restructures how TypeID is implemented to ideally avoid
the current problems related to shared libraries. This is done by changing
the "implicit" fallback path to use the name of the type, instead of using
a static template variable (which breaks shared libraries). The major downside to this
is that it adds some additional initialization costs for the implicit path. Given the
use of type names for uniqueness in the fallback, we also no longer allow types
defined in anonymous namespaces to have an implicit TypeID. To simplify defining
an ID for these classes, a new `MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID` macro
was added to allow for explicitly defining a TypeID directly on an internal class.

To help identify when types are using the fallback, `-debug-only=typeid` can be
used to log which types are using implicit ids.

This change generally only requires changes to the test passes, which are all defined
in anonymous namespaces, and thus can't use the fallback any longer.

Differential Revision: https://reviews.llvm.org/D122775
2022-04-04 13:52:26 -07:00
..
CMakeLists.txt [mlir] Rework the implementation of TypeID 2022-04-04 13:52:26 -07:00
DebugCounter.cpp [mlir] Use array_pod_sort for sorting stats/counters. 2022-03-17 20:14:24 +01:00
FileUtilities.cpp Support: Stop using F_{None,Text,Append} compatibility synonyms, NFC 2021-04-30 11:00:03 -07:00
IndentedOstream.cpp [mlir][ods] AttrOrTypeGen uses Class 2021-12-01 16:53:23 +00:00
InterfaceSupport.cpp [mlir] Move InterfaceMap::InterfaceMap to the cpp file 2022-03-17 20:14:24 +01:00
StorageUniquer.cpp Fix more clang-tidy cleanups in mlir/ (NFC) 2021-12-22 20:53:11 +00:00
Timing.cpp Apply clang-tidy fixes for performance-move-const-arg to MLIR (NFC) 2022-01-02 22:36:56 +00:00
ToolUtilities.cpp [mlir][NFC] Add a using for llvm::SMLoc/llvm::SMRange to LLVM.h 2022-01-26 21:37:23 -08:00
TypeID.cpp [mlir] Rework the implementation of TypeID 2022-04-04 13:52:26 -07:00