llvm-project.git/llvm/utils/TableGen/ExegesisEmitter.cpp, branch users/nico/python-2

Revert "[llvm][NFC] Use `llvm::sort()`" (#140668)

2025-05-20T03:27:03+00:00

[llvm][NFC] Use `llvm::sort()` (#140335)

2025-05-17T06:49:46+00:00

[NFC][TableGen] Use StringRef::str() instead of casting (#139332)

2025-05-12T22:41:27+00:00

- Also eliminate unneeded std::string() around some literal strings.

[TableGen] Migrate Option Emitters to const RecordKeeper (#107696)

2024-09-11T12:57:50+00:00

Migrate Opt/OptRST Emitters to const RecordKeeper.

This is a part of effort to have better const correctness in TableGen
backends:


https://discourse.llvm.org/t/psa-planned-changes-to-tablegen-getallderiveddefinitions-api-potential-downstream-breakages/81089

[TableGen] Add const variants of accessors for backend (#106658)

2024-09-06T01:35:55+00:00

Split RecordKeeper `getAllDerivedDefinitions` family of functions into
two variants:
  (a) non-const ones that return vectors of `Record *` and 
  (b) const ones, that return vector/ArrayRef of `const Record *`.

This will help gradual migration of TableGen backends to use 
`const RecordKeeper` and by implication change code to work 
with const pointers and better const correctness.

Existing backends are not yet compatible with the const family of
functions, so change them to use a non-constant `RecordKeeper` 
reference, till they are migrated.

Revert "[llvm] Use llvm::sort (NFC) (#96434)"

2024-06-25T18:18:40+00:00

This reverts commit 05d167fc201b4f2e96108be0d682f6800a70c23d.

Reverting the patch fixes the following under EXPENSIVE_CHECKS:

  LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
  LLVM :: CodeGen/AMDGPU/sched-group-barrier-pre-RA.mir
  LLVM :: CodeGen/PowerPC/aix-xcoff-used-with-stringpool.ll
  LLVM :: CodeGen/PowerPC/merge-string-used-by-metadata.mir
  LLVM :: CodeGen/PowerPC/mergeable-string-pool-large.ll
  LLVM :: CodeGen/PowerPC/mergeable-string-pool-pass-only.mir
  LLVM :: CodeGen/PowerPC/mergeable-string-pool.ll

[llvm] Use llvm::sort (NFC) (#96434)

2024-06-23T17:38:51+00:00

[llvm-exegesis] Add tablegen support for validation counters (#76652)

2024-01-10T23:05:58+00:00

This patch adds support in the llvm-exegesis tablegen emitter for
validation counters. Full support for validation counters in
llvm-exegesis will be added in a future patch.

llvm-tblgen: Rewrite emitters to use `TableGen::Emitter`

2023-03-21T07:21:27+00:00

Each emitter became self-contained since it has the registration of option.

Differential Revision: https://reviews.llvm.org/D144351

llvm-tblgen: Add "TableGenBackends.h" to each emitter.

2023-02-18T18:06:32+00:00

"TableGenBackends.h" has declarations of emitters.