llvm-project.git/llvm/utils/TableGen/SearchableTableEmitter.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [TableGen] Remove unused includes (NFC) (#141356) 2025-05-24T16:37:40+00:00 Kazu Hirata kazu@google.com 2025-05-24T16:37:40+00:00 252bd8087193751fc43eebe5724f6de280f0c4cc These are identified by misc-include-cleaner. I've filtered out those that break builds. Also, I'm staying away from llvm-config.h, config.h, and Compiler.h, which likely cause platform- or compiler-specific build failures. 
These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.
 [NFC][TableGen] Use StringRef::str() instead of casting (#139332) 2025-05-12T22:41:27+00:00 Rahul Joshi rjoshi@nvidia.com 2025-05-12T22:41:27+00:00 9981afc5f9d1bb84e35d562f2a1d0f6bf56fcb58 - Also eliminate unneeded std::string() around some literal strings. 
- Also eliminate unneeded std::string() around some literal strings.
 [TableGen] Only store direct superclasses in Record (#123072) 2025-04-24T17:57:51+00:00 Jay Foad jay.foad@amd.com 2025-04-24T17:57:51+00:00 2bc6f9d4b6ff1d838f1c2d50cacbab6ba2f20bc9 In Record only store the direct superclasses instead of all superclasses. getSuperClasses recurses to find all superclasses when necessary. This gives a small reduction in memory usage. On lib/Target/X86/X86.td I measured about 2.0% reduction in total bytes allocated (measured by valgrind) and 1.3% reduction in peak memory usage (measured by /usr/bin/time -v). --------- Co-authored-by: Min-Yih Hsu <min@myhsu.dev> 
In Record only store the direct superclasses instead of all
superclasses. getSuperClasses recurses to find all superclasses when
necessary.

This gives a small reduction in memory usage. On lib/Target/X86/X86.td I
measured about 2.0% reduction in total bytes allocated (measured by
valgrind) and 1.3% reduction in peak memory usage (measured by
/usr/bin/time -v).

---------

Co-authored-by: Min-Yih Hsu <min@myhsu.dev>
 [llvm] Use llvm::append_range (NFC) (#136066) 2025-04-17T02:30:01+00:00 Kazu Hirata kazu@google.com 2025-04-17T02:30:01+00:00 47d8fec9b8bd5425af17711317a41743a30a8cef This patch replaces: llvm::copy(Src, std::back_inserter(Dst)); with: llvm::append_range(Dst, Src); for breavity. One side benefit is that llvm::append_range eventually calls llvm::SmallVector::reserve if Dst is of llvm::SmallVector. 
This patch replaces:

  llvm::copy(Src, std::back_inserter(Dst));

with:

  llvm::append_range(Dst, Src);

for breavity.

One side benefit is that llvm::append_range eventually calls
llvm::SmallVector::reserve if Dst is of llvm::SmallVector.
 [TableGen][NFC] Factor early-out range check. (#123645) 2025-01-21T01:13:31+00:00 Jason Eckhardt jeckhardt@nvidia.com 2025-01-21T01:13:31+00:00 271b3383d7d86d5945b13117558cfe600aac3528 Combine the EarlyOut and IsContiguous range check. Also avoid "comparison is always false" warnings in emitted code when the lower-bound check is against 0. 
Combine the EarlyOut and IsContiguous range check.
Also avoid "comparison is always false" warnings in emitted code when
the lower-bound check is against 0.
 [TableGen] Use std::pair instead of std::make_pair. NFC. (#123174) 2025-01-16T13:20:41+00:00 Jay Foad jay.foad@amd.com 2025-01-16T13:20:41+00:00 4e8c9d28132039a98feb97cec2759cddeb37d934 Also use brace initialization and emplace to avoid explicitly constructing std::pair, and the same for std::tuple. 
Also use brace initialization and emplace to avoid explicitly 
constructing std::pair, and the same for std::tuple.
 [NFC][TableGen] Delete unused class member (#113165) 2024-10-21T21:03:34+00:00 Rahul Joshi rjoshi@nvidia.com 2024-10-21T21:03:34+00:00 9de0566fcf90dd838558c57df339fbfcc33fe36c Delete unused class member in `SearchableTableEmitter` class. 
Delete unused class member in `SearchableTableEmitter` class.
 [LLVM][TableGen] Change all `Init` pointers to const (#112705) 2024-10-18T14:50:22+00:00 Rahul Joshi rjoshi@nvidia.com 2024-10-18T14:50:22+00:00 62e2c7fb2d18b43149a07526f6a3c0563d50e2fa 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 
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] Change all type pointers to const (#110602) 2024-10-01T13:54:17+00:00 Rahul Joshi rjoshi@nvidia.com 2024-10-01T13:54:17+00:00 9d95e2614e425f154cb5720d9eb276c25a26524e 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 
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
 [LLVM][TableGen] Change SeachableTableEmitter to use const RecordKeeper (#110032) 2024-09-30T17:08:48+00:00 Rahul Joshi rjoshi@nvidia.com 2024-09-30T17:08:48+00:00 7ac474baad8236a9b6187685563326573e12c9ed Change SeachableTableEmitter to use const RecordKeeper. Also change RecordRecTy to use const Record pointers for its classes. 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 
Change SeachableTableEmitter to use const RecordKeeper.
Also change RecordRecTy to use const Record pointers for its classes.

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