Changes in HexagonTargetMachine.h

c4b1a63a - mark getTargetTransformInfo and getTargetIRAnalysis as const

Fri, 25 Feb 2022 19:24:42 +0000

mark getTargetTransformInfo and getTargetIRAnalysis as constSeems like this can be const, since Passes shouldn't modify it.Reviewed By: wsmosesDifferential Revision: https://reviews.llvm.org/D120518 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

34a8a437 - [NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose

Mon, 03 May 2021 23:09:56 +0000

[NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbosePrinting pass manager invocations is fairly verbose and not superuseful.This allows us to remove DebugLogging from pass managers and PassBuildersince all logging (aside from analysis managers) goes throughinstrumentation now.This has the downside of never being able to print the top level passmanager via instrumentation, but that seems like a minor downside.Reviewed By: ychenDifferential Revision: https://reviews.llvm.org/D101797 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

ce5379f0 - [NPM] Add target specific hook to add passes for New Pass Manager

Wed, 30 Sep 2020 20:23:21 +0000

[NPM] Add target specific hook to add passes for New Pass ManagerThe patch adds a new TargetMachine member "registerPassBuilderCallbacks" for targets to add passes to the pass pipeline using the New Pass Manager (similar to adjustPassManager for the Legacy Pass Manager).Reviewed By: aeubanksDifferential Revision: https://reviews.llvm.org/D88138 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

2946cd70 - Update the file headers across all of the LLVM projects in the monorepo

Sat, 19 Jan 2019 08:50:56 +0000

Update the file headers across all of the LLVM projects in the monorepoto reflect the new license.We understand that people may be surprised that we're moving the headerentirely to discuss the new license. We checked this carefully with theFoundation's lawyer and we believe this is the correct approach.Essentially, all code in the project is now made available by the LLVMproject under our new license, so you will see that the license headersinclude that license only. Some of our contributors have contributedcode under our old license, and accordingly, we have retained a copy ofour old license notice in the top-level files in each project andrepository.llvm-svn: 351636 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

26d11ca4 - (Re-landing) Expose a TargetMachine::getTargetTransformInfo function

Fri, 22 Dec 2017 18:21:59 +0000

(Re-landing) Expose a TargetMachine::getTargetTransformInfo functionRe-land r321234. It had to be reverted because it broke the sharedlibrary build. The shared library build broke because there was amissing LLVMBuild dependency from lib/Passes (which callsTargetMachine::getTargetIRAnalysis) to lib/Target. As far as I cantell, this problem was always there but was somehow maskedbefore (perhaps because TargetMachine::getTargetIRAnalysis was avirtual function).Original commit message:This makes the TargetMachine interface a bit simpler. We still needthe std::function in TargetIRAnalysis to avoid having to add adependency from Analysis to Target.See discussion:http://lists.llvm.org/pipermail/llvm-dev/2017-December/119749.htmlI avoided adding all of the backend owners to this review since thechange is simple, but let me know if you feel differently about this.Reviewers: echristo, MatzeB, hfinkelReviewed By: hfinkelSubscribers: jholewinski, jfb, arsenm, dschuff, mcrosier, sdardis, nemanjai, nhaehnle, javed.absar, sbc100, jgravelle-google, aheejin, kbarton, llvm-commitsDifferential Revision: https://reviews.llvm.org/D41464llvm-svn: 321375 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

747d1114 - Revert "Expose a TargetMachine::getTargetTransformInfo function"

Thu, 21 Dec 2017 02:34:39 +0000

Revert "Expose a TargetMachine::getTargetTransformInfo function"This reverts commit r321234. It breaks the -DBUILD_SHARED_LIBS=ON build.llvm-svn: 321243 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

0c3de350 - Expose a TargetMachine::getTargetTransformInfo function

Thu, 21 Dec 2017 01:06:58 +0000

Expose a TargetMachine::getTargetTransformInfo functionSummary:This makes the TargetMachine interface a bit simpler. We still needthe std::function in TargetIRAnalysis to avoid having to add adependency from Analysis to Target.See discussion:http://lists.llvm.org/pipermail/llvm-dev/2017-December/119749.htmlI avoided adding all of the backend owners to this review since thechange is simple, but let me know if you feel differently about this.Reviewers: echristo, MatzeB, hfinkelReviewed By: hfinkelSubscribers: jholewinski, jfb, arsenm, dschuff, mcrosier, sdardis, nemanjai, nhaehnle, javed.absar, sbc100, jgravelle-google, aheejin, kbarton, llvm-commitsDifferential Revision: https://reviews.llvm.org/D41464llvm-svn: 321234 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

bb8507e6 - Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine"

Thu, 12 Oct 2017 22:57:28 +0000

Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine"Reverting to investigate layering effects of MCJIT not linkinglibCodeGen but using TargetMachine::getNameWithPrefix() breaking thelldb bots.This reverts commit r315633.llvm-svn: 315637 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

3a9c114b - TargetMachine: Merge TargetMachine and LLVMTargetMachine

Thu, 12 Oct 2017 22:28:54 +0000

TargetMachine: Merge TargetMachine and LLVMTargetMachineMerge LLVMTargetMachine into TargetMachine.- There is no in-tree target anymore that just implements TargetMachine but not LLVMTargetMachine.- It should still be possible to stub out all the various functions in case a target does not want to use lib/CodeGen- This simplifies the code and avoids methods ending up in the wrong interface.Differential Revision: https://reviews.llvm.org/D38489llvm-svn: 315633 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

79e238af - Delete Default and JITDefault code models

Thu, 03 Aug 2017 02:16:21 +0000

Delete Default and JITDefault code modelsIMHO it is an antipattern to have a enum value that is Default.At any given piece of code it is not clear if we have to handleDefault or if has already been mapped to a concrete value. In thiscase in particular, only the target can do the mapping and it is niceto make sure it is always done.This deletes the two default enum values of CodeModel and uses anexplicit Optional when it is possible that it isunspecified.llvm-svn: 309911 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

c8b94386 - [Hexagon] Add Hexagon-specific loop idiom recognition pass

Thu, 26 Jan 2017 21:41:10 +0000

[Hexagon] Add Hexagon-specific loop idiom recognition passllvm-svn: 293213 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

8c34dd82 - Delete Reloc::Default.

Wed, 18 May 2016 22:04:49 +0000

Delete Reloc::Default.Having an enum member named Default is quite confusing: Is it distinctfrom the others?This patch removes that member and instead uses Optional inplaces where we have a user input that still hasn't been maped to thedefault value, which is now clear has no be one of the remaining 3options.llvm-svn: 269988 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

21dc8bdd - [Hexagon] Add PIC support

Fri, 18 Dec 2015 20:19:30 +0000

[Hexagon] Add PIC supportllvm-svn: 256025 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

b51460cf - [Hexagon] Make memcpy lowering thread-safe

Wed, 16 Dec 2015 17:29:37 +0000

[Hexagon] Make memcpy lowering thread-safeThis removes an unpleasant hack involving a global variable for speciallowering of certain memcpy calls. These are now lowered as intended inEmitTargetCodeForMemcpy in the same way that other targets do it.llvm-svn: 255785 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

73e66f32 - [Hexagon] Implement TargetTransformInfo for Hexagon

Wed, 05 Aug 2015 18:35:37 +0000

[Hexagon] Implement TargetTransformInfo for HexagonAuthor: Brendon Cahoon llvm-svn: 244089 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

3e5de88d - Replace string GNU Triples with llvm::Triple in TargetMachine. NFC.

Thu, 11 Jun 2015 19:41:26 +0000

Replace string GNU Triples with llvm::Triple in TargetMachine. NFC.Summary:For the moment, TargetMachine::getTargetTriple() still returns a StringRef.This continues the patch series to eliminate StringRef forms of GNU triplesfrom the internals of LLVM that began in r239036.Reviewers: rengolinReviewed By: rengolinSubscribers: ted, llvm-commits, rengolin, jholewinskiDifferential Revision: http://reviews.llvm.org/D10362llvm-svn: 239554 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

6001847e - Revert r233206

Wed, 25 Mar 2015 20:21:16 +0000

Revert r233206llvm-svn: 233213 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

62b41b94 - [Hexagon] Keep the bare getSubtargetImpl for now

Wed, 25 Mar 2015 19:51:52 +0000

[Hexagon] Keep the bare getSubtargetImpl for nowllvm-svn: 233206 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

4d0f35a9 - Remove the target independent TargetMachine::getSubtarget and

Sat, 21 Mar 2015 04:22:23 +0000

Remove the target independent TargetMachine::getSubtarget andTargetMachine::getSubtargetImpl routines.This keeps the target independent code free of bare subtargetcalls while the remainder of the backends are migrated, or notif they don't wish to support per-function subtargets as wouldbe needed for function multiversioning or LTO of disparatecpu subarchitecture types, e.g.clang -msse4.2 -c foo.c -emit-llvm -o foo.bcclang -c bar.c -emit-llvm -o bar.bcllvm-link foo.bc bar.bc -o baz.bcllc baz.bcand get appropriate code for what the command lines requested.llvm-svn: 232885 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h

93e1ea16 - Move the DataLayout to the generic TargetMachine, making it mandatory.

Thu, 12 Mar 2015 00:07:24 +0000

Move the DataLayout to the generic TargetMachine, making it mandatory.Summary:I don't know why every singled backend had to redeclare its own DataLayout.There was a virtual getDataLayout() on the common base TargetMachine, thedefault implementation returned nullptr. It was not clear from this thatwe could assume at call site that a DataLayout will be available witheach Target.Now getDataLayout() is no longer virtual and return a pointer to theDataLayout member of the common base TargetMachine. I plan to turn it intoa reference in a future patch.The only backend that didn't have a DataLayout previsouly was the CPPBackend.It now initializes the default DataLayout. This commit is NFC for all theother backends.Test Plan: clang+llvm ninja check-allReviewers: echristoSubscribers: jfb, jholewinski, llvm-commitsDifferential Revision: http://reviews.llvm.org/D8243From: Mehdi Amini llvm-svn: 231987 List of files: /llvm-project-15.0.7/llvm/lib/Target/Hexagon/HexagonTargetMachine.h