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* Reland "Change the X86 datalayout to add three address spacesAmy Huang2019-09-101-1/+1
| | | | | | | | | | for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
* Revert "Change the X86 datalayout to add three address spaces for 32 bit ↵Vlad Tsyrklevich2019-08-281-1/+1
| | | | | | | | | signed," This reverts commit r370083 because it caused check-lld failures on sanitizer-x86_64-linux-fast. llvm-svn: 370142
* Change the X86 datalayout to add three address spaces for 32 bit signed,Amy Huang2019-08-271-1/+1
| | | | | | 32 bit unsigned, and 64 bit pointers. llvm-svn: 370083
* [NewPM] teach -passes= to emit meaningful error messagesFedor Sergeev2018-10-171-2/+2
| | | | | | | | | | | | | | All the PassBuilder::parse interfaces now return descriptive StringError instead of a plain bool. It allows to make -passes/aa-pipeline parsing errors context-specific and thus less confusing. TODO: ideally we should also make suggestions for misspelled pass names, but that requires some extensions to PassBuilder. Reviewed By: philip.pfaffe, chandlerc Differential Revision: https://reviews.llvm.org/D53246 llvm-svn: 344685
* Revert "[NewPM] teach -passes= to emit meaningful error messages"Fedor Sergeev2018-10-151-2/+2
| | | | | | This reverts r344519 due to failures in pipeline-parsing test. llvm-svn: 344524
* [NewPM] teach -passes= to emit meaningful error messagesFedor Sergeev2018-10-151-2/+2
| | | | | | | | | | | | | | | Summary: All the PassBuilder::parse interfaces now return descriptive StringError instead of a plain bool. It allows to make -passes/aa-pipeline parsing errors context-specific and thus less confusing. TODO: ideally we should also make suggestions for misspelled pass names, but that requires some extensions to PassBuilder. Reviewed By: philip.pfaffe, chandlerc Differential Revision: https://reviews.llvm.org/D53246 llvm-svn: 344519
* Fix the bug that parseAAPipeline is not invoked in runNewPMPasses in release ↵Dehao Chen2017-08-021-0/+5
| | | | | | | | | | | | | | | | compiler. Summary: The logic is guarded by "assert". Reviewers: davidxl, davide, chandlerc Reviewed By: davide, chandlerc Subscribers: sanjoy, llvm-commits, mehdi_amini Differential Revision: https://reviews.llvm.org/D36195 llvm-svn: 309787
* [ThinLTO] Move -lto-use-new-pm to llvm-lto2, and change it to -use-new-pm.Tim Shen2017-06-011-1/+1
| | | | | | | | | | | | | | | | | | Summary: As we teach Clang to use ThinkLTO + new PM, it's good for the users to inject through Config, instead of setting a flag in the LTOBackend library. Move the flag to llvm-lto2. As it moves to llvm-lto2, a new name -use-new-pm seems simpler and as clear. Reviewers: davide, tejohnson Subscribers: mehdi_amini, Prazek, inglorion, eraman, chandlerc, llvm-commits Differential Revision: https://reviews.llvm.org/D33799 llvm-svn: 304492
* llvm-lto2: Move the LTO::run() action behind a subcommand.Peter Collingbourne2017-04-111-4/+4
| | | | | | | | | | | | | Move LTO::run() to a "run" subcommand so that we can introduce new subcommands for testing different parts of the LTO implementation. This doesn't use llvm::cl subcommands because it doesn't appear to be currently possible to pass an argument not associated with a subcommand to a subcommand (e.g. -lto-use-new-pm, -mcpu=yonah). Differential Revision: https://reviews.llvm.org/D31410 llvm-svn: 299967
* Temporarily revert "For X86-64 linux and PPC64 linux align int128 to 16 bytes."Eric Christopher2017-02-101-1/+1
| | | | | | | | | until we can get better TargetMachine::isCompatibleDataLayout to compare - otherwise we can't code generate existing bitcode without a string equality data layout. This reverts commit r294702. llvm-svn: 294709
* For X86-64 linux and PPC64 linux align int128 to 16 bytes.Eric Christopher2017-02-101-1/+1
| | | | | | | | | | | | For other platforms we should find out what they need and likely make the same change, however, a smaller additional change is easier for platforms we know have it specified in the ABI. As part of this rewrite some of the handling in the backends for data layout and update a bunch of testcases. Based on a patch by Simonas Kazlauskas! llvm-svn: 294702
* [LTO] Teach lib/LTO about the new pass manager.Davide Italiano2017-01-241-0/+4
| | | | | | Differential Revision: https://reviews.llvm.org/D28997 llvm-svn: 292864
* [LTO] Reject modules without datalayout.Davide Italiano2016-12-141-0/+1
| | | | | | | | | | | Also, udpate the ~60 failing tests in the tree which did not contain a valid datalayout. This fixes PR31123. lld will be updated in a following patch, immediately after this is committed. Differential Revision: https://reviews.llvm.org/D27082 llvm-svn: 289719
* [LTO] Add ability to parse AA pipelines.Davide Italiano2016-09-161-3/+11
| | | | | | | This is supposed to be a drop in replacement for what lld provides via --lto-newpm-aa-pipeline. llvm-svn: 281774
* [lib/LTO] Add a way to run a custom pipelineDavide Italiano2016-09-071-0/+24
Differential Revision: https://reviews.llvm.org/D24095 llvm-svn: 280830
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