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path: root/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Remove \brief commands from doxygen comments.Adrian Prantl2018-05-011-1/+1
| | | | | | | | | | | | | | | | We've been running doxygen with the autobrief option for a couple of years now. This makes the \brief markers into our comments redundant. Since they are a visual distraction and we don't want to encourage more \brief markers in new code either, this patch removes them all. Patch produced by for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done Differential Revision: https://reviews.llvm.org/D46290 llvm-svn: 331272
* Const correctness for TTI::getRegisterBitWidthDaniel Neilson2017-06-121-1/+1
| | | | | | | | | | | | | | Summary: The method TargetTransformInfo::getRegisterBitWidth() is declared const, but the type erasing implementation classes (TargetTransformInfo::Concept & TargetTransformInfo::Model) that were introduced by Chandler in https://reviews.llvm.org/D7293 do not have the method declared const. This is an NFC to tidy up the const consistency between TTI and its implementation. Reviewers: chandlerc, rnk, reames Reviewed By: reames Subscribers: reames, jfb, arsenm, dschuff, nemanjai, nhaehnle, javed.absar, sbc100, jgravelle-google, llvm-commits Differential Revision: https://reviews.llvm.org/D33903 llvm-svn: 305189
* [X86] updating TTI costs for arithmetic instructions on X86\SLM arch.Mohammed Agabaria2017-01-111-1/+2
| | | | | | | | | | | | updated instructions: pmulld, pmullw, pmulhw, mulsd, mulps, mulpd, divss, divps, divsd, divpd, addpd and subpd. special optimization case which replaces pmulld with pmullw\pmulhw\pshuf seq. In case if the real operands bitwidth <= 16. Differential Revision: https://reviews.llvm.org/D28104 llvm-svn: 291657
* Do a sweep over move ctors and remove those that are identical to the default.Benjamin Kramer2016-10-201-7/+0
| | | | | | | | | | All of these existed because MSVC 2013 was unable to synthesize default move ctors. We recently dropped support for it so all that error-prone boilerplate can go. No functionality change intended. llvm-svn: 284721
* [WebAssembly] Basic TargetTransformInfo support for SIMD128.Dan Gohman2016-05-231-1/+9
| | | | llvm-svn: 270508
* [WebAssembly] Remove the override of haveFastSqrt.Dan Gohman2015-12-081-1/+0
| | | | | | | The default implementation in BasicTTI already checks TLI and does the right thing. llvm-svn: 254993
* Try to fix WebAssembly build after r247864Hans Wennborg2015-09-161-1/+1
| | | | llvm-svn: 247870
* [WebAssembly] Tell TargetTransformInfo about popcnt and sqrt.Dan Gohman2015-08-241-1/+2
| | | | llvm-svn: 245853
* Unbreak WebAssembly buildJF Bastien2015-07-091-20/+4
| | | | | | | | | | | | Summary: D11021 and D11045 didn't update the WebAssembly target's code. It's still experimental so all tests passed. Reviewers: sunfish, joker.eph, echristo Subscribers: llvm-commits, jfb Differential Revision: http://reviews.llvm.org/D11084 llvm-svn: 241859
* [WebAssembly] Initial WebAssembly backendDan Gohman2015-06-291-0/+87
This WebAssembly backend is just a skeleton at this time and is not yet functional. llvm-svn: 241022
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