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path: root/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp
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* Fix a bunch more layering of CodeGen headers that are in TargetDavid Blaikie2017-11-171-1/+1
| | | | | | | | All these headers already depend on CodeGen headers so moving them into CodeGen fixes the layering (since CodeGen depends on Target, not the other way around). llvm-svn: 318490
* 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/+1
| | | | | | | | | | | | 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
* [WebAssembly] Basic TargetTransformInfo support for SIMD128.Dan Gohman2016-05-231-0/+56
| | | | llvm-svn: 270508
* [WebAssembly] Remove the override of haveFastSqrt.Dan Gohman2015-12-081-5/+0
| | | | | | | The default implementation in BasicTTI already checks TLI and does the right thing. llvm-svn: 254993
* [WebAssembly] Minor clang-format and selected clang-tidy cleanups. NFC.Dan Gohman2015-11-291-2/+1
| | | | llvm-svn: 254267
* [WebAssembly] Tell TargetTransformInfo about popcnt and sqrt.Dan Gohman2015-08-241-3/+8
| | | | llvm-svn: 245853
* [WebAssembly] Initial WebAssembly backendDan Gohman2015-06-291-0/+28
This WebAssembly backend is just a skeleton at this time and is not yet functional. llvm-svn: 241022
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