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path: root/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
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* [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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