search for: rl220341

Displaying 3 results from an estimated 3 matches for "rl220341".

2016 Nov 07
5
should we have IR intrinsics for integer min/max?
...structure/accuracy of the cost models used by the vectorizers and other passes. I don't think they ever special-case the cmp+sel pair as a possibly unified (and therefore cheaper than the sum of the parts) operation. Note that we added FP variants for min/max ops with: https://reviews.llvm.org/rL220341 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20161107/eaa508e6/attachment.html>
2016 Nov 08
2
should we have IR intrinsics for integer min/max?
...the parts) operation. > > We don't have a facility currently for the target to provide a cost for > combined operations. We should, but there's design work to be done. > > -Hal > > > Note that we added FP variants for min/max ops with: > https://reviews.llvm.org/rL220341 > > > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > > > > > -- > Hal Finkel > Lead, Compiler Technology and Programming Languages &gt...
2014 Oct 27
2
[LLVMdev] LLVM Weekly - #43, Oct 27th 2014
...e LLVM dev meeting](http://article.gmane.org/gmane.comp.compilers.llvm.devel/78068). ## LLVM commits * The `nonnull` metadata has been introduced for Load instructions. [r220240](http://reviews.llvm.org/rL220240). * minnum and maxnum intrinsics have been added. [r220341](http://reviews.llvm.org/rL220341), [r220342](http://reviews.llvm.org/rL220342). * The Hexagon backend gained a basic disassembler. [r220393](http://reviews.llvm.org/rL220393). * PassConfig gained usingDefaultRegAlloc to tell if the default register allocator is being used. [r220321](http://reviews.llvm.org/rL220321). * An llvm-...