[swift-dev] Linux Swift: Strange bug found in a simple arithmetic

Hi This simple instruction can take more than 20 seconds to execute  and near 100% CPU on different Linux Swift version I tested. Also tested in compiled mode with the same result. let simpleTest = Float(abs(11 - -3) + abs(4.5 - -4))  //! print

Re: [swift-dev] Linux Swift: Strange bug found in a simple arithmetic

> On Sep 7, 2016, at 6:47 AM, louislepegue via swift-dev > wrote: > > Hi > > This simple instruction can take more than 20 seconds to execute and near > 100% CPU on different Linux Swift version I tested. > Also tested in compiled mode with the same result. > > let simpleTest = Float(abs(11

Re: [swift-dev] [SIL] Deconstructing partial_apply

> On Sep 6, 2016, at 3:36 PM, Joe Groff via swift-dev > wrote: > Last week, I put some effort into trying to reduce the power of SIL's > infamous partial_apply instruction. The instruction was intended to make > representation and optimization of closures easy by avoiding concretization > of t

Re: [swift-dev] Advice on adding PGO support

Hi Vedant, nice work! > On Sep 6, 2016, at 12:36 PM, Vedant Kumar via swift-dev > wrote: > > Hi swift-dev, > > I've been working on some patches which add basic support for PGO to swift > [1]. > What I have so far is just a proof-of-concept. I'd like to get some feedback > on > the approach

[swift-dev] Code reformatting the swift-lldb repo, master and master-next branches

Hi all, The LLVM.org LLDB svn repository has just been reformatted to better match LLVM code formatting standards. For details on that, see these threads: http://lists.llvm.org/pipermail/lldb-dev/2016-August/010870.html http://lists.llvm.org/pipermail/lldb-dev/2016-September

[swift-dev] CI outage for SDK and source updates tomorrow

Hello All- Tomorrow we will be temporarily bringing down the CI, starting around 2 PM, California time, in order to upgrade to the latest beta of Xcode 8 and the associated SDKs. We will also be tagging and applying some source changes in support of the updated SDKs.We expect the upgrade p

[swift-dev] Update: CI outage for SDK and source updates tomorrow

The CI update is being rescheduled for 9 AM, California time tomorrow. > On Sep 7, 2016, at 3:12 PM, Nicole Jacque via swift-dev > wrote: > > Hello All- > > Tomorrow we will be temporarily bringing down the CI, starting around 2 PM, > California time, in order to upgrade to the latest beta of

Re: [swift-dev] Code reformatting the swift-lldb repo, master and master-next branches

> On Sep 7, 2016, at 2:06 PM, Todd Fiala wrote: > > Hi all, > > The LLVM.org LLDB svn repository has just been reformatted > to better match LLVM code formatting standards. For details on that, see > these threads: > > http://lists.llvm.org/pipermail/lldb-dev/2016-August/

Re: [swift-dev] [swift-evolution] [Swift 4] Organizing source stability

I've filed https://bugs.swift.org/browse/SR-2582 for this. On Tue, Sep 6, 2016 at 10:37 AM, Jordan Rose wrote: > > On Jul 29, 2016, at 21:13, Chris Lattner via swift-dev < > swift-dev@swift.org> wrote: > > > On Jul 29, 2016, at 5:55 PM, Jacob Bandes-Storch > wrote: > > Here are a few thoughts: