similar to: GSoC19: Debug Info should have no effect on codegen

On Wed, 24 Jul 2019 at 10:52, Oliver Stannard via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Your script looks OK, though you won't want to use the -opt-bisect-limit= > option until you've found a case where code-generation changes. Instead, > that's a tool which you could use to narrow down the pass inside LLVM which > is causing the change. > > The

How much of a priority is it to find codegen changes triggered by flags such as -g? As long as the effects are reliable between runs this shoud be really easy to attack using C-Reduce. I can look into it if this is important. John On 7/6/17 11:12 AM, Robinson, Paul via llvm-dev wrote: >> Out of curiosity >> what kinds of changes arise from the presence/absence of -g? (It's

Hi Paul, Thanks for your useful guidelines, may I confirm with you the steps list below is correct or not? 1. find sample code (.c) 2. using different options(pass) to compile sample code by clang with/without "-g" 3. objdump the output.o and outout-g.o 4. compare two file of text section check if there has any difference. 5. if find difference, great, file bug and fix it. Please

In theory, compiler should generate bit-identical code with and without debug info. I.e. # clang -c -O2 -g a.cc -o a.g.o # clang -c -O2 -g0 a.cc -o a.g0.o # strip a.g.o a.g0.o # diff a.g.o a.g0.o The diff should find two binaries identical. For brevity, in the rest of the mail, I'll refer to this requirement as "codegen consistency" (any better name?) Unfortunately, LLVM does not

Hi all, My name is Seiya Nuta. I'm studying for my master's degree in University of Tsukuba and interested in the project named "Improve LLVM binary utilities". I've skimmed through llvm-objcopy/llvm-objdump, commit logs, and Bugzilla to figure out what should I do. I have some questions about the project: - What should I prioritize? I suppose that improving llvm-objcopy

(Adding just a bit to Jake's response) On Tue, Mar 26, 2019 at 11:31 AM Jake Ehrlich via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi Seiya, > > What should I prioritize? I suppose that improving llvm-objcopy is the >> most crucial work in this summer. > > > This is an opinion that will vary a lot from person to person. > +1! And don't forget that

> On 2016-Nov-15, at 15:16, Hal Finkel <hfinkel at anl.gov> wrote: > > ----- Original Message ----- >> From: "Mandeep Singh via llvm-dev Grang" <llvm-dev at lists.llvm.org> >> To: llvm-dev at lists.llvm.org, "mehdi amini" <mehdi.amini at apple.com>, dexonsmith at apple.com, zinob at codeaurora.org >> Sent: Tuesday, November 15, 2016

(a) In R 2.12.2 rowsum can overflow if given an integer input: > rowsum(c(2e9L, 2e9L), c("a", "a")) [,1] a -294967296 > 2^32 + .Last.value [,1] a 4e+09 Should it be changed to coerce its x argument to numeric (double precision) so it always returns a numeric output? (b) When rowsum is given an x containing both NaN and NA it appears to use the last

Hi, We're less than 2 weeks away from the developer meeting, so I wanted to give an update on the GitHub migration and what's (hopefully) going to happen during the developer meeting. Everyone who has added their information to the github-usernames.txt file in SVN before today should have received an invite to become a collaborator on the llvm-project repository. If you did not receive

I thought I read somewhere in Puppet docs/wiki... that it is "recommended" to avoid spaces in file paths, or some similar verbiage, but now I cant find it. Does Puppet have any known issues with spaces in file paths? It would of course scare Windows admins away... So I hope I am wrong in thinking I read that. Thanks a lot, Mohamed. -- You received this message because you are

That is why I asked for a protocol :) Why we have to go the extra mile of parsing the XML, that will contain plenty of info we don't need !! Anyway, thank you for the tips. On Thu, 17 Feb 2005 10:39:26 +1100, Michael Smith <mlrsmith@gmail.com> wrote: > On Wed, 16 Feb 2005 16:23:03 +0200, Mohamed Eldesoky > <eldesoky.lists@gmail.com> wrote: > > I don't mind using

Hi, am trying this rule: firewall { ''100 allow ssh from GUNET'': proto => ''tcp'', dport => ''22'', source => [''10.0.0.0/8'',''192.168.0.0/16'',], action => accept, } and it only seems to add a rule for the first subnet. The second is silently

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Sorry for being off topic. am trying the following and yaml fails to construct the object: The inventory document, from Puppet dashboard inventory service, looks like: --- !ruby/object:Puppet::Node::Facts name: pirates.uis.example.com values: productname: VMware Virtual Platform kernelmajversion: "2.6" My code: class PuppetFacts(yaml.YAMLObject): yaml_tag =

> with the entirely different rowSums, but it has been around > for a long time.) A lot longer than rowSums ... > Bill Dunlap > Spotfire, TIBCO Software --- This made me smile. The rowsums function was originally an internal part of the survival package, used for fast computation of certain sums when there is a cluster() statement. It was Statistical

C:\Users\ml623>puppet --version 2.7.7 Puppet complains about a package resource I am trying to use saying: Invalid parameter install_options The resource is defined as: package { "splunk": name => $gu_splunk::client::splunk_package, provider => ''msi'', ensure => installed, source =>

In our environ, there are several services that are deployed via an NFS mount, so that the executables and configs are consistent across the board. Is there any reason why this couldn''t be done with Puppet? For example, each individual system would contain its own /etc/puppet and rc.d and pid files -- but the primary deployment would come from NFS. For that matter, as Enterprise

Dear All. I want to become a wholesale VoIP traffic Provider , and i don't have a experience about the software used this career . I ask about Freeside billing system , FreeRADIUS AAA server and Asterisk telephony server gave me all i need to start my business . thanks -- Best Regards Mohamed Daif -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello Everyone, I am hoping I can get some help with how vCPUs work with weights and caps 1. If I have a domU with 2 vCPUs and a weight of 256, does the weight double (512) or is this 256 time slice across both vCPUs. If the weight does not double, how is it beneficial to have multiple vCPUs? 2. If the domU has 2vCPUs and a cap of 100% how does this work since 100% is a mex of one physical

I noticed that is if I uninstall an MSI that was installed by Puppet, Puppet does not notice. Looking at the source I see it might be checking for a state file to know whether a package is installed or not: C:\ProgramData\PuppetLabs\puppet\var\db\package\msi\SplunkForwarder.yml So one has to rememebr to delete that too.... Is this design not a problem? Thanks, Mohamed. -- You received this