search for: remarked

I got numerous warnings when building rsync on IA64 (Itanium-2) using Intel C/C++ compiler (see attached). Is this expected? Thanks, Michael -------------- next part -------------- Script started on Fri 21 Sep 2007 06:14:05 PM BST ~/src$ ls -alt total 222884 -rw-r--r-- 1 mccssmb2 mcc101 0 Sep 21 18:14 build_rsync drwxr-xr-x 8 mccssmb2 mcc101 4096 Sep 21 18:14 . -rw-r--r-- 1

In LTOCodeGenerator.cpp there are some options related to optimization remarks. On MacOS, I can pass in this option to enable them: -Wl,-mllvm,-lto-pass-remarks-output=remarks But on Linux using 2.29.1 binutils version of gold, I try this alternative: -Wl,--plugin-opt,-lto-pass-remarks-output=remarks But I get this error message: LLVMgold: Unknown command line argument

> On Jul 14, 2017, at 8:21 AM, Davide Italiano via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > On Mon, Jun 19, 2017 at 4:13 PM, Brian Gesiak via llvm-dev > <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> Hello all, >> >> In https://www.youtube.com/watch?v=qq0q1hfzidg, Adam Nemet (cc'ed) describes >>

Hello all, In https://www.youtube.com/watch?v=qq0q1hfzidg, Adam Nemet (cc'ed) describes optimization remarks and some future plans for the project. I had a few follow-up questions: 1. As an example of future work to be done, the talk mentions expanding the set of optimization passes that emit remarks. However, the Clang User Manual mentions that "optimization remarks do not really make

> On Jul 14, 2017, at 10:22 AM, Davide Italiano <davide at freebsd.org> wrote: > > On Fri, Jul 14, 2017 at 10:10 AM, Adam Nemet <anemet at apple.com <mailto:anemet at apple.com>> wrote: >> >> >> On Jul 14, 2017, at 8:21 AM, Davide Italiano via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> >> On Mon, Jun 19, 2017 at 4:13 PM, Brian

I want to know all the optimization applied by the passes. I found two options in clang 1. -fsave-optimization-record 2. -Rpass-analysis=... However, they have nothing to do with the interaction btw IR files(.ll) Is there any tool that records all optimizations on IR file? -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Thu, Mar 6, 2014 at 2:44 PM, Tobias Grosser <tobias at grosser.es> wrote: as others already pointed out, I committed the first piece of such an > infrastructure in LLVM commit 202474 and clang commit 202475. This is > mostly the backend and printing infrastructure. > Thanks, Tobias. I've browsed the two patches and I think they're going to be exactly what I need.

Hi, I would like to propose a new !annotation metadata kind that can be attached to arbitrary instructions to drive generating remarks that provide additional insight into transformations applied to a program. To motivate this, consider these specific questions we would like to get answered: * How many stores added for automatic variable initialization remain after optimizations? Where are

Dear llvm-dev community, I am trying to analyze the optimization remarks generated through clang using -fsave-optimization-remark with -O3. --- !Analysis Pass: loop-vectorize Name: CFGNotUnderstood DebugLoc: { File: c-ray-mt.c, Line: 177, Column: 2 } Function: main Args: - String: 'loop not vectorized: ' - String: loop control flow is not understood by vectorizer I tried to look for

Cool! I really like the idea. I left a comment about metadata preservation below. Once this is available we will certainly employ it to understand OpenMP programs better. We could also think about a user facing version of this while we are at it ;) ~ Johannes On 11/4/20 3:57 PM, Florian Hahn via llvm-dev wrote: > Hi, > > > I would like to propose a new !annotation metadata kind

Hi everyone, I frequently find that I want to quickly find out which functions have changed the most in size when I compile a program with one version of the compiler and another version of the compiler. Optimization remarks provide deeper insight into what the compiler does to individual functions during the compilation process. A tool based off of remarks would give us the means to say

i''m using gem Remarkable activerecord for association. i''ve installed remarkable and remarkable activerecrod both gem. i''ve added both gem in my Gemfile. i''ve added "remarkable_activerecord" as required in spec_helper.rb. describe Authentication do FactoryGirl.build(:authentication).should belong_to(:user)

I would like to show a remark that would show call progress and appear on the CLI screen. The remark should be in the code of a sip [channel] or extentions [context] If I can't send my own remark, what little used 'show' command could I insert in the code? Can this be done? -- Larry Alkoff N2LA - Austin TX Using Thunderbird on Linux

> On May 11, 2016, at 3:37 AM, Hal Finkel <hfinkel at anl.gov> wrote: > > ----- Original Message ----- >> From: "Adam Nemet" <anemet at apple.com> >> To: "Hal Finkel" <hfinkel at anl.gov> >> Cc: "llvm-dev (llvm-dev at lists.llvm.org)" <llvm-dev at lists.llvm.org> >> Sent: Wednesday, May 11, 2016 1:15:42 AM

Another alternative could be: ORE.emitMissed(DEBUG_TYPE, ...) << ... Then the first line of emitMissed does a check if it is enabled and if not then returns a dummy stream that does nothing for operator<< (and short-circuits all the stream operations) On Sep 15, 2017 2:21 PM, "Adam Nemet via llvm-dev" <llvm-dev at lists.llvm.org> wrote: For better readability we

Hi, I'm new to llvm and am trying to run benchmarks from the test-suite using lnt to check loop-vectorization for various benchmarks. Test are compiling and executing fine, but I am not getting optimization remarks while using flags like -Rpass-missed=loop-vectorize and -Rpass-analysis=loop-vectorize I've tried running it like this: lnt runtest test-suite --sandbox SANDBOX --cc

Hi all, I tried to poke my head into opt-report a while ago and didn't get very far. Now I'm looking at it again. I'm not sure I understand everything that's in place so my question here may be misguided. I'm trying to understand the way strings are handled. When a remark is emitted, it seems that the string is constructed on the fly based on streaming inputs. For example,

I would like to begin a discussion about updating LLVM's opt-report infrastructure. There are some things I'd like to be able to do with optimization reports that I don't think can be done, or at least aren't natural to do, with the current implementation. I understand that there is a lot of code in place already to produce optimization remarks, and one of my explicit goals is to

Hello all, During the compilation process, LLVM automatically derives various attributes about functions and values (for example that a pointer is nonnull, a function is constant, etc) that are used within a translation unit. I propose adding a pass to LLVM that allows front-ends to output derived attributes. Such a pass would be useful both for developers and end users to debug programs,

Adam, thanks for all the suggestions! One nice aspect of the `-Rpass` family of options is that I can filter based on what I want. If I only want to see which inlines I missed, I could use `clang -Rpass-missed="inline"`, for example. On the other hand, optimization remark YAML always include remarks from all passes (as far as I can tell), which increases the amount of time it takes