similar to: Dumping the static stack reservation sizes for functions

Hi Martin, > On Feb 5, 2018, at 11:46 AM, Martin J. O'Riordan via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > I would like to be able to emit a list of functions by name and their fixed stack reservation size information, so that a programmer can gauge how much stack they are likely to need in tightly constrained embedded systems. Despite the rich number of options, the

Cool this is better than I expected - I never thought about the YAML support. And the document reference is really very good. Thanks Francis, MartinO -----Original Message----- From: Francis Visoiu Mistrih [mailto:francisvm at yahoo.com] Sent: 05 February 2018 21:43 To: Martin J. O'Riordan <MartinO at theheart.ie> Cc: LLVM Developers <llvm-dev at lists.llvm.org>; Adam Nemet

Not 100% if this is an LLVM question or a CLang question, though I expect LLVM. On Linux, if I pass '-fsave-optimization-record' to 'clang', then it produces a '*.opt.yaml' file. However, the same thing run on Windows using 'clang' built with VS2015 silently ignores this option. Is this a bug or is it intentional? And if it is intentional, how can I configure

I'm sorry, but I don't think LLDB has any release notes. On Sat, Aug 26, 2017 at 9:49 PM, Kamil Rytarowski <n54 at gmx.com> wrote: > LLDB: > > Switched the NetBSD platform to new remote tracing capable framework. > > Preliminary support for tracing NetBSD(/amd64) processes and core files > with a single thread. > > On 25.08.2017 02:44, Hans Wennborg via

Thanks! r311738. On Thu, Aug 24, 2017 at 4:51 PM, Adam Nemet <anemet at apple.com> wrote: > Hi Hans, > > Opt-viewer is now installed rather than being an internal-only tool so here it goes: > > A new tool opt-viewer.py has been added to visualize optimization remarks in HTML. The tool processes the YAML files produced by clang with the -fsave-optimization-record option. >

Dear everyone, We're a couple of release candidates into the process, and the release notes are not in very good shape: http://prereleases.llvm.org/5.0.0/#rc2 If you committed anything noteworthy in the last six months, or saw someone else do it, please consider adding it to the release notes. People do read them. If you're responsible for a specific CPU target, please help give those

Hi Matthias, I am a fourth year undergraduate student with some knowledge working on code generation, but with the java backend (committer at an Apache project) and have C++ as my primary language. What I've done so far? ----- 1. I've created an account on bugzilla 2. studying LLVM ProgrammersManual 3. studying LLVM CodingStandards Help ---- 1. trying to setup `llvm-core` and `clang`

On 6/15/2018 11:58 AM, Muhui Jiang wrote: > Is it possible to dump both the frame setup/cleanup MIR and the MIR I > have at this moment? You can dump the MIR after each pass with -mllvm -print-after-all. Look for "Prologue/Epilogue Insertion". -Krzysztof -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation

I want to check debug output of "PrologEpilogInserter" machine pass, and I have seen in the code that there are various `DEBUG` macros added. However, there is no `-debug` option present for `llc` like it is for `opt`. Closest option I saw after seeing output of `llc --help-list` is `-verify-debug-info` but that does not give any output. Regards, Meet. -------------- next part

Is there any way to find if a optimization pass has passed in opt? In clang -fsave-optimzization-record would tell if particular optimization pass has applied or failed. Is there similar functionality in opt? Regards, Nethish. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi Martin, On Fri, 3 Aug 2018 at 14:10, Martin J. O'Riordan <MartinO at theheart.ie> wrote: > $ git branch --list > * master > martino By default "git branch" only lists local branches. "git branch -a" will list all of them, including (for me) "remotes/origin/release_70". If you just type "git checkout release_70" git will

On 6/24/20 11:21 AM, Matt Arsenault via llvm-dev wrote: > > >> On Jun 24, 2020, at 14:13, Arthur Eubanks via llvm-dev >> <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> >> Hi, >> >> As part of new pass manager work, I've been trying to get something >> like `opt -foo` working under the NPM, where `foo` is

Thanks again. I executed the following command line llc -O3 comb.ll.bc -debug-pass=Arguments and got Pass Arguments: -targetdata -targetpassconfig -no-aa -tbaa -targetlibinfo -basicaa -collector-metadata -machinemoduleinfo -machine-branch-prob -preverify -domtree -verify -loops -loop-simplify -scalar-evolution -loop-simplify -iv-users -loop-reduce -gc-lowering -unreachableblockelim

Yes, it looks like passing ‘EnableVec’ and ‘EnableSLPVec’ to ‘Args.hasFlag’ should be replaced with ‘false’ and then it has the expected behaviour. MartinO From: cfe-dev [mailto:cfe-dev-bounces at lists.llvm.org] On Behalf Of Martin J. O'Riordan via cfe-dev Sent: 01 March 2018 18:02 To: 'Richard Smith' <richard at metafoo.co.uk> Cc: 'Clang Dev'

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:

`net getlocalsid` prints "Can't fetch domain SID for name: MYMACHINE" How could I solve? Is there a more parsable way for getting current machine domain SID and current machine NETBIOS name? -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: Firma digitale OpenPGP URL:

> On Jun 24, 2020, at 19:17, Arthur Eubanks <aeubanks at google.com> wrote: > > > > On Wed, Jun 24, 2020 at 12:23 PM Philip Reames <listmail at philipreames.com <mailto:listmail at philipreames.com>> wrote: > > > On 6/24/20 11:21 AM, Matt Arsenault via llvm-dev wrote: >> >> >>> On Jun 24, 2020, at 14:13, Arthur Eubanks via

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 David, When I use CMake to configure, ‘zlib’ and its header are detected - I build on CentOS 6.5 or CentOS 7. Since I run CMake from the command-line, I tried added ‘-DLLVM_ENABLE_ZLIB=0’ and ‘-DLLVM_ENABLE_ZLIB=1’ (using ‘-DLLVM_ENABLE_ZLIB=ON’ does not seem to work). Both ‘clang’ and ‘llvm-profdata’ (and all other tools and utilities) are configured and built together, in any event,

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