similar to: Four bitcode generated with plugin-opt=save-temps

These are the bitcode at different stages of the LTO portion of the compile. LTO merges the IR for all files being linked and optimizes them as a single monolithic module. The preopt.bc is the merged IR just after merging and before performing any LTO optimizations. internalize.bc is after performing whole program internalization. opt.bc is after the optimization pipeline, and .precodegen.bc is

Hi Teresa Thanks for your very quick and clear explanation. I have one more question. The emit-llvm option will give you the IR for a single source file when you compile it with -c. All of those files when combined give the IR in the preopt.bc temp file. =========== So if I use "clang -emit-llvm -c" to generate the .ll file. It should be the same as the one I generated by using

Hi Muhui, I tried to grep the "DW_TAG_subprogram" from the debug_info . However, I noticed that the number I found is still less than the whole functions I found with LLVM IR. Do you have any experiences? Many Thanks The only explanation that comes to mind, is that the functions are not in the final binary object file. However, previously you said you believed they were present. If

To compile an auto-tooled project to bitcode, I used to use plugin-opt=save-temps switch as explained in: http://gbalats.github.io/2015/12/10/compiling-autotooled-projects-to-LLVM-bitcode.html. This switch works with LLVM 3.8.0. However, it seems to have no effect with LLVM 5.0.0. I can see intermediate bitcode files on disk, but not the final one. Is the option removed altogether? Has the switch

Hi, I wanted to get the linked result in LLVM bitcode format. With LTO, this can be done by -flto -Wl,-plugin-opt,emit-llvm. Instead of generating native executables, it outputs a file with bitcode format. Does this still work with -flto=thin? -flto=thin -Wl,-plugin-opt,emit-llvm outputs a bitcode file, but its file size is too small, and does not contain all contents. What is the correct way

On Mon, Jan 28, 2019 at 8:16 AM Tim Northover <t.p.northover at gmail.com> wrote: > > On Mon, 28 Jan 2019 at 14:10, Peng Yu via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > ld: unknown option: -plugin-opt=save-temps > > The macOS linker supports -save-temps directly (but not -plugin-opt). > I haven't tried, but I'd guess that if you modified the

> On macOS you just omit the '-fuse-ld=gold' and it will work out of the box. > > ./configure CC=clang RANLIB=llvm-ranlib CFLAGS=-flto > > LDFLAGS=-Wl\,-plugin-opt=save-temps\ -flto\ -fuse-ld=gold > > make No. It doesn't work on Mac OS by just omitting '-fuse-ld=gold'. $ ../../../extract/bash-5.0/configure CC=clang CXX=clang++ RANLIB=llvm-ranlib

Hi, I would like to briefly comment on a problem mentioned in the file "TODO" and also in the OpenSSH FAQ (question 3.10), namely the hanging of an ssh connection (on Linux) if there are active processes. It is stated that this has to do with the fact that children of the shell are not killed upon exiting the shell. However, the problem also occurs if a process is started with

Thanks Peter, your patch does fix the reproducer. I filed https://bugs.llvm.org/show_bug.cgi?id=37422 to track this bug. I have no clue on how to resolve the tests - whether further cleanup is required in the code or in the tests. But if Teresa or you cannot get to it, I can, with some help, take a crack at fixing the tests. On Wed, May 9, 2018 at 11:26 AM Peter Collingbourne <peter at

https://bugzilla.mindrot.org/show_bug.cgi?id=2091 Bug ID: 2091 Summary: scp hangs while copying a large file and being executed as a background process ( with nohup ) Classification: Unclassified Product: Portable OpenSSH Version: 6.1p1 Hardware: Other OS: AIX Status: NEW Severity:

Hello ~ I am using the Capistrano recipe outlined in this post to restart my backgroundrb server: http://rubyforge.org/pipermail/backgroundrb-devel/2007-February/000718.html My Version: ~~~~~~~~~~~~ task :before_restart, :roles => :app do restart_backgroundrb end task :start_backgroundrb, :roles => :app do sudo "nohup

Dear All, Let me quote a few lines from TODO file (SNAP-20010109): - Linux hangs for 20 seconds when you do "sleep 20&exit". All current solutions break scp or leaves processes hanging around after the ssh connection has ended. It seems to be linked to two things. One select() under Linux is not as nice as others, and two the children of the shell are not killed on

We are using the standard -av switch. And both filesystems are the same - UFS. /opt/rsync/bin/rsync -av -e "ssh -l root" --delete --exclude-from=/var/scripts/exclude --password-file=/var/scripts/transfer.passwd <username>@<source host>::<source dir>/ /<destination dir> Source system <source host>:<source dir># du -sh * 1K nohup.out 20G

Hello I'm using icecast 1.3.10, and streamcast-0.8 I started it with nohup icecast & and it was happy for a while then the stream dropped out. I looked in nohup.out, and there was about 500 lines that just said "You can run, but you can't hide!" After I changed my underwear, I looked through the source to verify that the message was coming out of Icecast and not the RIAA

> My beta-radio it's work wonderful, but when the playlist finish, the > PID of ices die toguether :( > > What I can make so that this does not occur? using this script and running by starting it nohup script.sh & (or in a screen session) the good thing is even if ices segfaults the radio goes on.. Stephane. -- #!/bin/bash while [ 1 ] ; do ices ; done --- >8 ----

http://bugzilla.mindrot.org/show_bug.cgi?id=273 ------- Additional Comments From sam at neutrino.phy.uct.ac.za 2002-07-13 01:22 ------- i also have this exact same problem using OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090603f i start a program with "nohup <program> &" and upon returning to my native machine, the terminal is balnk, frozen with no bash prompt. i

Dear People, I have following situation with "OpenSSH_3.6.1p2, SSH protocols 1.5/2.0, OpenSSL 0x0090701f": a) I will send files via scp to: "OpenSSH_3.8p1, SSH protocols 1.5/2.0, OpenSSL 0.9.7d 17 Mar 2004" b) used command: scp [-vvv] -p -B -C /home/gdg/generation/cr/test_lnx50/lnx50.test2.000001 gdg at lnx50:/home/gdg/EMPFANG/lnx50.test2 Login without PW runs fine,

Adding Peter to comment on the linker resolution issue. >From adding save-temps, it looks like lld and gold are giving different resolutions to the symbols, which is presumably creating this issue: (first file is with lld and second is with gold) $ diff a.out.resolution.txt gold/ 4c4 < -r=a.o,__llvm_profile_raw_version,plx --- > -r=a.o,__llvm_profile_raw_version,l 8,9c8,9 <

Hi, I have some big calculations in R to be done. Since I can use R on a server with ssh, i was wondering if I can reopen a R Shell after exiting ssh. I don't want to use the batch mode and nohup doesn't work. I want to use something like ssh user at server R ---do something in R and start calculation --- close ssh but let R remain on the server, doing the calculation ssh user at

I''m trying to setup RV and cannot get it started. I keep getting: Permission Denied : /var/log/rv.log I''ve tried running it as root to test and also using www-data and chrgrp of rv.log to www-data. Here''s the output: nohup su -c "/usr/bin/ruby rv_harness.rb 3301 127.0.0.1 < /dev/null 2>&1 > /dev/null" www-data < /dev/null 2>&1 >>