gcc-8-20210211 is now available

2021-02-11 Thread GCC Administrator via Gcc
Snapshot gcc-8-20210211 is now available on https://gcc.gnu.org/pub/gcc/snapshots/8-20210211/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 8 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

Re: Extending static analysis GSoC

2021-02-11 Thread Martin Jambor
Hi, I am CCing the GCC mailing list again because you are much more likely to get advice from the people on the list than just from me. On Wed, Feb 10 2021, Ravi Kumar wrote: > First of all thanks for the reply. I have few questions: > 1.How can I improve my proposal? First and foremost, we need

Re: GCC GSoC 2021 - Static analyzer project

2021-02-11 Thread David Malcolm via Gcc
On Thu, 2021-02-11 at 22:35 +0530, Adharsh Kamath wrote: > Hi David, > > > Building GCC from source and stepping through it in the > > debugger would be good next steps.  You'll need plenty of disk > > space. > >  "run_checkers" is a good breakpoint to set if you're looking for > > the > > entrypo

Re: GCC GSoC 2021 - Static analyzer project

2021-02-11 Thread Adharsh Kamath via Gcc
Hi David, > Building GCC from source and stepping through it in the > debugger would be good next steps. You'll need plenty of disk space. > "run_checkers" is a good breakpoint to set if you're looking for the > entrypoint to the analyzer. > I tried this and I understood the control flow in the

[RISCV] RISC-V GNU Toolchain Biweekly Sync-up: Mar 11, 2021

2021-02-11 Thread 吴伟
Hi all, My name is Wei Wu. I am the project director of PLCT Lab, which is an engineering team focusing on compilers, simulators, and virtual machines (runtimes). The PLCT Lab is actively working on RISC-V toolchains, including GNU Toolchain and Clang/LLVM. Recently, the PLCT Lab joined the RISC-V

Re: Collect2 issue

2021-02-11 Thread Martin Liška
On 2/11/21 9:40 AM, Gary Oblock via Gcc wrote: I'm running my new optimization (LTO with one partition) on a SPEC17 test. I got the mysterious message "collect2: error: ld returned 1 exit status" Hello. Can you please post full build log done with --verbose GCC argument? Thanks, Martin

Collect2 issue

2021-02-11 Thread Gary Oblock via Gcc
I'm running my new optimization (LTO with one partition) on a SPEC17 test. I got the mysterious message "collect2: error: ld returned 1 exit status" Now, first off, with my debugging on at full tilt and it's clear my optimization bailed out after analyzing the code without doing anything. Seco