Status
==
The gcc-10 branch is frozen for release and closing.
All changes require release manager approval.
Previous Report
===
https://gcc.gnu.org/pipermail/gcc/2023-June/241839.html
Hi Michael,
I'm on gcc 13.1 compiling for Windows x64, with the MinGW UCRT64 runtime
library
best regards,
Julian
On Thu, Jun 29, 2023 at 9:27 PM Michael Matz wrote:
> Hello,
>
> On Thu, 29 Jun 2023, Julian Waters via Gcc wrote:
>
> > int main() {
> > asm ("nop" "\n"
> > "\t" "nop
Dear GCC Company,
I hope this email finds you well. I am writing to express my interest in
working on GCC projects as a beginner and seeking guidance on how to get
started. I am excited about the opportunity to contribute to your projects
and gain valuable experience in the process.
As a beginner
Snapshot gcc-11-20230629 is now available on
https://gcc.gnu.org/pub/gcc/snapshots/11-20230629/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 11 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch
On Thu, Jun 29, 2023 at 12:10 PM Krister Walfridsson via Gcc
wrote:
>
> On Thu, 29 Jun 2023, Richard Biener wrote:
>
> > IIRC we have some simplification rules that turn bit operations into
> > arithmetics. Arithmetic is allowed if it keeps the values inside
> > [-1,0] for signed bools or [0, 1]
On Thu, 29 Jun 2023, Richard Biener wrote:
IIRC we have some simplification rules that turn bit operations into
arithmetics. Arithmetic is allowed if it keeps the values inside
[-1,0] for signed bools or [0, 1] for unsigned bools.
I have now verified that all cases seems to be just one operat
Hello,
On Thu, 29 Jun 2023, Julian Waters via Gcc wrote:
> int main() {
> asm ("nop" "\n"
> "\t" "nop" "\n"
> "\t" "nop");
>
> asm volatile ("nop" "\n"
> "\t" "nop" "\n"
> "\t" "nop");
> }
>
> objdump --disassemble-all -M intel -M in
On Thu, Jun 29, 2023 at 2:06 PM Krister Walfridsson
wrote:
>
> On Thu, 29 Jun 2023, Richard Biener wrote:
>
> > The thing with signed bools is that the two relevant values are -1 (true)
> > and 0 (false), those are used for vector bool components where we also
> > need them to be of wider type (32
Hello,
On Thu, 29 Jun 2023, Krister Walfridsson wrote:
> > The thing with signed bools is that the two relevant values are -1 (true)
> > and 0 (false), those are used for vector bool components where we also
> > need them to be of wider type (32bits in this case).
>
> My main confusion comes fro
On Thu, 29 Jun 2023, Richard Biener wrote:
The thing with signed bools is that the two relevant values are -1 (true)
and 0 (false), those are used for vector bool components where we also
need them to be of wider type (32bits in this case).
My main confusion comes from seeing IR doing arithmet
Hi Eric,
> Thanks for reaching out. The project is still in very early stages. So
> far we have taught the analyzer the basic behavior for
> PyLong_FromLong, PyList_New, and Py_DECREF via known function
> subclassing. Additionally, Py_INCREF is supported out of the box.
> Reference count checking
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