My scenario is not cygwin. It's linux cross-compile x86_64 to aarch64 in an
Ubuntu vm so I believe this should produce line info with -flto -g yet I see
"No Line Number Statements" after Directory Table and File Name Table in the
output of objdump -g.
DWARF Version is 4.
I verified that I get li
Snapshot gcc-10-20210924 is now available on
https://gcc.gnu.org/pub/gcc/snapshots/10-20210924/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 10 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch
Hello,
On Sun, Sep 19 2021, Mohamed Atef via Gcc wrote:
> Hello there,
> We are 6 students from Egypt and now We are in our last year and We need to
> build a project as a graduation project.
> And We are interested in the area of runtime systems, operating systems and
> compilers.
> We are going
On 9/24/21 1:37 PM, David Brown wrote:
On 24/09/2021 10:03, Aldy Hernandez via Gcc wrote:
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runtime loop:
int a, b;
short c;
int
main ()
{
int j, d = 1;
for (; c >= 0; c++)
{
BODY:
a = d;
On 24/09/2021 10:03, Aldy Hernandez via Gcc wrote:
> Hi folks.
>
> My upcoming threading improvements turn the test below into an infinite
> runtime loop:
>
> int a, b;
> short c;
>
> int
> main ()
> {
> int j, d = 1;
> for (; c >= 0; c++)
> {
> BODY:
> a = d;
> d = 0;
>
On 24/09/2021 11:38, Andrew Pinski via Gcc wrote:
> On Fri, Sep 24, 2021 at 2:35 AM Aldy Hernandez wrote:
>>
>>
>>
>> On 9/24/21 11:29 AM, Andrew Pinski wrote:
>>> On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc
>>> wrote:
>>> Huh about c>=0 being always true? the expression, "c++"
On 24/09/2021 10:59, Aldy Hernandez via Gcc wrote:
>
>
> On 9/24/21 10:08 AM, Richard Biener wrote:
>> On Fri, Sep 24, 2021 at 10:04 AM Aldy Hernandez via Gcc
>> wrote:
>>>
>>> Is this correct, or did I miss something?
>>
>> Yes, 'c' will wrap to negative SHORT_MIN and terminate the loop via
>>
On 24/09/2021 10:29, Andrew Pinski via Gcc wrote:
On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc wrote:
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runtime loop:
int a, b;
short c;
int
main ()
{
int j, d = 1;
for (; c >= 0; c++)
On 9/24/21 11:38 AM, Andrew Pinski wrote:
On Fri, Sep 24, 2021 at 2:35 AM Aldy Hernandez wrote:
On 9/24/21 11:29 AM, Andrew Pinski wrote:
On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc wrote:
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runti
On Fri, Sep 24, 2021 at 2:35 AM Aldy Hernandez wrote:
>
>
>
> On 9/24/21 11:29 AM, Andrew Pinski wrote:
> > On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc
> > wrote:
> >>
> >> Hi folks.
> >>
> >> My upcoming threading improvements turn the test below into an infinite
> >> runtime loop:
>
On 9/24/21 11:29 AM, Andrew Pinski wrote:
On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc wrote:
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runtime loop:
int a, b;
short c;
int
main ()
{
int j, d = 1;
for (; c >= 0; c++)
{
BODY:
On Fri, Sep 24, 2021 at 1:05 AM Aldy Hernandez via Gcc wrote:
>
> Hi folks.
>
> My upcoming threading improvements turn the test below into an infinite
> runtime loop:
>
> int a, b;
> short c;
>
> int
> main ()
> {
>int j, d = 1;
>for (; c >= 0; c++)
> {
> BODY:
>a = d;
>
On 9/24/21 10:08 AM, Richard Biener wrote:
On Fri, Sep 24, 2021 at 10:04 AM Aldy Hernandez via Gcc wrote:
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runtime loop:
int a, b;
short c;
int
main ()
{
int j, d = 1;
for (; c >= 0; c++)
{
BOD
On Fri, Sep 24, 2021 at 10:04 AM Aldy Hernandez via Gcc wrote:
>
> Hi folks.
>
> My upcoming threading improvements turn the test below into an infinite
> runtime loop:
>
> int a, b;
> short c;
>
> int
> main ()
> {
>int j, d = 1;
>for (; c >= 0; c++)
> {
> BODY:
>a = d;
>
Hi folks.
My upcoming threading improvements turn the test below into an infinite
runtime loop:
int a, b;
short c;
int
main ()
{
int j, d = 1;
for (; c >= 0; c++)
{
BODY:
a = d;
d = 0;
if (b)
{
xprintf (0);
if (j)
xprintf (0);
On Fri, Sep 24, 2021 at 3:45 AM Eugene Rozenfeld via Gcc
wrote:
>
> I ran into a bug with lto: no line number info gets emitted when building my
> project with -flto and -g (with gcc 8.2). I'd like to provide a repro in the
> bug report but I don't know if there is an easy way to collect everyth
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