[fpc-devel] Might need some help with this one

J. Gareth Moreton gareth at moreton-family.com
Thu Nov 26 18:49:30 CET 2020


That is very peculiar, especially given that Delphi has the same 
problem!  I wonder what's causing that.

Going back to the problem at hand though... seems we have bad code being 
generated in places on x86_64, but it's not in the peephole optimizer 
for once!

Gareth aka. Kit

On 26/11/2020 17:25, Bart via fpc-devel wrote:
> On Thu, Nov 26, 2020 at 5:00 PM J. Gareth Moreton via fpc-devel
> <fpc-devel at lists.freepascal.org> wrote:
>
> program break;
> {$apptype console}
>
> begin
>    writeln('I am Break');
> end.
>
> Compiles with fpc 3.2.0 and Delphi 7.
> Outputs nothing at all with both compilers....
>
> If I run it inside GDB
> Delphi 7 of fpc:
> Starting program: C:\Users\Bart\LazarusProjecten\bugs\breakprog/break.exe
> [New Thread 6888.0x26fc]
> [New Thread 6888.0x1ea0]
> [New Thread 6888.0x6bc]
> [New Thread 6888.0x25b0]
> I am Break
>
> Program exited normally.
>
>

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