Hi everyone.
During my evaluation of the assembly language produced by the AArch64
implementation of the Free Pascal Compiler, I've noticed that it uses the stack
an awful lot and, generally, not many of the 28 or so general-
purpose registers available for it.
The main problem is that even tho
Am 20.08.20 um 14:18 schrieb J. Gareth Moreton via fpc-devel:
Hi everyone.
During my evaluation of the assembly language produced by the AArch64
implementation of the Free Pascal Compiler, I've noticed that it uses the stack
an awful lot and, generally, not many of the 28 or so general-
purpos
Oh dear, that's a shame. Havoc sounds fun though! Part of me wants to try
anyway because I'm masochistic like that, but I'll do that privately.
As an example, here's something from the classes unit - see how many references
there are to [sp, #16]. It might not be exactly the same as what you
forgot to add... that was under -O3.
Gareth aka. Kit
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Am 20.08.20 um 15:09 schrieb J. Gareth Moreton:
Oh dear, that's a shame. Havoc sounds fun though! Part of me wants to try
anyway because I'm masochistic like that, but I'll do that privately.
As an example, here's something from the classes unit - see how many references there are to [sp, #16
On 19.08.2020 21:23, Martin Frb via fpc-devel wrote:
On 22/06/2020 18:36, Jonas Maebe wrote:
On 21/06/2020 22:07, Yuriy Sydorov wrote:
It may also be also broken with FPC's code generator, but simply not get
detected at compile time.
Fixed.
Thanks!
Just tested with 3.3.1 from 17.08.2020.
In the code below / with fpc 3.2
function TDwarfInformationEntry.ReadName(out AName: PChar): Boolean;
var
AttrData: TDwarfAttribData;
begin
PrepareAbbrev;
if dafHasName in FAbbrev^.flags then begin
Result := GetAttribData(DW_AT_name, AttrData);
assert(Result and (AttrData.Informatio
On Thu 20/08/20 15:36 , Florian Klämpfl via
fpc-develfpc-de...@lists.freepascal.org sent:
> Am 20.08.20 um 15:09 schrieb J. Gareth Moreton:
>
> > Oh dear, that's a shame. Havoc sounds fun
> though! Part of me wants to try anyway because I'm masochistic like that,
> but I'll do that privately.
>
On 20/08/2020 19:00, Yuriy Sydorov via fpc-devel wrote:
Fixed in r46514.
Thanks, looks ok now.
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