[fpc-devel] ARM compiler. Internal error 200312022

[Yury Sidorov]

From: "Florian Klaempfl" <F.Klaempfl at gmx.de>
>> var
>>   i: integer;
>> begin
>>   i:=PInteger(123)^;
>> end;
>>
>> Yury Sidorov.
>
> Fixed, hopefully I didn't destroy much because I didn't test the fix. 
> Maybe you can create a system.s before applying the patch and diff it with 
> a system.s from the new ppcarm.

system.s is generated properly as before.

But fix is incorrect. The following strange code is generated for 
assignment:

 ldr r0,.L9
 mov r3,#123
 mov r1,#4
.L10:
 ldrb r2,[r3], #1
 subs r1,r1,#1
 strb r2,[r0], #1
 bne .L10
...
.L9:
 .long U_P$TEST_I

Yury Sidorov.