Hi, Vladimir
I add the code and the patch has passed bootstrap/regression test
on i686-pc-linux-gnu with current main trunk.
However, I don't have svn write access yet.
Could you please help to commit this patch?
Thanks for your comment and your help. I really appreciate it.
A plaintext gcc/Ch
On 13-04-22 2:26 AM, Shiva Chen wrote:
Hi, Vladimir
I write the new patch as your suggestion.
Could you help me to check is there something missing ?
I think there is one more place to use lra_assign_reg_val:
lra.c::lra_create_new_reg
Please add the code and right changelog entry for the patc
Hi, Vladimir
I write the new patch as your suggestion.
Could you help me to check is there something missing ?
Thanks, Shiva
gcc/lra-assigns.c | 12 +++-
gcc/lra-constraints.c |5 ++---
gcc/lra-eliminations.c | 10 --
gcc/lra-int.h | 33 +
On 13-04-17 11:11 PM, Shiva Chen wrote:
Hi, Vladimir
Overlapped live range RTL is from line 7577 to 7597 in test2.c.209r.reload
Previous patch probably not completed.
The new patch will record lra_reg_info[i].offset as the offset from
eliminate register to the pseudo i
and keep updating when th
On 18/04/2013 21:50, Vladimir Makarov wrote:
> On 04/17/2013 11:18 PM, Shiva Chen wrote:
>> Full test2.c.209r.reload is about 296kb and i can't send successfully.
>> Is there another way to send the dump file?
>>
> Did you try to compress it? Another possibility would be send dump only
> for the p
On 04/17/2013 11:18 PM, Shiva Chen wrote:
Full test2.c.209r.reload is about 296kb and i can't send successfully.
Is there another way to send the dump file?
Did you try to compress it? Another possibility would be send dump only
for the particular function.
Hi, Vladimir
Previous patch probably not completed.
The new patch will record lra_reg_info[i].offset as the offset from
eliminate register to the pseudo i
and keep updating when the stack has been changed.
Therefore, lra-assign could get the latest offset to identify the
pseudo content is equal or
Full test2.c.209r.reload is about 296kb and i can't send successfully.
Is there another way to send the dump file?
Shiva
2013/4/18 Shiva Chen :
> Hi, Vladimir
>
> attachment is the ira dump of the case
>
> Shiva
>
> 2013/4/17 Vladimir Makarov :
>> On 13-04-15 1:20 AM, shiva Chen wrote:
>>>
>>> HI
On 13-04-15 1:20 AM, shiva Chen wrote:
HI,
I'm trying to port a new 32bit target to GCC 4.8.0 with LRA enabled
There is an error case which generates following RTL
(insn 536 267 643 3 (set (reg/f:SI 0 $r0 [477]) <== r477 assign to r0
(plus:SI (reg/f:SI 31 $sp)
(cons
HI,
I'm trying to port a new 32bit target to GCC 4.8.0 with LRA enabled
There is an error case which generates following RTL
(insn 536 267 643 3 (set (reg/f:SI 0 $r0 [477]) <== r477 assign to r0
(plus:SI (reg/f:SI 31 $sp)
(const_int 112 [0x70]))) test2.c:95 64 {*addsi3}
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