On Thu, 2013-06-20 at 03:16 -0700, Stephen Clarke wrote:
> > why (and where) did ivopts decide to move the post-increments above the
> > usages in the first loop?
>
> It looks rather like the transformation described next to
> tree-ssa-loop-ivopts.c/adjust_iv_update_pos.
Yes, that looks like th
> why (and where) did ivopts decide to move the post-increments above the
> usages in the first loop?
It looks rather like the transformation described next to
tree-ssa-loop-ivopts.c/adjust_iv_update_pos.
2013/6/18 Steve Ellcey :
> On Mon, 2013-06-17 at 21:36 +0200, Oleg Endo wrote:
>
>>
>> Sorry for not having an answer. I got curious, because just yesterday I
>> was looking at this one
>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55190
>> and thought that this is related, although it doesn't se
On Mon, 2013-06-17 at 21:36 +0200, Oleg Endo wrote:
>
> Sorry for not having an answer. I got curious, because just yesterday I
> was looking at this one
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55190
> and thought that this is related, although it doesn't seem to.
> I've tried the two func
On Mon, 2013-06-17 at 10:07 -0700, Steve Ellcey wrote:
> I have a loop induction variable question involving post increment.
> If I have this loop:
>
> [...]
> My question is is: why (and where) did ivopts decide to move the
> post-increments above the usages in the first loop? In my case
> (MIP
I have a loop induction variable question involving post increment.
If I have this loop:
void *memcpy_word_ptr(int * __restrict d, int * __restrict s, unsigned int n )
{
int i;
for(i=0; i:
# d_22 = PHI
# s_23 = PHI
# i_24 = PHI
d_10 = d_22 + 4;
s_11 = s_23 + 4;
_12 = *s_23;
*
Hello,
> I am a M.E.Computer science student and doing project on induction variable
> optimization.
>
> Therefore i am reading the file tree-ssa-loop-ivopts.c of gcc-4.0.2 to know
> about what have implemented in that.
>
> Is there any other way to know about what have i
[EMAIL PROTECTED] wrote on 06/11/2006 03:34:27:
> Respected Sir
>
> I am a M.E.Computer science student and doing project on induction
variable
> optimization.
>
> Therefore i am reading the file tree-ssa-loop-ivopts.c of gcc-4.0.2 to
know
> about what have implemented in t
Respected Sir
I am a M.E.Computer science student and doing project on induction variable
optimization.
Therefore i am reading the file tree-ssa-loop-ivopts.c of gcc-4.0.2 to know
about what have implemented in that.
Is there any other way to know about what have implemented yet and in
gcc
