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Alex Turjan schrieb:
> Hi,
> I have 3 questions regarding secondary reload:
>
> 1.Is it possible to do the secondary reload via 2 intermediary registers?
> As far as I can see the insn that implements the secondary reload has to have
> 3 operands.
reload insns are deprecated. Use TARGET_SECONDA
Status
==
GCC trunk will be in stage1 for roughly another four weeks. This
felt like a good time to go over the existing list of regression
and start to prioritize them according to our release criteria.
This means that regressions on non-primary, non-secondary targets
or for languages othe
On 30 September 2010 12:26, Boris Kolpackov wrote:
>
> What didn't work so well:
>
> - The plugin header inclusion is a mess. You have to include the right
> set of headers in the right order to get things to compile. Plus, the
> GCC headers poison some declarations, so, for example, you ca
Hi,
We have just released a C++ object-relational mapping (ORM) system,
called ODB, that uses the new GCC plugin architecture. I thought I
would report back to the GCC community on how the plugin part worked
out.
In a nutshell, the ODB compiler parses a C++ header with class
declarations (and so
On Thu, Sep 30, 2010 at 9:54 AM, Albert Cahalan wrote:
> int weird(float *fp){
> // access an int as an int (see caller),
> // so not an aliasing violation
> return *(int*)fp;
> }
> int main(int argc, char *argv[]){
> return weird((float*)&argc);
> }
>
> I just tried th
Hi,
I have 3 questions regarding secondary reload:
1.Is it possible to do the secondary reload via 2 intermediary registers?
As far as I can see the insn that implements the secondary reload has to have 3
operands.
2. Is it possible that an instruction emitted during the secondary reload to
ge
int weird(float *fp){
// access an int as an int (see caller),
// so not an aliasing violation
return *(int*)fp;
}
int main(int argc, char *argv[]){
return weird((float*)&argc);
}
I just tried this code with gcc 4.4.5 on 32-bit powerpc using -O2 -W -Wall.
Assembly c
