On 12/21/18 6:32 AM, Joseph Myers wrote:
> On Fri, 21 Dec 2018, Vineet Gupta wrote:
>
>> is due to linkage of a generic libgcc routine fp-bit.c
>
> I'd suggest moving from fp-bit to soft-fp in libgcc (soft-fp is a lot
> faster, see the 2006 GCC Summit proceedings, though of course you may wish
On Fri, 21 Dec 2018, Vineet Gupta wrote:
> is due to linkage of a generic libgcc routine fp-bit.c
I'd suggest moving from fp-bit to soft-fp in libgcc (soft-fp is a lot
faster, see the 2006 GCC Summit proceedings, though of course you may wish
to do your own benchmarking on ARC), which would pro
On 12/18/18 3:52 PM, Joseph Myers wrote:
> On Tue, 18 Dec 2018, Vineet Gupta wrote:
>
>> At any rate, the generated code will likely be different for -Os and
>> otherwise,
>> does that mean entries get added conditionally to localplt.data etc ?
>
> Entries *can* have a "?" to indicate they are o
On Thu, 20 Dec 2018, Vineet Gupta wrote:
> On 12/18/18 1:04 PM, Vineet Gupta wrote:
> > (a) build-many-glibcs.py check results are clean
> >
> > | Summary of test results:
> > | 1173 PASS
> > | 15 XFAIL
> > |
> > | PASS: glibcs-arc-linux-gnu check
>
> One of the issues in running build-ma
On 12/18/18 1:04 PM, Vineet Gupta wrote:
> (a) build-many-glibcs.py check results are clean
>
> | Summary of test results:
> | 1173 PASS
> | 15 XFAIL
> |
> | PASS: glibcs-arc-linux-gnu check
One of the issues in running build-many incrementally, i.e. "host-libraries",
"compilers" only once
On 12/19/18 4:14 PM, Joseph Myers wrote:
> On Wed, 19 Dec 2018, Vineet Gupta wrote:
>
>> On 12/18/18 3:11 PM, Joseph Myers wrote:
>>> Another general point: when posting a new port, could you include pointers
>>> to architecture and ABI reference manuals in case those are of relevance
>>> to the
On Wed, 19 Dec 2018, Vineet Gupta wrote:
> On 12/18/18 3:11 PM, Joseph Myers wrote:
> > Another general point: when posting a new port, could you include pointers
> > to architecture and ABI reference manuals in case those are of relevance
> > to the review? (URLs going directly to PDFs of thos
On 12/18/18 3:11 PM, Joseph Myers wrote:
> Another general point: when posting a new port, could you include pointers
> to architecture and ABI reference manuals in case those are of relevance
> to the review? (URLs going directly to PDFs of those manuals are
> preferred.)
The PRM (Programmer'
On Tue, 18 Dec 2018, Vineet Gupta wrote:
> At any rate, the generated code will likely be different for -Os and
> otherwise,
> does that mean entries get added conditionally to localplt.data etc ?
Entries *can* have a "?" to indicate they are optional (although avoiding
the PLT reference is bet
Another general point: when posting a new port, could you include pointers
to architecture and ABI reference manuals in case those are of relevance
to the review? (URLs going directly to PDFs of those manuals are
preferred.)
--
Joseph S. Myers
jos...@codesourcery.com
On 12/18/18 2:52 PM, Joseph Myers wrote:
> On Tue, 18 Dec 2018, Vineet Gupta wrote:
>
>> | FAIL: elf/check-localplt # passes for build-many-glibcs.py
>> # buildroot builds with slightly
>> different toggles (-Os)
>>
On Tue, 18 Dec 2018, Vineet Gupta wrote:
> | FAIL: elf/check-localplt# passes for build-many-glibcs.py
> # buildroot builds with slightly
> different toggles (-Os)
> # such that gcc generates an extra
> memcp
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