Pushed as r211177.
Thanks, Alan
Marcus Shawcroft wrote:
On 3 June 2014 12:19, Alan Lawrence wrote:
gcc/ChangeLog:
* config/aarch64/aarch64.c (aarch64_evpc_ext): Allow+handle
location==0.
?
Allow and handle location == 0.
Otherwise OK
/Marcus
On 3 June 2014 12:19, Alan Lawrence wrote:
> gcc/ChangeLog:
>
> * config/aarch64/aarch64.c (aarch64_evpc_ext): Allow+handle
> location==0.
>
> ?
Allow and handle location == 0.
Otherwise OK
/Marcus
gcc/ChangeLog:
* config/aarch64/aarch64.c (aarch64_evpc_ext): Allow+handle location==0.
?
--Alan
Marcus Shawcroft wrote:
On 3 June 2014 11:21, Alan Lawrence wrote:
Ok, this fixes it. We'll output an ext...#0, which is little more than a
MOV,
but that seems appropriate in the circumst
On 3 June 2014 11:21, Alan Lawrence wrote:
> Ok, this fixes it. We'll output an ext...#0, which is little more than a
> MOV,
> but that seems appropriate in the circumstance.
>
> Regression tested check-gcc and check-g++ on aarch64-none-elf and
> aarch64_be-none-elf.
>
> Ok for trunk?
ChangeLog
Ok, this fixes it. We'll output an ext...#0, which is little more than a MOV,
but that seems appropriate in the circumstance.
Regression tested check-gcc and check-g++ on aarch64-none-elf and
aarch64_be-none-elf.
Ok for trunk?
--Alan
Alan Lawrence wrote:
Yes, reproduced. Seems the mid-end doe
Yes, reproduced. Seems the mid-end doesn't elide no-op masks at -O0 after all...
Fix in progress, think it's almost (tho not quite) simply a bad assertion.
--Alan
Christophe Lyon wrote:
Hi Alan
This causes g++ to ICE on pr59378 test, for aarch64 targets:
http://cbuild.validation.linaro.org/b
Hi Alan
This causes g++ to ICE on pr59378 test, for aarch64 targets:
http://cbuild.validation.linaro.org/build/cross-validation/gcc/211058/report-build-info.html
Can you check?
Thanks,
Christophe.
On 19 May 2014 14:53, Marcus Shawcroft wrote:
> On 23 April 2014 21:22, Alan Lawrence wrote:
>
On 23 April 2014 21:22, Alan Lawrence wrote:
> 2014-03-27 Alan Lawrence
> * config/aarch64/aarch64-builtins.c
> (aarch64_types_binopv_qualifiers,
> TYPES_BINOPV): New static data.
> * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): New
> builtin.
> * c
This patch updates aarch64_expand_vec_perm_const to recognise patterns for the
EXT instructions, and replaces the temporary inline assembler of the vext[q]_*
intrinsics with calls to __builtin_shuffle that are now picked up by the former
(providing a testcase).
A complication is that when an o
