Hi Tamar,
On 23/07/18 17:52, Tamar Christina wrote:
Hi All,
About 13 years ago the reg-to-reg patterns were split up, before that time
output_move_double could actually handle this case.
After the split was done most patterns were updated except for *neon_mov
which incorrectly retained reg,reg as a valid alternative.
However output_move_double can not handle this and simply returns ""
and asserts.
This pattern is essentially dead and I'm removing it for clarity.
Regtested on armeb-none-eabi and no regressions.
Bootstrapped on arm-none-linux-gnueabihf and no issues.
Ok for trunk?
Ok.
Thanks,
Kyrill
Thanks,
Tamar
gcc/
2018-07-23 Tamar Christina <tamar.christ...@arm.com>
* config/arm/neon.md (*neon_mov<mode>): Remove reg-to-reg alternative.
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