re PR target/84209 ([avr] Don't split SP in split2)
authorGeorg-Johann Lay <avr@gjlay.de>
Wed, 7 Feb 2018 09:59:52 +0000 (09:59 +0000)
committerDenis Chertykov <denisc@gcc.gnu.org>
Wed, 7 Feb 2018 09:59:52 +0000 (12:59 +0300)
commit3924c9be0b45d920c140d56a7850b5a88b3eee5e
treeeb39d2d25373089f569d598eb19f0f0873de6e6d
parent07a6816e61d35c8b1a9e89e2699d47807f72e668
re PR target/84209 ([avr] Don't split SP in split2)

PR target/84209
* config/avr/avr.h (GENERAL_REGNO_P, GENERAL_REG_P): New macros.
* config/avr/avr.md: Only post-reload split REG-REG moves if
either register is REGERAL_REG_P.

From-SVN: r257440
gcc/ChangeLog
gcc/config/avr/avr.h
gcc/config/avr/avr.md