commit 0eb7f0a860add7b1c79ae4248e1960120bc77d60
author Georg-Johann Lay <avr@gjlay.de> Wed Dec 04 20:56:50 2024 +0100
committer Georg-Johann Lay <avr@gjlay.de> Thu Dec 05 11:47:42 2024 +0100
tree 9d253391abfad179601010beda8574ad1f1b5528
parent 524ba3a600562ad4baffb22d9a9a9a4e600bee30

AVR: target/64242 - Copy FP to a local reg in nonlocal_goto.

In nonlocal_goto sets, change hard_frame_pointer_rtx only after
emit_stack_restore() restored SP.  This is needed because SP
my be stored in some frame location.

gcc/
	PR target/64242
	* config/avr/avr.md (nonlocal_goto): Don't restore
	hard_frame_pointer_rtx directly, but copy it to local
	register, and only set hard_frame_pointer_rtx from it
	after emit_stack_restore().

(cherry picked from commit f7b5527d1b48b33d8ab633c1e9dcb9883667492a)