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author	denisc <denisc@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 5 Jan 2001 19:08:46 +0000 (19:08 +0000)
committer	denisc <denisc@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 5 Jan 2001 19:08:46 +0000 (19:08 +0000)
commit	51fe737950ad9c2f0197b25ea2f73c8f2be2fc4d
tree	e4d648976e35b05228dc75752f5f77e100691232	tree
parent	53e12f0affee8adfe8b55ba12d719fbfcbe44e98	commit \| diff

* config/avr/avr-protos.h (avr_peep2_scratch_safe): Prototype.
* config/avr/avr.c (avr_peep2_scratch_safe): New function.
* config/avr/avr.md (all peepholes that request a scratch register):
Call it, FAIL the peephole if not safe (in interrupt functions).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38718 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/avr/avr-protos.h		diff \| blob \| blame \| history
gcc/config/avr/avr.c		diff \| blob \| blame \| history
gcc/config/avr/avr.md		diff \| blob \| blame \| history

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