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(parent: ba18d6d) | patch
m68hc11.c (autoinc_mode): New function.
authorStephane Carrez <stcarrez@nerim.fr>
Fri, 28 Jun 2002 20:26:16 +0000 (22:26 +0200)
committerStephane Carrez <ciceron@gcc.gnu.org>
Fri, 28 Jun 2002 20:26:16 +0000 (22:26 +0200)
commit2cc21497379c4b3fc3884c7e224c5c5a00d61c28
tree26aa611941231af13655b753b6775cf0a700ed8ftree
parentba18d6d38bdad235a43eb8bdefa417031d5f042bcommit | diff
m68hc11.c (autoinc_mode): New function.

* config/m68hc11/m68hc11.c (autoinc_mode): New function.
(m68hc11_make_autoinc_notes): New function.
(m68hc11_split_move): Be very cautious when spliting a move with
auto increment/decrement modes because this may result in incompatible
directions; add REG_INC notes to the resulting insn for CSE reg.

From-SVN: r55076
gcc/ChangeLog diff | blob | blame | history
gcc/config/m68hc11/m68hc11.c diff | blob | blame | history
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