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(parent: c07c29b) | patch
caller-save.c (init_caller_save): If we were unable to find a simple insn which meets...
authorJeff Law <law@gcc.gnu.org>
Wed, 2 Sep 1992 23:08:44 +0000 (17:08 -0600)
committerJeff Law <law@gcc.gnu.org>
Wed, 2 Sep 1992 23:08:44 +0000 (17:08 -0600)
commitc515799cd1dcb0df1462738acce002dd6f9f0099
treeb232ee329c42b7d80e02a4c5264140599800c7c0tree
parentc07c29b98c3406fa3ff6c924b8400346a49732d3commit | diff
caller-save.c (init_caller_save): If we were unable to find a simple insn which meets all its constraints to save...

* caller-save.c (init_caller_save): If we were unable to
find a simple insn which meets all its constraints to save
and restore with a single insn in a mode, then set
regno_save_mode to VOIDmode to insure that this mode is never
used to caller-save the current register.

From-SVN: r2038
gcc/caller-save.c diff | blob | history