Hello, This patch removes some unused ATTR_FLAG values, that were added by Jeff in r3904 (sic) but apparently have never been used. The purpose of the flags is to pass an indication for the probability that a branch is taken to the "define_delay"s, but only the HP-PA port uses ATTR_FLAG, and even then it only uses ATTR_FLAG_forward and ATTR_FLAG_backward.
Tested with a cross-compiler from x86_64-linux-gnu to hppa-linux-gnu and verified that there are no new warnings. OK for trunk? Ciao! Steven
janitor_dbr_sched.diff
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