Jim Wilson 1f6fc4de69 (true_dependence): An unchanging read is guaranteed independent of a store only if the store is not unchanging. ...

(true_dependence): An unchanging read is guaranteed
independent of a store only if the store is not unchanging.
(anti_dependence): Added comment about unchanging reads.
(sched_analyze_2): Don't ignore unchanging reads, they may be
dependent on unchanging writes.

From-SVN: r1777

1992-08-06 19:02:19 -07:00

gcc

(true_dependence): An unchanging read is guaranteed independent of a store only if the store is not unchanging.

1992-08-06 19:02:19 -07:00

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