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| author | Jim Wilson <wilson@gcc.gnu.org> | 1992-08-06 19:02:19 -0700 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1992-08-06 19:02:19 -0700 |
| commit | 1f6fc4de69d7ece6ff5f988f3c600d0f0493cbc7 (patch) | |
| tree | bd8cfd2fb100d801fb085ad04eb2060d568c9db4 /gcc/genflags.c | |
| parent | 5584677eb43bc65eab09f7ea0057acb5f7bc4658 (diff) | |
| download | gcc-1f6fc4de69d7ece6ff5f988f3c600d0f0493cbc7.zip gcc-1f6fc4de69d7ece6ff5f988f3c600d0f0493cbc7.tar.gz gcc-1f6fc4de69d7ece6ff5f988f3c600d0f0493cbc7.tar.bz2 | |
(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
Diffstat (limited to 'gcc/genflags.c')
0 files changed, 0 insertions, 0 deletions