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(parent: aa17a5f) | patch
flow.c (verify_local_live_at_start): Back out last change.
authorJ"orn Rennecke <amylaar@redhat.com>
Tue, 7 Nov 2000 06:28:34 +0000 (06:28 +0000)
committerJoern Rennecke <amylaar@gcc.gnu.org>
Tue, 7 Nov 2000 06:28:34 +0000 (06:28 +0000)
commitc762163eba799f5cf9a48a017640c60a65dc107c
treed3c82a5e573ea88ecd8bc4ed6a39bf16e84f8a4etree | snapshot
parentaa17a5f382c64274d536116aa0a862aff41e9ec5commit | diff
flow.c (verify_local_live_at_start): Back out last change.

* flow.c (verify_local_live_at_start): Back out last change.
* combine.c (distribute_notes): When parts of a hard reg are
neither set nor referenced in PLACE, search backwards for a
place to put a REG_UNUSED note; if none found, ask for flow
info refresh.

From-SVN: r37284
gcc/ChangeLog diff | blob | blame | history
gcc/combine.c diff | blob | blame | history
gcc/flow.c diff | blob | blame | history
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