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df-scan.c (df_notes_rescan): Do nothing if the instruction does not yet have a basic...
authorRichard Sandiford <rsandifo@nildram.co.uk>
Mon, 17 Sep 2007 23:41:36 +0000 (23:41 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Mon, 17 Sep 2007 23:41:36 +0000 (23:41 +0000)
commitc9b69ba2588ce02e591c0a7af0a7ae901f66d8a5
tree8faead7c948ef1e160fbfaebf4e7d1cfab4b0b37tree
parenta765d68e7584986e90b901e453e18c3aa34f9560commit | diff
df-scan.c (df_notes_rescan): Do nothing if the instruction does not yet have a basic block.

gcc/
* df-scan.c (df_notes_rescan): Do nothing if the instruction does
not yet have a basic block.
* dse.c (find_shift_sequence): Don't set DF_NO_INSN_RESCAN.

From-SVN: r128563
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