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(parent: 6b262ee) | patch
re PR rtl-optimization/19078 (Poor quality code after loop unrolling.)
authorZdenek Dvorak <dvorakz@suse.cz>
Sat, 25 Dec 2004 22:53:54 +0000 (23:53 +0100)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Sat, 25 Dec 2004 22:53:54 +0000 (22:53 +0000)
commiteec5fec983fd8738d842a5d916086b29aeb650bf
treedd158a2937b61524aac9d3dd24821202ba8b51d8tree
parent6b262ee81e0c4a4d4e2c1afc0b9f6fdb980f7365commit | diff
re PR rtl-optimization/19078 (Poor quality code after loop unrolling.)

PR rtl-optimization/19078
* tree-ssa-loop-ivopts.c (determine_use_iv_cost_generic,
determine_use_iv_cost_outer): Fix computing of cost for the original
bivs.
(dump_use): Handle case related_cands == NULL.

From-SVN: r92608
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-loop-ivopts.c diff | blob | history