mirror of git://gcc.gnu.org/git/gcc.git
7bf55a70ea
2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gimple-ssa-strength-reduction.c (MAX_INCR_VEC_LEN): New constant. (incr_vec_index): Return -1 if increment not found. (create_add_on_incoming_edge): Assert if increment not found. (record_increment): Limit number of increments recorded. (all_phi_incrs_profitable): Return false if an increment not found. (replace_profitable_candidates): Don't process increments that were not recorded. (analyze_candidates_and_replace): Limit size of incr_vec. From-SVN: r198682 |
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