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r140926 - in /branches/var-tracking-assignments...
- From: aoliva at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 07 Oct 2008 08:31:06 -0000
- Subject: r140926 - in /branches/var-tracking-assignments...
Author: aoliva
Date: Tue Oct 7 08:31:06 2008
New Revision: 140926
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140926
Log:
* loop-unroll.c (struct iv_to_split): Add pointer to next.
(struct var_to_expand): Likewise.
(struct opt_info): Add head and tail for linked lists of the above.
(analyze_insn_to_expand_var): Initialize next.
(analyze_iv_to_split_insn): Likewise.
(analyze_insns_in_loop): Create linked lists.
(allocate_basic_variable): Simplify for use without hash table.
(insert_var_expansion_initialization): Likewise, make it type-safer.
(combine_var_copies_in_loop_exit): Likewise.
(apply_opt_in_copies): Walk lists rather than hash tables.
(release_var_copies): Simplified and inlined by hand into...
(free_opt_info): ... this function.
Modified:
branches/var-tracking-assignments-branch/gcc/ChangeLog.vta
branches/var-tracking-assignments-branch/gcc/loop-unroll.c