diff options
| author | Bin Cheng <bin.cheng@arm.com> | 2015-05-20 05:15:56 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2015-05-20 05:15:56 +0000 |
| commit | a7e43c57fcd0a2d107b0f8574ab4ee4c24ec03fa (patch) | |
| tree | f2cef97967fa56aeda80daa5d70d0d2f7e50831e /gcc/java/jcf-parse.c | |
| parent | b6875aac2b5a0e5e1b284e4934b0f12e8a2afdd0 (diff) | |
| download | gcc-a7e43c57fcd0a2d107b0f8574ab4ee4c24ec03fa.zip gcc-a7e43c57fcd0a2d107b0f8574ab4ee4c24ec03fa.tar.gz gcc-a7e43c57fcd0a2d107b0f8574ab4ee4c24ec03fa.tar.bz2 | |
re PR tree-optimization/65447 (AArch64: iv-opt causes bad addressing)
PR tree-optimization/65447
* tree-ssa-loop-ivopts.c (struct iv_use): New fields.
(dump_use, dump_uses): Support to dump sub use.
(record_use): New parameters to support sub use. Remove call to
dump_use.
(record_sub_use, record_group_use): New functions.
(compute_max_addr_offset, split_all_small_groups): New functions.
(group_address_uses, rewrite_use_address): New functions.
(strip_offset): New declaration.
(find_interesting_uses_address): Call record_group_use.
(add_candidate): New assertion.
(infinite_cost_p): Move definition forward.
(add_costs): Check INFTY cost and return immediately.
(get_computation_cost_at): Clear setup cost and dependent bitmap
for sub uses.
(determine_use_iv_cost_address): Compute cost for sub uses.
(rewrite_use_address_1): Rename from old rewrite_use_address.
(free_loop_data): Free sub uses.
(tree_ssa_iv_optimize_loop): Call group_address_uses.
gcc/testsuite
PR tree-optimization/65447
* gcc.dg/tree-ssa/pr65447.c: New test.
From-SVN: r223433
Diffstat (limited to 'gcc/java/jcf-parse.c')
0 files changed, 0 insertions, 0 deletions