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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2016-10-10 18:39:41 +0000 |
|---|---|---|
| committer | William Schmidt <wschmidt@gcc.gnu.org> | 2016-10-10 18:39:41 +0000 |
| commit | fbcdc43e3c209613bab6a58252eab3a6f436d7b1 (patch) | |
| tree | b44bb2b6cb820d025263e0f0a3e07607b3faf9b2 /libgcc/vtv_end.c | |
| parent | e2be44770cb4cb5e81680d77b2f9ca350c0e346c (diff) | |
| download | gcc-fbcdc43e3c209613bab6a58252eab3a6f436d7b1.zip gcc-fbcdc43e3c209613bab6a58252eab3a6f436d7b1.tar.gz gcc-fbcdc43e3c209613bab6a58252eab3a6f436d7b1.tar.bz2 | |
re PR tree-optimization/77824 (unreachable code in SLSR GIMPLE pass)
2016-10-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/77824
* gimple-ssa-strength-reduction.c (stmt_cost): Explicitly return
zero cost for copies.
(find_candidates_dom_walker::before_dom_children): Replace
MODIFY_EXPR with SSA_NAME.
(replace_mult_candidate): Likewise.
(replace_profitable_candidates): Likewise.
From-SVN: r240945
Diffstat (limited to 'libgcc/vtv_end.c')
0 files changed, 0 insertions, 0 deletions