re PR tree-optimization/85712 (ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa...
authorBill Schmidt <wschmidt@linux.ibm.com>
Fri, 25 May 2018 19:12:16 +0000 (19:12 +0000)
committerWilliam Schmidt <wschmidt@gcc.gnu.org>
Fri, 25 May 2018 19:12:16 +0000 (19:12 +0000)
commit9d502741aa65321078d059865865bdc93af445b6
treeac946ba4b31932cfb8ff396e07f0760fccaebab1
parent1afe3e77e8dbc2ad680bab46f7637975f8c3cdfb
re PR tree-optimization/85712 (ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479)

2018-05-25  Bill Schmidt  <wschmidt@linux.ibm.com>

PR tree-optimization/85712
* gimple-ssa-strength-reduction.c (replace_one_candidate): Skip if
this candidate has already been replaced in-situ by a copy.

From-SVN: r260772
gcc/ChangeLog
gcc/gimple-ssa-strength-reduction.c