re PR tree-optimization/68799 (lto ICE on powerpc64le-linux-gnu builing python 2...
authorBill Schmidt <wschmidt@linux.vnet.ibm.com>
Mon, 18 Jan 2016 02:43:06 +0000 (02:43 +0000)
committerWilliam Schmidt <wschmidt@gcc.gnu.org>
Mon, 18 Jan 2016 02:43:06 +0000 (02:43 +0000)
commit5b3d5f769bef7b9a8b43fc8269c14b56ad3be465
treef555b1b7028252865a63d347f260a5ad3dbf8dba
parent43d57b29d1da9e6addf24f743bef05a68fccc507
re PR tree-optimization/68799 (lto ICE on powerpc64le-linux-gnu builing python 2.7.x)

2016-01-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/68799
* gimple-ssa-strength-reduction.c (create_phi_basis): Directly
look up phi candidates in the statement-candidate map.
(phi_add_costs): Likewise.
(record_phi_increments): Likewise.
(phi_incr_cost): Likewise.
(ncd_with_phi): Likewise.
(all_phi_incrs_profitable): Likewise.

From-SVN: r232491
gcc/ChangeLog
gcc/gimple-ssa-strength-reduction.c