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r275304 - in /branches/gcc-7-branch/gcc: Change...
- From: amker at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 02 Sep 2019 10:10:45 -0000
- Subject: r275304 - in /branches/gcc-7-branch/gcc: Change...
Author: amker
Date: Mon Sep 2 10:10:44 2019
New Revision: 275304
URL: https://gcc.gnu.org/viewcvs?rev=275304&root=gcc&view=rev
Log:
Backport from mainline
2019-07-18 Bin Cheng <bin.linux@linux.alibaba.com>
PR tree-optimization/91137
* tree-ssa-loop-ivopts.c (struct ivopts_data): New field.
(tree_ssa_iv_optimize_init, alloc_iv, tree_ssa_iv_optimize_finalize):
Init, use and fini the above new field.
(determine_base_object_1): New function.
(determine_base_object): Reimplement using walk_tree.
2019-07-18 Bin Cheng <bin.linux@linux.alibaba.com>
PR tree-optimization/91137
* gcc.c-torture/execute/pr91137.c: New test.
Added:
branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/execute/pr91137.c
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/testsuite/ChangeLog
branches/gcc-7-branch/gcc/tree-ssa-loop-ivopts.c