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[Patch GCC 4.9/Vect] Partial backport of r228751 (pr68238)
authorJames Greenhalgh <james.greenhalgh@arm.com>
Tue, 10 Nov 2015 14:40:43 +0000 (14:40 +0000)
committerJames Greenhalgh <jgreenhalgh@gcc.gnu.org>
Tue, 10 Nov 2015 14:40:43 +0000 (14:40 +0000)
commit8c0b1f4e27f41e74f6369bdab6560bce06c8472a
tree52046eaab19bca01de7bc2f3de37eb23c3541e84tree
parent96a0be343fb3f6e25bbf8a0bc8ee673c18123515commit | diff
[Patch GCC 4.9/Vect] Partial backport of r228751 (pr68238)

Partial backport from trunk r228751.
PR tree-optimization/68238
2015-10-13  Richard Biener  <rguenther@suse.de>

* tree-vect-loop.c (vect_estimate_min_profitable_iters): Use
LOOP_VINFO_COMP_ALIAS_DDRS to estimate alias versioning cost.

From-SVN: r230110
gcc/ChangeLog diff | blob | blame | history
gcc/tree-vect-loop.c diff | blob | blame | history
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