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[Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Jun 2007 20:58:54 -0000
- Subject: [Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- References: <bug-32457-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from ubizjak at gmail dot com 2007-06-21 20:58 -------
Bisection points to:
Author: spop
Date: Wed Jun 20 23:42:28 2007
New Revision: 125900
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125900
Log:
PR tree-optimization/32075
* tree-data-ref.c (subscript_dependence_tester_1,
analyze_miv_subscript, analyze_overlapping_iterations,
add_distance_for_zero_overlaps, build_classic_dist_vector,
subscript_dependence_tester_1, analyze_overlapping_iterations,
subscript_dependence_tester, access_functions_are_affine_or_constant_p,
compute_affine_dependence, compute_all_dependences): Pass loop_nest
to evolution_function_is_affine_multivariate_p.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-data-ref.c
--
ubizjak at gmail dot com changed:
What |Removed |Added
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CC| |spop at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32457