From: Sebastian Pop <spop@gcc.gnu.org>
Date: Wed, 20 Jun 2007 23:44:56 +0000 (+0000)
Subject: re PR tree-optimization/32075 (can't determine dependence between p->a[x+i] and p... 
X-Git-Tag: releases/gcc-4.3.0~4355
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c0aafd30f7c3e1dd24acc057073bf9121f4507e7;p=thirdparty%2Fgcc.git

re PR tree-optimization/32075 (can't determine dependence between p->a[x+i] and p->a[x+i+1] where x is invariant but defined in the function)

	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.

From-SVN: r125901
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f9ec83615883..aaf940e5b556 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2007-06-20  Sebastian Pop  <sebpop@gmail.com>
+
+	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.
+
 2007-06-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* df-scan.c (df_get_call_refs): Be prepared for MEMs inside CLOBBERs.