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re PR tree-optimization/53098 (tree-vect-loop.c:1414:19: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare])

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2012-04-24  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/53098
	* tree-vect-loop.c (vect_analyze_loop_operations): Fixup
	comparison sign.

From-SVN: r186754
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Richard Guenther 2012-04-24 08:06:20 +00:00 • committed by Richard Biener
parent 86c8bb3235
commit e1b435ad06
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-04-24 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53098
* tree-vect-loop.c (vect_analyze_loop_operations): Fixup
comparison sign.
2012-04-24 Andrew Pinski <apinski@cavium.com>
PR tree-opt/33512

2
gcc/tree-vect-loop.c
View file

@ -1411,7 +1411,7 @@ vect_analyze_loop_operations (loop_vec_info loop_vinfo, bool slp)
if ((LOOP_VINFO_NITERS_KNOWN_P (loop_vinfo)
&& (LOOP_VINFO_INT_NITERS (loop_vinfo) < vectorization_factor))
|| ((max_niter = max_stmt_executions_int (loop)) != -1
&& max_niter < vectorization_factor))
&& (unsigned HOST_WIDE_INT) max_niter < vectorization_factor))
{
if (vect_print_dump_info (REPORT_UNVECTORIZED_LOCATIONS))
fprintf (vect_dump, "not vectorized: iteration count too small.");