re PR testsuite/25918 (gcc.dg/vect/vect-reduc-dot-s16.c scan-tree-dump-times vectoriz...

re PR testsuite/25918 (gcc.dg/vect/vect-reduc-dot-s16.c scan-tree-dump-times vectorized 1 loops 1 and gcc.dg/vect/vect-reduc-pattern-2.c scan-tree-dump-times vectorized 2 loops 1 fail)

testsuite/
2006-02-16  Victor Kaplansky  <victork@il.ibm.com>

	PR tree-opt/25918
	* lib/target-supports.exp
	(check_effective_target_vect_short_mult): New.
	(check_effective_target_vect_char_mult): New.
	(check_effective_target_vect_widen_sum_qi_to_si): New.
	(check_effective_target_vect_widen_sum_qi_to_hi): New.
	(check_effective_target_vect_widen_sum_hi_to_si): New.
	* gcc.dg/vect/vect-reduc-dot-s16.c: Remove, split into
	vect-reduc-dot-s16a.c and vect-reduc-dot-s16b.c
	* vect-reduc-dot-s16a.c: New, split from vect-reduc-dot-s16.c.
	* vect-reduc-dot-s16b.c: New, split from vect-reduc-dot-s16.c.
	* gcc.dg/vect/vect-reduc-pattern-2.c: Remove, split into
	vect-reduc-pattern-2a.c, vect-reduc-pattern-2b.c and
	vect-reduc-pattern-2c.c
	* gcc.dg/vect/vect-reduc-pattern-1.c: Remove, split into
	vect-reduc-pattern-1a.c, vect-reduc-pattern-1b.c and
	vect-reduc-pattern-1c.c

From-SVN: r111135