This is the mail archive of the mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

gcc/gcc optabs.c tree-data-ref.c tree-data-ref ...

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	autovect-branch
Changes by:	2004-11-12 23:50:17

Modified files:
	gcc            : optabs.c tree-data-ref.c tree-data-ref.h 
	                 tree-vectorizer.c tree-vectorizer.h 
Added files:
	gcc            : ChangeLog.autovect 
	gcc/testsuite  : ChangeLog.autovect 
	gcc/testsuite/gcc.dg/vect: vect-20040915-1.c vect-20040915-2.c 
	                           vect-20040915-3.c vect-20040915-4.c 
	                           vect-20040915-5.c vect-20040915-6.c 

Log message:
	* optabs.c (vector_compare_rtx): Use tcc_comparison.
	* tree-data-ref.c (analyze_subscript_affine_affine): Correctly
	compute the first overlapping iterations.
	* tree-data-ref.c (compute_subscript_distance): Make externally visible.
	(build_class_dist_vector): Same.
	* tree-data-ref.h (compute_subscript_distance): New external decl.
	(build_class_dist_vector): Same.
	* tree-vectorizer.c (loops_num): New variable.
	(vect_build_dist_vector): New function.
	(vect_analyze_data_ref_dependence): Use distance vector to determine
	(vect_analyze_data_ref_dependences): Remove local variable loop.
	(vect_analyze_loop): Analyze operations before data dependences
	(vectorize_loops): Remove local variable loops_num.
	* tree-vectorizer.c (vectorizable_select): New function.
	(vect_is_simple_cond): New function.
	(vect_analyze_operations): Handle conditional expr.
	* tree-vectorizer.h (stmt_vec_info_type): New member, select_vec_info_type.
	* gcc.dg/vect/vect-20040915-1.c: New test.
	* gcc.dg/vect/vect-20040915-2.c: New test.
	* gcc.dg/vect/vect-20040915-3.c: New test.
	* gcc.dg/vect/vect-20040915-4.c: New test.
	* gcc.dg/vect/vect-20040915-5.c: New test.
	* gcc.dg/vect/vect-20040915-6.c: New test.
	* gcc.dg/vect/vect-20040915-7.c: New test.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]