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 ChangeLog.lno tree-dump.c ...

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	lno-branch
Changes by:	2004-01-01 20:16:32

Modified files:
	gcc            : ChangeLog.lno tree-dump.c tree.h 
	                 timevar.def opts.c flags.h toplev.c common.opt 
	                 tree-optimize.c tree-flow.h tree-data-ref.c 
	                 tree-data-ref.h defaults.h target-def.h 
	gcc/doc        : invoke.texi 
	gcc/config/rs6000: rs6000.h rs6000.c 
Added files:
	gcc            : tree-vectorizer.c tree-vectorizer.h 

Log message:
	* tree-vectorizer.c: New file. Implements loop vectorization
	* tree-vectorizer.h: New file.
	* (tree-vectorizer.c,tree-vectorizer.h): New files.
	* tree-dump.c: (dump_files): New dump file for the new
	vectorization pass.
	* tree.h: (TDI_vect): New dump index for the new vectorization
	* timevar.def (TV_TREE_VECTORIZATION): Support new
	vectorization pass.
	* opts.c: (flag_tree_vetorize): New flag to enable/disable the
	new vectorization pass.
	* flags.h: Same.
	* toplev.c: Same.
	* common.opt: (ftree-vectorize): Same.
	* doc/invoke.texi: Document above new options.
	* tree-optimize.c: (optimize_function_tree): Invoke the new
	vetorization pass.
	* tree-flow.h: (struct stmt_ann_d): New field (aux) to allow
	recording information per stmt.
	* tree-data-ref.c (vec_analyze_array): New function, exposing
	API to the vectorizer.
	(vec_array_base_name_differ_p): New function, exposing API to
	the vectorizer.
	* tree-data-ref.h: Same.
	* defaults.h: (UNITS_PER_SIMD_WORD): Define.
	* config/rs6000/rs6000.h: (UNITS_PER_SIMD_WORD): Same.
	* target-def.h (TARGET_VECTYPE_FOR_SCALAR_TYPE): Declare a new
	target hook for vectorization.
	* target.h (vectype_for_scalar_type): Same.
	* config/rs6000/rs6000.c: (rs6000_vectype_for_scalar_type):
	Implement the above new target hook.


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