From 35e1a5e7cf85b08634a46b08e76d28ced021aff9 Mon Sep 17 00:00:00 2001 From: Ira Rosen Date: Mon, 7 Jun 2010 09:12:32 +0000 Subject: tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update documentation. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update documentation. * targhooks.c (default_builtin_vectorization_cost): New function. * targhooks.h (default_builtin_vectorization_cost): Declare. * target.h (enum vect_cost_for_stmt): Define. (builtin_vectorization_cost): Change argument and comment. * tree-vectorizer.h: Remove cost model macros. * tree-vect-loop.c: Include target.h. (vect_get_cost): New function. (vect_estimate_min_profitable_iters): Replace cost model macros with calls to vect_get_cost. (vect_model_reduction_cost, vect_model_induction_cost): Likewise. * target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Add default implementation. * tree-vect-stmts.c (cost_for_stmt): Replace cost model macros with calls to target hook builtin_vectorization_cost. (vect_model_simple_cost, vect_model_store_cost, vect_model_load_cost): Likewise. * Makefile.in (tree-vect-loop.o): Add dependency on TARGET_H. * config/spu/spu.c (spu_builtin_vectorization_cost): Replace with new implementation to return costs. * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. * config/spu/spu.h: Remove vectorizer cost model macros. * config/i386/i386.h: Likewise. * tree-vect-slp.c (vect_build_slp_tree): Replace cost model macro with a call to target hook builtin_vectorization_cost. From-SVN: r160360 --- gcc/tree-vectorizer.h | 64 --------------------------------------------------- 1 file changed, 64 deletions(-) (limited to 'gcc/tree-vectorizer.h') diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 79fe6ab..11795d8 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -543,70 +543,6 @@ typedef struct _stmt_vec_info { #define PURE_SLP_STMT(S) ((S)->slp_type == pure_slp) #define STMT_SLP_TYPE(S) (S)->slp_type -/* These are some defines for the initial implementation of the vectorizer's - cost model. These will later be target specific hooks. */ - -/* Cost of conditional taken branch. */ -#ifndef TARG_COND_TAKEN_BRANCH_COST -#define TARG_COND_TAKEN_BRANCH_COST 3 -#endif - -/* Cost of conditional not taken branch. */ -#ifndef TARG_COND_NOT_TAKEN_BRANCH_COST -#define TARG_COND_NOT_TAKEN_BRANCH_COST 1 -#endif - -/* Cost of any scalar operation, excluding load and store. */ -#ifndef TARG_SCALAR_STMT_COST -#define TARG_SCALAR_STMT_COST 1 -#endif - -/* Cost of scalar load. */ -#ifndef TARG_SCALAR_LOAD_COST -#define TARG_SCALAR_LOAD_COST 1 -#endif - -/* Cost of scalar store. */ -#ifndef TARG_SCALAR_STORE_COST -#define TARG_SCALAR_STORE_COST 1 -#endif - -/* Cost of any vector operation, excluding load, store or vector to scalar - operation. */ -#ifndef TARG_VEC_STMT_COST -#define TARG_VEC_STMT_COST 1 -#endif - -/* Cost of vector to scalar operation. */ -#ifndef TARG_VEC_TO_SCALAR_COST -#define TARG_VEC_TO_SCALAR_COST 1 -#endif - -/* Cost of scalar to vector operation. */ -#ifndef TARG_SCALAR_TO_VEC_COST -#define TARG_SCALAR_TO_VEC_COST 1 -#endif - -/* Cost of aligned vector load. */ -#ifndef TARG_VEC_LOAD_COST -#define TARG_VEC_LOAD_COST 1 -#endif - -/* Cost of misaligned vector load. */ -#ifndef TARG_VEC_UNALIGNED_LOAD_COST -#define TARG_VEC_UNALIGNED_LOAD_COST 2 -#endif - -/* Cost of vector store. */ -#ifndef TARG_VEC_STORE_COST -#define TARG_VEC_STORE_COST 1 -#endif - -/* Cost of vector permutation. */ -#ifndef TARG_VEC_PERMUTE_COST -#define TARG_VEC_PERMUTE_COST 1 -#endif - /* The maximum number of intermediate steps required in multi-step type conversion. */ #define MAX_INTERM_CVT_STEPS 3 -- cgit v1.1