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* graphite-isl-ast-to-gimple.c:
	(gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
	(gcc_expression_from_isl_expression): Pass type to
	gcc_expression_from_isl_ast_expr_id.

From-SVN: r213262
This commit is contained in:
Roman Gareev 2014-07-30 13:18:16 +00:00 • committed by Roman Gareev
parent 480156b2a3
commit 6a7d8936f3
2 changed files with 17 additions and 4 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2014-07-30 Roman Gareev <gareevroman@gmail.com>
* graphite-isl-ast-to-gimple.c:
(gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
(gcc_expression_from_isl_expression): Pass type to
gcc_expression_from_isl_ast_expr_id.
2014-07-30 Richard Biener <rguenther@suse.de>
* lto-streamer.h (lto_write_data): New function.

14
gcc/graphite-isl-ast-to-gimple.c
View file

@ -122,10 +122,16 @@ gcc_expression_from_isl_expression (tree type, __isl_take isl_ast_expr *,
ivs_params &ip);
/* Return the tree variable that corresponds to the given isl ast identifier
expression (an isl_ast_expr of type isl_ast_expr_id). */
expression (an isl_ast_expr of type isl_ast_expr_id).
FIXME: We should replace blind conversation of id's type with derivation
of the optimal type when we get the corresponding isl support. Blindly
converting type sizes may be problematic when we switch to smaller
types. */
static tree
gcc_expression_from_isl_ast_expr_id (__isl_keep isl_ast_expr *expr_id,
gcc_expression_from_isl_ast_expr_id (tree type,
__isl_keep isl_ast_expr *expr_id,
ivs_params &ip)
{
gcc_assert (isl_ast_expr_get_type (expr_id) == isl_ast_expr_id);
@ -136,7 +142,7 @@ gcc_expression_from_isl_ast_expr_id (__isl_keep isl_ast_expr *expr_id,
gcc_assert (res != ip.end () &&
"Could not map isl_id to tree expression");
isl_ast_expr_free (expr_id);
return res->second;
return fold_convert (type, res->second);
}
/* Converts an isl_ast_expr_int expression E to a GCC expression tree of
@ -351,7 +357,7 @@ gcc_expression_from_isl_expression (tree type, __isl_take isl_ast_expr *expr,
switch (isl_ast_expr_get_type (expr))
{
case isl_ast_expr_id:
return gcc_expression_from_isl_ast_expr_id (expr, ip);
return gcc_expression_from_isl_ast_expr_id (type, expr, ip);
case isl_ast_expr_int:
return gcc_expression_from_isl_expr_int (type, expr);