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gcc/

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* graphite-isl-ast-to-gimple.c:
	(translate_isl_ast_node_block): New function.
	(translate_isl_ast): Add calling of translate_isl_ast_node_block.

	gcc/testsuite/gcc.dg/graphite/
	* isl-ast-gen-blocks-1.c: New testcase.
	* isl-ast-gen-blocks-2.c: New testcase.

From-SVN: r212922
This commit is contained in:
Roman Gareev 2014-07-23 07:05:00 +00:00 committed by Roman Gareev
parent fb3764d13a
commit 322a0b39c8
4 changed files with 86 additions and 1 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2014-07-23 Roman Gareev <gareevroman@gmail.com>
* graphite-isl-ast-to-gimple.c:
(translate_isl_ast_node_block): New function.
(translate_isl_ast): Add calling of translate_isl_ast_node_block.
testsuite/gcc.dg/graphite/
* isl-ast-gen-blocks-1.c: New testcase.
* isl-ast-gen-blocks-2.c: New testcase.
2014-07-23 Roman Gareev <gareevroman@gmail.com>
* graphite-isl-ast-to-gimple.c:

23
gcc/graphite-isl-ast-to-gimple.c
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@ -616,6 +616,26 @@ translate_isl_ast_node_user (__isl_keep isl_ast_node *node,
return next_e;
}
/* Translates an isl_ast_node_block to Gimple. */
static edge
translate_isl_ast_node_block (loop_p context_loop,
__isl_keep isl_ast_node *node,
edge next_e, ivs_params &ip)
{
gcc_assert (isl_ast_node_get_type (node) == isl_ast_node_block);
isl_ast_node_list *node_list = isl_ast_node_block_get_children (node);
int i;
for (i = 0; i < isl_ast_node_list_n_ast_node (node_list); i++)
{
isl_ast_node *tmp_node = isl_ast_node_list_get_ast_node (node_list, i);
next_e = translate_isl_ast (context_loop, tmp_node, next_e, ip);
isl_ast_node_free (tmp_node);
}
isl_ast_node_list_free (node_list);
return next_e;
}
/* Translates an ISL AST node NODE to GCC representation in the
context of a SESE. */
@ -639,7 +659,8 @@ translate_isl_ast (loop_p context_loop, __isl_keep isl_ast_node *node,
return translate_isl_ast_node_user (node, next_e, ip);
case isl_ast_node_block:
return next_e;
return translate_isl_ast_node_block (context_loop, node,
next_e, ip);
default:
gcc_unreachable ();

27
gcc/testsuite/gcc.dg/graphite/isl-ast-gen-blocks-1.c Normal file
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@ -0,0 +1,27 @@
/* { dg-do run } */
/* { dg-options "-O2 -fgraphite-identity -fgraphite-code-generator=isl" } */
int n = 50;
static int __attribute__((noinline))
foo ()
{
int i, res;
for (i = 0, res = 0; i < n; i++)
res += i;
return res;
}
extern void abort ();
int
main (void)
{
int res = foo ();
if (res != 1225)
abort ();
return 0;
}

27
gcc/testsuite/gcc.dg/graphite/isl-ast-gen-blocks-2.c Normal file
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@ -0,0 +1,27 @@
/* { dg-do run } */
/* { dg-options "-O2 -fgraphite-identity -fgraphite-code-generator=isl" } */
int k = 50;
static int __attribute__((noinline))
foo ()
{
int i, res;
for (i = 0, res = 0; i < k; i++)
res += i;
return res;
}
extern void abort ();
int
main (void)
{
int res = foo ();
if (res != 1225)
abort ();
return 0;
}