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gimplify.c (gimplify_init_constructor): Do not leave non-GIMPLE vector constructors around.

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2014-09-22  Richard Biener  <rguenther@suse.de>

	* gimplify.c (gimplify_init_constructor): Do not leave
	non-GIMPLE vector constructors around.
	* tree-cfg.c (verify_gimple_assign_single): Verify that
	CONSTRUCTORs have gimple elements.

From-SVN: r215461
This commit is contained in:
Richard Biener 2014-09-22 12:49:16 +00:00 committed by Richard Biener
parent 1a849e50d7
commit 931002b265
3 changed files with 19 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2014-09-22 Richard Biener <rguenther@suse.de>
* gimplify.c (gimplify_init_constructor): Do not leave
non-GIMPLE vector constructors around.
* tree-cfg.c (verify_gimple_assign_single): Verify that
CONSTRUCTORs have gimple elements.
2014-09-22 Jakub Jelinek <jakub@redhat.com>
PR debug/63328

6
gcc/gimplify.c
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@ -4021,12 +4021,6 @@ gimplify_init_constructor (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
break;
}
/* Don't reduce an initializer constant even if we can't
make a VECTOR_CST. It won't do anything for us, and it'll
prevent us from representing it as a single constant. */
if (initializer_constant_valid_p (ctor, type))
break;
TREE_CONSTANT (ctor) = 0;
}

12
gcc/tree-cfg.c
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@ -4207,8 +4207,20 @@ verify_gimple_assign_single (gimple stmt)
debug_generic_stmt (rhs1);
return true;
}
if (!is_gimple_val (elt_v))
{
error ("vector CONSTRUCTOR element is not a GIMPLE value");
debug_generic_stmt (rhs1);
return true;
}
}
}
else if (CONSTRUCTOR_NELTS (rhs1) != 0)
{
error ("non-vector CONSTRUCTOR with elements");
debug_generic_stmt (rhs1);
return true;
}
return res;
case OBJ_TYPE_REF:
case ASSERT_EXPR: