Hello,
__builtin_shuffle with 2 arguments is represented as having 3 arguments,
the second being 0, which isn't supported here.
Bootstrap+testsuite on x86_64-unknown-linux-gnu.
2013-11-01 Marc Glisse <marc.gli...@inria.fr>
PR c++/58834
gcc/cp/
* pt.c (value_dependent_expression_p): Handle null argument.
gcc/testsuite/
* g++.dg/ext/pr58834.C: New file.
--
Marc GlisseIndex: gcc/cp/pt.c
===================================================================
--- gcc/cp/pt.c (revision 204279)
+++ gcc/cp/pt.c (working copy)
@@ -20499,21 +20499,21 @@ value_dependent_expression_p (tree expre
considered dependent. Other parts of the compiler arrange for an
expression with type-dependent subexpressions to have no type, so
this function doesn't have to be fully recursive. */
bool
type_dependent_expression_p (tree expression)
{
if (!processing_template_decl)
return false;
- if (expression == error_mark_node)
+ if (expression == NULL_TREE || expression == error_mark_node)
return false;
/* An unresolved name is always dependent. */
if (identifier_p (expression) || TREE_CODE (expression) == USING_DECL)
return true;
/* Some expression forms are never type-dependent. */
if (TREE_CODE (expression) == PSEUDO_DTOR_EXPR
|| TREE_CODE (expression) == SIZEOF_EXPR
|| TREE_CODE (expression) == ALIGNOF_EXPR
Index: gcc/testsuite/g++.dg/ext/pr58834.C
===================================================================
--- gcc/testsuite/g++.dg/ext/pr58834.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/pr58834.C (working copy)
@@ -0,0 +1,5 @@
+template<typename> void foo()
+{
+ int i __attribute__((vector_size(2*sizeof(int))));
+ (void) __builtin_shuffle(i, i);
+}
Property changes on: gcc/testsuite/g++.dg/ext/pr58834.C
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Added: svn:eol-style
## -0,0 +1 ##
+native
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Added: svn:keywords
## -0,0 +1 ##
+Author Date Id Revision URL
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