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[PATCH] Fix number of arguments in call to alloca_with_align


This patch fixes a trivial problem in gimplify_parameters, introduced by the
patch that introduced BUILT_IN_ALLOCA_WITH_ALIGN.
BUILT_IN_ALLOCA_WITH_ALIGN has 2 parameters, so the number of arguments in the
corresponding build_call_expr should be 2, not 1.

Bootstrapped and reg-tested (including Ada) on x86_64.

OK for trunk?

- Tom

2011-10-12  Tom de Vries  <>

	* function.c (gimplify_parameters): Set number of arguments of call to
Index: gcc/function.c
--- gcc/function.c (revision 179773)
+++ gcc/function.c (working copy)
@@ -3636,7 +3636,7 @@ gimplify_parameters (void)
 		  local = build_fold_indirect_ref (addr);
 		  t = built_in_decls[BUILT_IN_ALLOCA_WITH_ALIGN];
-		  t = build_call_expr (t, 1, DECL_SIZE_UNIT (parm),
+		  t = build_call_expr (t, 2, DECL_SIZE_UNIT (parm),
 				       size_int (DECL_ALIGN (parm)));
 		  /* The call has been built for a variable-sized object.  */

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