* [tuples] Fix remaining gimplifier ICEs in check-gcc
@ 2007-08-07 19:29 Diego Novillo
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From: Diego Novillo @ 2007-08-07 19:29 UTC (permalink / raw)
To: gcc-patches
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This patch adds a new function to determine the type returned by a
GIMPLE_CALL. This was causing the only check-gcc failure in the
gimplifier. Now on to the gimplifier ICEs in the other front ends.
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2007-08-07 Diego Novillo <dnovillo@google.com>
* gimple.h (gimple_call_return): New.
* gimplify.c (get_tmp_var_for): Call it.
Index: gimplify.c
===================================================================
--- gimplify.c (revision 127275)
+++ gimplify.c (working copy)
@@ -634,9 +634,9 @@ get_tmp_var_for (gimple stmt)
/* FIXME tuples, add support for formal temporaries (worth it?) */
if (code == GIMPLE_ASSIGN)
- return create_tmp_from_val (gimple_assign_operand (stmt, 1));
+ lhs = create_tmp_from_val (gimple_assign_operand (stmt, 1));
else if (code == GIMPLE_CALL)
- return create_tmp_var (TREE_TYPE (TREE_TYPE (gimple_call_fn (stmt))),
+ lhs = create_tmp_var (gimple_call_return_type (stmt),
get_name (gimple_call_fn (stmt)));
else
gcc_unreachable ();
Index: gimple.h
===================================================================
--- gimple.h (revision 127275)
+++ gimple.h (working copy)
@@ -574,6 +574,23 @@ gimple_call_fn (gimple gs)
}
static inline tree
+gimple_call_return_type (gimple gs)
+{
+ tree fn = gimple_call_fn (gs);
+ tree type = TREE_TYPE (fn);
+
+ /* See through pointer to functions. */
+ if (TREE_CODE (type) == POINTER_TYPE)
+ type = TREE_TYPE (type);
+
+ gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
+
+ /* The type returned by a FUNCTION_DECL is the type of its
+ function type. */
+ return TREE_TYPE (type);
+}
+
+static inline tree
gimple_call_chain (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
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2007-08-07 19:29 [tuples] Fix remaining gimplifier ICEs in check-gcc Diego Novillo
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