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cfgexpand.c (expand_call_stmt): Rematerialize the original function type if this is not a builtin function.

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* cfgexpand.c (expand_call_stmt): Rematerialize the original function
	type if this is not a builtin function.

From-SVN: r172459
This commit is contained in:
Eric Botcazou 2011-04-14 21:56:34 +00:00 committed by Eric Botcazou
parent 09db7afe4f
commit e792558227
2 changed files with 14 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2011-04-14 Eric Botcazou <ebotcazou@adacore.com>
* cfgexpand.c (expand_call_stmt): Rematerialize the original function
type if this is not a builtin function.
2011-04-14 Jakub Jelinek <jakub@redhat.com>
PR target/48605

13
gcc/cfgexpand.c
View File

@ -1837,11 +1837,9 @@ expand_gimple_cond (basic_block bb, gimple stmt)
static void
expand_call_stmt (gimple stmt)
{
tree exp;
tree lhs = gimple_call_lhs (stmt);
size_t i;
tree exp, decl, lhs = gimple_call_lhs (stmt);
bool builtin_p;
tree decl;
size_t i;
exp = build_vl_exp (CALL_EXPR, gimple_call_num_args (stmt) + 3);
@ -1849,6 +1847,13 @@ expand_call_stmt (gimple stmt)
decl = gimple_call_fndecl (stmt);
builtin_p = decl && DECL_BUILT_IN (decl);
/* If this is not a builtin function, the function type through which the
call is made may be different from the type of the function. */
if (!builtin_p)
CALL_EXPR_FN (exp)
= fold_build1 (NOP_EXPR, build_pointer_type (gimple_call_fntype (stmt)),
CALL_EXPR_FN (exp));
TREE_TYPE (exp) = gimple_call_return_type (stmt);
CALL_EXPR_STATIC_CHAIN (exp) = gimple_call_chain (stmt);