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re PR middle-end/23492 (ACATS c48009e SEGV in set_bb_for_stmt tree-cfg.c:2673 on x86_64)

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2005-10-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23492
        * tree-inline.c (setup_one_parameter): If the init_stmt
        is NULL, don't insert the statement.
2005-10-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23492
        * gcc.c-torture/compile/zero-strct-5.c: New test.

From-SVN: r106270
This commit is contained in:
Andrew Pinski 2005-10-31 13:22:20 +00:00 committed by Andrew Pinski
parent 0d4b0351d2
commit 047f4b2c78
4 changed files with 27 additions and 1 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2005-10-31 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23492
* tree-inline.c (setup_one_parameter): If the init_stmt
is NULL, don't insert the statement.
2005-10-30 Jan Hubicka <jh@suse.cz>
PR tree-optimization/24172

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2005-10-31 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23492
* gcc.c-torture/compile/zero-strct-5.c: New test.
2005-10-31 Jerry DeLisle <jvdelisle@verizon.net>
PR libgfortran/24584

14
gcc/testsuite/gcc.c-torture/compile/zero-strct-5.c Normal file
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@ -0,0 +1,14 @@
/* Check that the inliner does not crash for this testcase.
gimple_expr can change the expr to NULL meaning that we
should not add any statement. */
struct f {};
struct g1 {struct f l;};
static inline void g(struct f a, int i){}
void h(void)
{
struct g1 t;
g(t.l , 1);
}

3
gcc/tree-inline.c
View File

@ -1159,7 +1159,8 @@ setup_one_parameter (inline_data *id, tree p, tree value, tree fn,
&& (!is_gimple_cast (rhs)
|| !is_gimple_val (TREE_OPERAND (rhs, 0))))
gimplify_stmt (&init_stmt);
bsi_insert_after (&bsi, init_stmt, BSI_NEW_STMT);
if (init_stmt)
bsi_insert_after (&bsi, init_stmt, BSI_NEW_STMT);
}
}