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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2005-10-31 13:22:20 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2005-10-31 05:22:20 -0800 |
| commit | 047f4b2c78a3c54739ca1553cc74bec133ea0b36 (patch) | |
| tree | 539dd432a942d07e4c911b395308685980c9c8d5 /gcc | |
| parent | 0d4b0351d2eff984544b8c39ffcba1096a1ab552 (diff) | |
| download | gcc-047f4b2c78a3c54739ca1553cc74bec133ea0b36.zip gcc-047f4b2c78a3c54739ca1553cc74bec133ea0b36.tar.gz gcc-047f4b2c78a3c54739ca1553cc74bec133ea0b36.tar.bz2 | |
re PR middle-end/23492 (ACATS c48009e SEGV in set_bb_for_stmt tree-cfg.c:2673 on x86_64)
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/zero-strct-5.c | 14 | ||||
| -rw-r--r-- | gcc/tree-inline.c | 3 |
4 files changed, 27 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 56ab427..6e274da 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9489b6e..7b0e3e7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -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 diff --git a/gcc/testsuite/gcc.c-torture/compile/zero-strct-5.c b/gcc/testsuite/gcc.c-torture/compile/zero-strct-5.c new file mode 100644 index 0000000..2dfbabe --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/zero-strct-5.c @@ -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); +} + diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 228252f..b17a597 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -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); } } |