diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2009-07-20 16:38:46 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-07-20 16:38:46 +0200 |
| commit | e338758dd12b17eb04531917bca8790504ae2078 (patch) | |
| tree | 48dd586c7dbcf7bf44eb891c63aeac4fa50c2384 | |
| parent | 5a1ccfb14206fd9718b6f4990c6fd9fab9eccb98 (diff) | |
| download | gcc-e338758dd12b17eb04531917bca8790504ae2078.tar.gz | |
re PR tree-optimization/40792 (internal error in com_mpi.c at -O3 for gcc 4.4.0)
PR tree-optimization/40792
* tree.c (build_function_type_skip_args): Remove bogus assert.
* gcc.dg/pr40792.c: New test.
From-SVN: r149822
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr40792.c | 21 | ||||
| -rw-r--r-- | gcc/tree.c | 1 |
4 files changed, 31 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 82a3ab0e83b..c24dbe3c421 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-07-20 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/40792 + * tree.c (build_function_type_skip_args): Remove bogus assert. + 2009-07-20 Jan Hubicka <jh@suse.cz> Martin Jambor <mjambor@suse.cz> diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index daac3e82e4e..2e778c60c0c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-07-20 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/40792 + * gcc.dg/pr40792.c: New test. + 2009-07-20 Ira Rosen <irar@il.ibm.com> * gcc.dg/vect/vect-cond-1.c, gcc.dg/vect/vect-cond-2.c, diff --git a/gcc/testsuite/gcc.dg/pr40792.c b/gcc/testsuite/gcc.dg/pr40792.c new file mode 100644 index 00000000000..41f080e542e --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr40792.c @@ -0,0 +1,21 @@ +/* PR tree-optimization/40792 */ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +void foo (int, char *, int *); + +void +bar (int *a, int *b, ...) +{ + int c; + char d[256]; + foo (*b, d, &c); +} + +static int a, b; + +void +baz (int c) +{ + bar (&a, &b); +} diff --git a/gcc/tree.c b/gcc/tree.c index b32e209e83e..44178aff65c 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -6299,7 +6299,6 @@ build_function_type_skip_args (tree orig_type, bitmap args_to_skip) else new_reversed = void_list_node; } - gcc_assert (new_reversed); /* Use copy_node to preserve as much as possible from original type (debug info, attribute lists etc.) |