diff options
| author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-10 10:25:03 +0000 |
|---|---|---|
| committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-10 10:25:03 +0000 |
| commit | 3a7190b7f57bb459c236554f6759dff0153eeceb (patch) | |
| tree | 2d29ef6bfdcbd1ad25cfc850c1e0cf2fe33e563e /libjava/classpath/java | |
| parent | 21d505d8c0867cd1efafd31923b44328abe257ae (diff) | |
| download | ppe42-gcc-3a7190b7f57bb459c236554f6759dff0153eeceb.tar.gz ppe42-gcc-3a7190b7f57bb459c236554f6759dff0153eeceb.zip | |
PR middle-end/54860 - Make sure attributes hash table is created
On targets cris-elf, alpha and sparc (for instance) it can happen that
the attribute_tables variable is empty for fortran. Thus
register_scoped_attributes (called by init_attributes) won't call
register_scoped_attributes, so the hash table member of
scoped_attributes is not created.
Later when we try to e.g, lookup an attribute by calling
lookup_scoped_attribute_spec, that NULL member hash table comes to
byte us as htab_find_with_hash crashes.
This patch fixes this by ensuring in register_scoped_attributes that
the hash table is created.
Tested on cris-elf, x86_64-unknown-linux-gnu against trunk and some
commenters on the bug bootstrapped it on alpha and sparc.
gcc/
* attribs.c (register_scoped_attributes): Ensure the attribute
hash table is created.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192301 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java')
0 files changed, 0 insertions, 0 deletions
