diff options
| author | Martin Jambor <mjambor@suse.cz> | 2010-12-09 16:11:26 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2010-12-09 16:11:26 +0100 |
| commit | 363e01ccc9a7c4d930617e9e2dcaee8f4f317361 (patch) | |
| tree | a649156fc4ed815181f0260b8c18f60eca1a7c18 /gcc/tree-sra.c | |
| parent | 8b6606f2fa4e3a3992e7fcc4a026173232769cae (diff) | |
| download | gcc-363e01ccc9a7c4d930617e9e2dcaee8f4f317361.zip gcc-363e01ccc9a7c4d930617e9e2dcaee8f4f317361.tar.gz gcc-363e01ccc9a7c4d930617e9e2dcaee8f4f317361.tar.bz2 | |
re PR middle-end/46734 (ICE in create_tmp_var, at gimplify.c:505)
2010-12-09 Martin Jambor <mjambor@suse.cz>
PR middle-end/46734
* tree-sra.c (splice_param_accesses): Check that there are not
multiple ADDRESSABLE types.
* testsuite/g++.dg/tree-ssa/pr46734.C: New test.
From-SVN: r167639
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index c06ca8e..4330a17 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -3587,7 +3587,10 @@ splice_param_accesses (tree parm, bool *ro_grp) else if (ac2->size != access->size) return NULL; - if (access_precludes_ipa_sra_p (ac2)) + if (access_precludes_ipa_sra_p (ac2) + || (ac2->type != access->type + && (TREE_ADDRESSABLE (ac2->type) + || TREE_ADDRESSABLE (access->type)))) return NULL; modification |= ac2->write; |