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| author | Alexandre Oliva <aoliva@redhat.com> | 2007-11-26 06:27:47 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2007-11-26 06:27:47 +0000 |
| commit | 3bb839da04fa1d86a49f99132985e7f9edc121d1 (patch) | |
| tree | 7bd011f79e3061ed3f901e9b202a813fc922834b /gcc/java/expr.c | |
| parent | 3ae4d3cc0b299fc3323e1db876a5e41e23987f66 (diff) | |
| download | gcc-3bb839da04fa1d86a49f99132985e7f9edc121d1.zip gcc-3bb839da04fa1d86a49f99132985e7f9edc121d1.tar.gz gcc-3bb839da04fa1d86a49f99132985e7f9edc121d1.tar.bz2 | |
expr.c (type_assertion_hash): Hash type uids rather than tree pointers.
* expr.c (type_assertion_hash): Hash type uids rather than
tree pointers.
From-SVN: r130426
Diffstat (limited to 'gcc/java/expr.c')
| -rw-r--r-- | gcc/java/expr.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/gcc/java/expr.c b/gcc/java/expr.c index 1eceaad..8311fbc 100644 --- a/gcc/java/expr.c +++ b/gcc/java/expr.c @@ -433,8 +433,27 @@ type_assertion_hash (const void *p) const type_assertion *k_p = p; hashval_t hash = iterative_hash (&k_p->assertion_code, sizeof k_p->assertion_code, 0); - hash = iterative_hash (&k_p->op1, sizeof k_p->op1, hash); - return iterative_hash (&k_p->op2, sizeof k_p->op2, hash); + + switch (k_p->assertion_code) + { + case JV_ASSERT_TYPES_COMPATIBLE: + hash = iterative_hash (&TYPE_UID (k_p->op2), sizeof TYPE_UID (k_p->op2), + hash); + /* Fall through. */ + + case JV_ASSERT_IS_INSTANTIABLE: + hash = iterative_hash (&TYPE_UID (k_p->op1), sizeof TYPE_UID (k_p->op1), + hash); + /* Fall through. */ + + case JV_ASSERT_END_OF_TABLE: + break; + + default: + gcc_unreachable (); + } + + return hash; } /* Add an entry to the type assertion table for the given class. |