[PATCH 2/6] Convert asan.c to inchash

[Andi Kleen]

From: Andi Kleen <a...@linux.intel.com>

gcc/:

2014-07-25  Andi Kleen  <a...@linux.intel.com>

        * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
---
 gcc/asan.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gcc/asan.c b/gcc/asan.c
index 475dd82..f7fa55f 100644
--- a/gcc/asan.c
+++ b/gcc/asan.c
@@ -348,9 +348,10 @@ struct asan_mem_ref_hasher
 inline hashval_t
 asan_mem_ref_hasher::hash (const asan_mem_ref *mem_ref)
 {
-  hashval_t h = iterative_hash_expr (mem_ref->start, 0);
-  h = iterative_hash_host_wide_int (mem_ref->access_size, h);
-  return h;
+  inchash hstate;
+  iterative_hstate_expr (mem_ref->start, hstate);
+  hstate.add_wide_int (mem_ref->access_size);
+  return hstate.end ();
 }
 
 /* Compare two memory references.  We accept the length of either
-- 
2.0.1