From: Andi Kleen <ak@linux.intel.com>
Date: Fri, 1 Aug 2014 02:52:08 +0000 (+0000)
Subject: Convert asan.c to inchash
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1a4d88510615ca2c8aececb55abf0226c7803613;p=gcc.git

Convert asan.c to inchash

gcc/:

2014-07-31  Andi Kleen  <ak@linux.intel.com>

	* asan.c (asan_mem_ref_hasher::hash): Convert to inchash.

From-SVN: r213396
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de07350b838..641a78b4b6e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-07-31  Andi Kleen  <ak@linux.intel.com>
+
+	* asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
+
 2014-07-31  Andi Kleen  <ak@linux.intel.com>
 
 	* Makefile.in (OBJS): Add rtlhash.o
diff --git a/gcc/asan.c b/gcc/asan.c
index 475dd824fa3..4f882b5b28a 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::hash hstate;
+  inchash::add_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