From: Aldy Hernandez <aldyh@redhat.com>
Date: Mon, 5 Mar 2012 18:38:47 +0000 (+0000)
Subject: re PR middle-end/52463 (libitm.c/memcpy-1.c FAILs)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=46786569eb874f40a9cc2095929d2de36006059f;p=gcc.git

re PR middle-end/52463 (libitm.c/memcpy-1.c FAILs)

        PR middle-end/52463
        * trans-mem.c (tm_region_init): Use last_basic_block.

From-SVN: r184949
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 911737a00f2..5fcb5a71d81 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/52463
+	* trans-mem.c (tm_region_init): Use last_basic_block.
+
 2012-03-05  Richard Henderson  <rth@redhat.com>
 
 	PR target/52481
diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c
index 56ef72ea5f3..97893f7a154 100644
--- a/gcc/trans-mem.c
+++ b/gcc/trans-mem.c
@@ -1868,7 +1868,7 @@ tm_region_init (struct tm_region *region)
      using bb->aux.  */
   region_worklist =
     (struct tm_region **) xcalloc (sizeof (struct tm_region *),
-				  n_basic_blocks + NUM_FIXED_BLOCKS + 2);
+				  last_basic_block + NUM_FIXED_BLOCKS);
 
   VEC_safe_push (basic_block, heap, queue, bb);
   region_worklist[bb->index] = region;