* tree-vrp.c (maybe_add_assert_expr): Move a comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97973 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c165e22..8663256 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-04-11  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * tree-vrp.c (maybe_add_assert_expr): Move a comment.
+
 2005-04-11  Diego Novillo  <dnovillo@redhat.com>
 
        PR tree-optimization/20920

diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c
index 3e366d2..9d649b7 100644 (file)
--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c
@@ -1503,11 +1503,6 @@ maybe_add_assert_expr (basic_block bb)
       
       cond = COND_EXPR_COND (last);
 
-      /* Remove the COND_EXPR operand from the FOUND bitmap.
-        Otherwise, when we finish traversing each of the sub-graphs,
-        we won't know whether the variables were found in the
-        sub-graphs or if they had been found in a block upstream from
-        BB.  */
       op = USE_OP (uses, 0);
 
       /* Do not attempt to infer anything in names that flow through
@@ -1515,6 +1510,11 @@ maybe_add_assert_expr (basic_block bb)
       if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (op))
        return false;
 
+      /* Remove the COND_EXPR operand from the FOUND bitmap.
+        Otherwise, when we finish traversing each of the sub-graphs,
+        we won't know whether the variables were found in the
+        sub-graphs or if they had been found in a block upstream from
+        BB.  */
       RESET_BIT (found, SSA_NAME_VERSION (op));
 
       /* Look for uses of the operands in each of the sub-graphs