diff mbox

[gimple-classes,committed,05/17] tree-loop-distribution.c: Use gassign

Message ID 1415321971-19808-6-git-send-email-dmalcolm@redhat.com
State New
Headers show

Commit Message

David Malcolm Nov. 7, 2014, 12:59 a.m. UTC 
gcc/ChangeLog.gimple-classes:
	* tree-loop-distribution.c (generate_memset_builtin): Strengthen
	locals "stmt" and "fn_call" from gimple to gassign * and gcall *
	respectively.
	(classify_partition): Strengthen locals "stmt", "store", "load"
	from gimple to gassign *.
---
 gcc/ChangeLog.gimple-classes |  8 ++++++++
 gcc/tree-loop-distribution.c | 11 ++++++-----
 2 files changed, 14 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/gcc/ChangeLog.gimple-classes b/gcc/ChangeLog.gimple-classes
index 98b27ee..55acc34 100644
--- a/gcc/ChangeLog.gimple-classes
+++ b/gcc/ChangeLog.gimple-classes
@@ -1,5 +1,13 @@ 
 2014-11-06  David Malcolm  <dmalcolm@redhat.com>
 
+	* tree-loop-distribution.c (generate_memset_builtin): Strengthen
+	locals "stmt" and "fn_call" from gimple to gassign * and gcall *
+	respectively.
+	(classify_partition): Strengthen locals "stmt", "store", "load"
+	from gimple to gassign *.
+
+2014-11-06  David Malcolm  <dmalcolm@redhat.com>
+
 	* tree-into-ssa.c (create_new_def_for): Add a checked cast.
 
 2014-11-06  David Malcolm  <dmalcolm@redhat.com>
diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c
index f0bac46..6b4195c 100644
--- a/gcc/tree-loop-distribution.c
+++ b/gcc/tree-loop-distribution.c
@@ -792,12 +792,13 @@  static void
 generate_memset_builtin (struct loop *loop, partition_t partition)
 {
   gimple_stmt_iterator gsi;
-  gimple stmt, fn_call;
+  gassign *stmt;
+  gcall *fn_call;
   tree mem, fn, nb_bytes;
   location_t loc;
   tree val;
 
-  stmt = DR_STMT (partition->main_dr);
+  stmt = as_a <gassign *> (DR_STMT (partition->main_dr));
   loc = gimple_location (stmt);
 
   /* The new statements will be placed before LOOP.  */
@@ -1083,7 +1084,7 @@  classify_partition (loop_p loop, struct graph *rdg, partition_t partition)
 
   if (single_store && !single_load)
     {
-      gimple stmt = DR_STMT (single_store);
+      gassign *stmt = as_a <gassign *> (DR_STMT (single_store));
       tree rhs = gimple_assign_rhs1 (stmt);
       if (const_with_all_bytes_same (rhs) == -1
 	  && (!INTEGRAL_TYPE_P (TREE_TYPE (rhs))
@@ -1105,8 +1106,8 @@  classify_partition (loop_p loop, struct graph *rdg, partition_t partition)
     }
   else if (single_store && single_load)
     {
-      gimple store = DR_STMT (single_store);
-      gimple load = DR_STMT (single_load);
+      gassign *store = as_a <gassign *> (DR_STMT (single_store));
+      gassign *load = as_a <gassign *> (DR_STMT (single_load));
       /* Direct aggregate copy or via an SSA name temporary.  */
       if (load != store
 	  && gimple_assign_lhs (load) != gimple_assign_rhs1 (store))