From af51c885f5fb605e9bb0916699e64a14b8193e2c Mon Sep 17 00:00:00 2001 From: Adam Nemet Date: Fri, 14 Nov 2008 23:17:14 +0000 Subject: ira-int.h (struct ira_loop_tree_node): Improve comments for subloop_next/next and subloops/childen fields. * ira-int.h (struct ira_loop_tree_node): Improve comments for subloop_next/next and subloops/childen fields. From-SVN: r141873 --- gcc/ira-int.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'gcc/ira-int.h') diff --git a/gcc/ira-int.h b/gcc/ira-int.h index 0ed1ec3..0b2e928 100644 --- a/gcc/ira-int.h +++ b/gcc/ira-int.h @@ -83,11 +83,11 @@ struct ira_loop_tree_node /* The node represents basic block if children == NULL. */ basic_block bb; /* NULL for loop. */ struct loop *loop; /* NULL for BB. */ - /* The next (loop) node of with the same parent. SUBLOOP_NEXT is - always NULL for BBs. */ + /* NEXT/SUBLOOP_NEXT is the next node/loop-node of the same parent. + SUBLOOP_NEXT is always NULL for BBs. */ ira_loop_tree_node_t subloop_next, next; - /* The first (loop) node immediately inside the node. SUBLOOPS is - always NULL for BBs. */ + /* CHILDREN/SUBLOOPS is the first node/loop-node immediately inside + the node. They are NULL for BBs. */ ira_loop_tree_node_t subloops, children; /* The node immediately containing given node. */ ira_loop_tree_node_t parent; -- cgit v1.1