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comparison src/share/vm/opto/loopnode.hpp @ 3383:38569792a45a

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7044725: -XX:-UnrollLimitCheck -Xcomp : Exception: String index out of range: 29488 Summary: Fix problems in new RCE code. Reviewed-by: never
author kvn
date Mon, 16 May 2011 14:21:16 -0700
parents bad7ecd0b6ed
children e3cbc9ddd434
comparison
equal deleted inserted replaced
3375:c149193c768b 3383:38569792a45a
930 // low_limit <= scale_con * I + offset < upper_limit 930 // low_limit <= scale_con * I + offset < upper_limit
931 // always holds true. That is, either increase the number of iterations in 931 // always holds true. That is, either increase the number of iterations in
932 // the pre-loop or the post-loop until the condition holds true in the main 932 // the pre-loop or the post-loop until the condition holds true in the main
933 // loop. Scale_con, offset and limit are all loop invariant. 933 // loop. Scale_con, offset and limit are all loop invariant.
934 void add_constraint( int stride_con, int scale_con, Node *offset, Node *low_limit, Node *upper_limit, Node *pre_ctrl, Node **pre_limit, Node **main_limit ); 934 void add_constraint( int stride_con, int scale_con, Node *offset, Node *low_limit, Node *upper_limit, Node *pre_ctrl, Node **pre_limit, Node **main_limit );
935 // Helper function for add_constraint().
936 Node* adjust_limit( int stride_con, Node * scale, Node *offset, Node *rc_limit, Node *loop_limit, Node *pre_ctrl );
935 937
936 // Partially peel loop up through last_peel node. 938 // Partially peel loop up through last_peel node.
937 bool partial_peel( IdealLoopTree *loop, Node_List &old_new ); 939 bool partial_peel( IdealLoopTree *loop, Node_List &old_new );
938 940
939 // Create a scheduled list of nodes control dependent on ctrl set. 941 // Create a scheduled list of nodes control dependent on ctrl set.