Author: yug
Date: 2011-01-14 04:23:34 -0500 (Fri, 14 Jan 2011)
New Revision: 3462
Modified:
trunk/osprey/be/cg/SL/disp_instr.cxx
Log:
bug fix for SL-specific excessive insn schedule due to miss sp adjust op on
insn substition
Reviewed and approved by Sun Chan.
Modified: trunk/osprey/be/cg/SL/disp_instr.cxx
===================================================================
--- trunk/osprey/be/cg/SL/disp_instr.cxx 2011-01-13 23:14:43 UTC (rev
3461)
+++ trunk/osprey/be/cg/SL/disp_instr.cxx 2011-01-14 09:23:34 UTC (rev
3462)
@@ -123,6 +123,14 @@
Copy_WN_For_Memory_OP(newop, _cur_op);
}
BB_Insert_Op_Before(OP_bb(_cur_op), _cur_op, newop);
+
+ if (_cur_op == BB_entry_sp_adj_op(_cur_op->bb)) {
+ Set_BB_entry_sp_adj_op(_cur_op->bb,newop);
+ }
+ if (_cur_op == BB_exit_sp_adj_op(_cur_op->bb)) {
+ Set_BB_exit_sp_adj_op(_cur_op->bb,newop);
+ }
+
OP_Change_To_Noop(_cur_op);
_cur_op = newop;
return;
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