[Bug tree-optimization/20610] Real by complex multiplications perform unnecessary operations

[fengwang at gcc dot gnu dot org]

------- Additional Comments From fengwang at gcc dot gnu dot org  2005-06-23 07:52 -------
And in extract_component() in tree-complex.c file, I need handle 
VIEW_CONVER_EXPR.
On gfortran front end, I need treat other type data as complex. So I build 
VIEW_CONVER_EXPR tree node and failed at extract_component(). Can you fix 
this, Richard?

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                 CC|                            |wf_cs at yahoo dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20610