[Bug rtl-optimization/64331] regcprop propagates registers noted as REG_DEAD

[senthil_kumar.selvaraj at atmel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64331

--- Comment #1 from Senthil Kumar Selvaraj <senthil_kumar.selvaraj at atmel dot 
com> ---
Created attachment 34291
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34291&action=edit
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