A compiler may promote part of a variable to a scratch pad memory address space.
Thanks, -Tony Tye -----Original Message----- From: Michael Eager On 7/30/20 5:17 PM, Tye, Tony via Dwarf-Discuss wrote: > For optimized code involving multiple address spaces it is possible to > run into cases where the location of a source language variable > requires multiple address spaces. For example, a source variable may > be optimized and different pieces may be in different places including > memory of multiple address spaces, registers, etc. Can you explain this more? DWARF handles the situation where part of a variable is in memory and part in a register or in multiple registers. When would you have a variable which was in multiple address spaces? -- Michael Eager _______________________________________________ Dwarf-Discuss mailing list Dwarf-Discuss@lists.dwarfstd.org http://lists.dwarfstd.org/listinfo.cgi/dwarf-discuss-dwarfstd.org
