[Bug tree-optimization/121364] New: [meta-bug] copy prop for aggregates

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121364

            Bug ID: 121364
           Summary: [meta-bug] copy prop for aggregates
           Product: gcc
           Version: 14.2.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: enhancement
          Priority: P3
         Component: tree-optimization
          Assignee: pinskia at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
        Depends on: 117971, 119655, 120599, 14295
  Target Milestone: ---

I keep on losing track of all of the copy prop for aggregates issues so let's
file a meta-bug for them.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14295
[Bug 14295] [tree-ssa] copy propagation for aggregates
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117971
[Bug 117971] SRA improvements for g++.dg/tree-ssa/pr78687.C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119655
[Bug 119655] Copy prop STRING_CST into memcpy
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120599
[Bug 120599] [16 Regression] Copy prop for aggregates loses non-call exception