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[Bug c++/77775] [7 Regression] since r238559 Kdevelop gets miscompiled


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77775

--- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
;; Function void Sublime::Area::qt_static_metacall() (null)
;; enabled by -tree-original


{
  typedef struct _t _t;

  if (1B->__pfn == ((struct _t) {.__pfn=viewAdded, .__delta=0}).__pfn &&
(1B->__delta == ((struct _t) {.__pfn=viewAdded, .__delta=0}).__delta ||
1B->__pfn == 0B))
    {
      <<cleanup_point <<< Unknown tree: expr_stmt
  __builtin_abort () >>>>>;
    }
}

vs.

;; Function void Sublime::Area::qt_static_metacall() (null)
;; enabled by -tree-original


{
  typedef struct _t _t;

  if (1B->__pfn == 0B && (1B->__delta == ((struct _t) {.__pfn=viewAdded,
.__delta=0}).__delta || 1B->__pfn == 0B))
    {
      <<cleanup_point <<< Unknown tree: expr_stmt
  __builtin_abort () >>>>>;
    }
}

Jason?

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