GCC Middle and Back End API Reference
Data Fields
dead_debug_global_entry Struct Reference

#include <valtrack.h>

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Data Fields

rtx reg
 
rtx dtemp
 

Detailed Description

Infrastructure for tracking user variable locations and values
   throughout compilation.
   Copyright (C) 2010-2025 Free Software Foundation, Inc.
   Contributed by Alexandre Oliva <aoliva@redhat.com>.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   
Debug uses of dead regs.   
Entry that maps a dead pseudo (REG) used in a debug insns that dies
at different blocks to the debug temp (DTEMP) it was replaced
with.

Field Documentation

◆ dtemp

rtx dead_debug_global_entry::dtemp

Referenced by dead_debug_global_insert(), dead_debug_global_replace_temp(), dead_debug_insert_temp(), and dead_debug_promote_uses().

◆ reg

rtx dead_debug_global_entry::reg

Referenced by dead_debug_global_find(), dead_debug_global_insert(), dead_debug_global_replace_temp(), dead_debug_insert_temp(), dead_debug_hash_descr::equal(), and dead_debug_hash_descr::hash().

The documentation for this struct was generated from the following file: