[Bug debug/112718] [11/12/13 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

2024-03-21 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718

--- Comment #5 from GCC Commits  ---
The releases/gcc-13 branch has been updated by Richard Biener
:

https://gcc.gnu.org/g:dd1948d467dc25b9b462b173ec40b95f6aa51356

commit r13-8477-gdd1948d467dc25b9b462b173ec40b95f6aa51356
Author: Richard Biener 
Date:   Mon Jan 22 15:42:59 2024 +0100

debug/112718 - reset all type units with -ffat-lto-objects

When mixing -flto, -ffat-lto-objects and -fdebug-type-section we
fail to reset all type units after early output resulting in an
ICE when attempting to add then duplicate sibling attributes.

PR debug/112718
* dwarf2out.cc (dwarf2out_finish): Reset all type units
for the fat part of an LTO compile.

* gcc.dg/debug/pr112718.c: New testcase.

(cherry picked from commit 7218f5050cb7163edae331f54ca163248ab48bfa)

[Bug debug/112718] [11/12/13 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

2024-01-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718

Richard Biener  changed:

   What|Removed |Added

  Known to work||14.0
   Priority|P3  |P2
Summary|[11/12/13/14 Regression]|[11/12/13 Regression] ICE:
   |ICE: in add_dwarf_attr, at  |in add_dwarf_attr, at
   |dwarf2out.cc:4501 with -g   |dwarf2out.cc:4501 with -g
   |-fdebug-types-section -flto |-fdebug-types-section -flto
   |-ffat-lto-objects   |-ffat-lto-objects

--- Comment #4 from Richard Biener  ---
Fixed on trunk sofar.