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[Bug other/10584] [3.4 regression] ICE in copy_insn_list with __inline__ and -finstrument-functions
- From: "zack at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Aug 2003 01:50:00 -0000
- Subject: [Bug other/10584] [3.4 regression] ICE in copy_insn_list with __inline__ and -finstrument-functions
- References: <20030501174601.10584.pinskia@physics.uc.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10584
zack at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|zack at codesourcery dot com|unassigned at gcc dot gnu
| |dot org
Status|ASSIGNED |NEW
------- Additional Comments From zack at gcc dot gnu dot org 2003-08-07 01:49 -------
-finstrument-functions disables the tree inliner, which causes us to try to use
the RTL inliner with C, which has only worked by accident since the introduction
of function-at-a-time mode. I am not inclined to bodge the RTL inliner back into
working.
The *proper* fix is to make -finstrument-functions work at the tree level, but I do
not have the knowledge to do that. A stopgap would be to disable inlining
entirely when -finstrument-functions.