[Bug debug/17406] [4.0 regression] ICE dwarf2out_frame_debug_expr, at dwarf2out.c:1692

aaronavay62 at aaronwl dot com gcc-bugzilla@gcc.gnu.org
Tue Sep 14 22:17:00 GMT 2004


------- Additional Comments From aaronavay62 at aaronwl dot com  2004-09-14 22:17 -------
I was able to reproduce this on the MinGW.org-patched GCC 3.4.1 using -gdwarf-2
-O1 (dwarf-2 is disabled in FSF GCC 3.4-branch).  I don't have anything earlier
than this to test, but I don't think they would support dwarf2 anyway.  So, I
suppose this is not really a regression because this fails on any dwarf2-enabled
i686-pc-mingw32.

I have been unable to make any progress in determining why cfa_temp->reg is
incorrectly set, other than naively speculating that it is not being initialized.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17406



More information about the Gcc-bugs mailing list