[Bug rtl-optimization/53706] [4.8 Regression] Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53706

Uros Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #9 from Uros Bizjak <ubizjak at gmail dot com> 2012-06-21 06:58:38 UTC ---
(In reply to comment #8)

> With this patch, I still see invalid write, but the path is a bit different
> (through vt_finalize instead of vt_emit_nodes):

(crosscompiler x86_64-pc-linux-gnu -> ia64-unknown-linux-gnu on the original
testcase):

$ valgrind ~/gcc-build-ia64/gcc/cc1plus -O2 -g -fno-common -fno-exceptions
-fno-rtti gimplify.ii