[Bug tree-optimization/87271] [9 Regression] ICE in rpo_elim::~rpo_elim (this=0xbfbfe15c, __in_chrg=<optimized out>) at ../../gcc/tree-ssa-sccvn.c:5709 on FreeBSD 10.4

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87271

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

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

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
You mean like mtrace in glibc?
Another option is try valgrind.