[Bug tree-optimization/59757] Unexpected VN_TOP in SSCVN

joey.ye at arm dot com gcc-bugzilla@gcc.gnu.org
Mon Jan 20 09:14:00 GMT 2014


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59757

Joey Ye <joey.ye at arm dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #8 from Joey Ye <joey.ye at arm dot com> ---
This is most likely a bug in mingw32 build for GCC 4.2.1, which is the compiler
that I used to build GCC running on Windows. If GCC is built with -O0 it passes
without this ICE.

Switching to later version of mingw32 tools solves it.



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