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From: "xinliangli at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/62040] New: internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555
Date: Wed, 06 Aug 2014 18:37:00 -0000
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X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: rtl-optimization
X-Bugzilla-Version: 4.10.0
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X-Bugzilla-Who: xinliangli at gmail dot com
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62040

            Bug ID: 62040
           Summary: internal compiler error: in
                    simplify_const_unary_operation, at simplify-rtx.c:1555
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: xinliangli at gmail dot com

Compile the attached source file with option -Os -g  using  aarch64 compiler,
the compiler ICEs:

et2.c: In function 'foo':
et2.c:189:1: internal compiler error: in simplify_const_unary_operation, at
simplify-rtx.c:1555
 }