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[Bug tree-optimization/55748] compile eror when -fprefetch-loop-arrays is added , while everything goes well without the option.
- From: "chx319 at mail dot ustc.edu.cn" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Dec 2012 04:43:31 +0000
- Subject: [Bug tree-optimization/55748] compile eror when -fprefetch-loop-arrays is added , while everything goes well without the option.
- Auto-submitted: auto-generated
- References: <bug-55748-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55748
--- Comment #2 from warrenbear <chx319 at mail dot ustc.edu.cn> 2012-12-20 04:43:31 UTC ---
the compiler output :
> widgets/qtoolbararealayout.cpp:1056: warning: 'k' is used uninitialized in
> this function
> widgets/qtoolbararealayout.cpp: In member function 'QList<int>
> QToolBarAreaLayout::gapIndex(const QPoint&) const':
> widgets/qtoolbararealayout.cpp:1029: internal compiler error: in
> expand_expr_addr_expr_1, at expr.c:6990
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.