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[Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test
- From: "matt at use dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 27 Nov 2012 01:09:28 +0000
- Subject: [Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test
- Auto-submitted: auto-generated
- References: <bug-55481-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55481
--- Comment #1 from Matt Hargett <matt at use dot net> 2012-11-27 01:09:28 UTC ---
Created attachment 28784
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28784
zip containing preprocessed source of reduced examples and multiple binaries.
only gcc48-O2 exhibits the bug.