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[Bug target/78386] [PPC] Optimization -O2 and higher cause math inconsistency
- From: "dje at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 17 Nov 2016 15:16:15 +0000
- Subject: [Bug target/78386] [PPC] Optimization -O2 and higher cause math inconsistency
- Auto-submitted: auto-generated
- References: <bug-78386-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78386
--- Comment #10 from David Edelsohn <dje at gcc dot gnu.org> ---
-std=gnuXX affects IEEE 754 conformance, but that is not mentioned in the
documentation, only in source code comments (c-family/c-cppbuiltin.c)