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[Bug target/55073] Wrong Neon code generation at -O2 caused by -fschedule-insns
- From: "eric.batut at allegorithmic dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 30 Nov 2012 11:05:18 +0000
- Subject: [Bug target/55073] Wrong Neon code generation at -O2 caused by -fschedule-insns
- Auto-submitted: auto-generated
- References: <bug-55073-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55073
--- Comment #6 from Eric Batut <eric.batut at allegorithmic dot com> 2012-11-30 11:05:18 UTC ---
Building the test case at O1 (which I tend to trust slightly more than O2 in
the present case) gives the same set of values than the previous "OK" case :
root@android:/data # ./repro_O1
./repro_O1
[0] = 00030003
[1] = 00030003
[2] = FFFAFFFA
[3] = FFFAFFFA
I hereby declare these values to be the reference values.