[Bug tree-optimization/55022] [4.8/4.9 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619

2014-04-11 Thread kargov at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 --- Comment #24 from Vladimir Kargov --- (In reply to Vladimir Kargov from comment #19) For the sake of correctness, I had an obvious typo in my comment: > "((signed long) maxLen_5(D) - (signed long) minLen_3(D)) /[fl] -4294967296" > (i.e. -42949

[Bug tree-optimization/55022] [4.8/4.9 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619

2014-04-11 Thread kargov at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 --- Comment #23 from Vladimir Kargov --- (In reply to rguent...@suse.de from comment #20) Your test also exploits this bug for me on trunk rev. 208043.

[Bug tree-optimization/55022] [4.8/4.9 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619

2014-04-11 Thread kargov at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 --- Comment #21 from Vladimir Kargov --- (In reply to rguent...@suse.de from comment #20) > I can't seem to observe the above with the testcase or sth like > the following suitable for the testsuite Can you please check the following: #include