[Bug bootstrap/40343] AIX PPC64 libgcc bootstrap miscompare
--- Comment #3 from dje dot gcc at gmail dot com 2009-06-04 19:41 --- Subject: Re: AIX PPC64 libgcc bootstrap miscompare Only the rs6000 changes: r148138. I am trying to narrow it down to the rs6000.c change or the asm changes. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40343
[Bug rtl-optimization/36712] Inefficient loop unrolling
--- Comment #5 from dje dot gcc at gmail dot com 2009-05-20 17:51 --- Subject: Re: Inefficient loop unrolling I implemented a tree-level loop-unrolling pass in our private porting, which takes advantage of later tree ivopt pass. It produces much better code than rtl-level loop unrolling in such scenarios. Not sure whether should submit for 4.5. Why not sure? The worst anyone can say is no. Of course you should submit it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36712
[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected
--- Comment #25 from dje dot gcc at gmail dot com 2008-11-04 18:11 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected This patch works on x86_64 GNU/Linux. Please HP/UX, AIX, and OSF users make sure it works for them as well. I recompiled jc1 and libjava with the patch. I still encounter failures with execution tests. I will be interested to learn Dave's results on HP-UX. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37068
[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected
--- Comment #26 from dje dot gcc at gmail dot com 2008-11-04 18:15 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected The runtime failure has changed and no longer is complaining about ABI versions on AIX. As I mentioned, I will be interested to learn from Dave's results this new runtime problem is AIX-specific or common to the other platforms. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37068
