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[Bug rtl-optimization/37360] [4.4 Regression] ICE in haifa-sched.c when compiling __popcountsi2 from libgcc
- From: "abel at ispras dot ru" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Sep 2008 12:06:49 -0000
- Subject: [Bug rtl-optimization/37360] [4.4 Regression] ICE in haifa-sched.c when compiling __popcountsi2 from libgcc
- References: <bug-37360-7151@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from abel at ispras dot ru 2008-09-04 12:06 -------
> Andrey, this is likely due to the selective scheduler merge. Can you
> investigate or delegate?
We couldn't reproduce this with a cross from x86_64. Also, Adam Nemet fixed
the problem with MIPS/sel-sched bootstrap
(http://gcc.gnu.org/ml/gcc-patches/2008-09/msg00152.html) -- the mail mentions
that he reached stage3 with his patch of 139918, this bug is of 139940. Can
this be reproduced natively on MIPS with 139918?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37360