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[Bug rtl-optimization/64081] [5/6/7 Regression] r217827 prevents RTL loop unroll
- 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, 02 Feb 2017 23:25:47 +0000
- Subject: [Bug rtl-optimization/64081] [5/6/7 Regression] r217827 prevents RTL loop unroll
- Auto-submitted: auto-generated
- References: <bug-64081-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081
--- Comment #30 from David Edelsohn <dje at gcc dot gnu.org> ---
.../src/src/configure --disable-werror --with-gmp=/opt/cfarm
--with-libiconv-prefix=/opt/cfarm --disable-libstdcxx-pch
--with-included-gettext
By the way, it's a lot faster if the src and build directories are in /scratch.
It's a ramdisk for transient, temporary files, so don't leave things there
permanently.