Hello!
<...>/configure was invoked with:
<...>/configure --with-mpfr=/usr/local --enable-languages=c,c++,fortran
BOOT_CFLAGS="-O3 -march=nocona -msse3 -funroll-loops -ftree-vectorize
-ffast-math -g"
as suggested in gccinstall.info.
However, BOOT_CFLAGS were not passed to stage2 or stage3 compile, default "-O2
-g -fomit-frame-pointer" flags were used instead.
--
Summary: BOOT_CFLAGS is not passed to stage2 and stage3 compile
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ubizjak at gmail dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32622