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From: "davem at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/55211] [4.8 regression] sparc64-linux bootstrap fails with SIGILL while compiling __mulvti3
Date: Mon, 05 Nov 2012 21:50:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55211

--- Comment #12 from davem at gcc dot gnu.org 2012-11-05 21:50:38 UTC ---
That configuration doesn't make any sense.

It's going to pass -m64 down into the libgcc2 build, then
the internal --with-cpu=v8 setting is going to override
all that.

The correct thing to do is to execute configure in the
correct environment, or pass an explicit build triplet.