Between revision 244386 and 244448, aarch64-linux-gnu started to
miscompare bootstrap.
These are the options I used:
--prefix=`pwd`/../tools \
--enable-languages=c,c++,fortran,go \
--with-cpu=thunderx \
--disable-werror --with-sysroot=/ --enable-plugins \
--enable-gnu-indirect-function \
--with-pkgversion="Cavium Inc. (Build ${BUILD_NUMBER})"
On another system I did bootstrap at revision 244392 just fine but
without the --with-cpu option.
Thanks,
Andrew Pinski
PS here is the log part:
Comparing stages 2 and 3
Bootstrap comparison failure!
gcc/go/gogo.o differs
gcc/tree-ssa-math-opts.o differs
gcc/dwarf2out.o differs
gcc/tree.o differs
gcc/varasm.o differs
gcc/ipa-cp.o differs
gcc/sdbout.o differs
gcc/fold-const.o differs
gcc/ipa-polymorphic-call.o differs
gcc/tree-ssa-ter.o differs
gcc/loop-iv.o differs
gcc/ipa-devirt.o differs
gcc/gcov.o differs
gcc/hsa-gen.o differs
gcc/ipa-inline-analysis.o differs
gcc/simplify-rtx.o differs
gcc/tree-ssa-ccp.o differs
gcc/tree-sra.o differs
gcc/ipa-prop.o differs
gcc/tree-ssa-alias.o differs
gcc/expr.o differs
gcc/tree-ssa-address.o differs
gcc/tree-ssa-forwprop.o differs
libiberty/pic/cp-demangle.o differs
libiberty/cp-demangle.o differs
Makefile:23978: recipe for target 'compare' failed
