Got the latest svn 2749 compiled on a Broadwell laptop only with GMP 6.0.0 unfortunately as 6.1.0 failed to compile (I sent a mail to the gmp site). I also did new compile on haswell and sandybridge with slightly new options:
Broadwell; GMP-ECM7 SVN 2749 with GMP 6.0.0:
gmpecm7-svn2749-broadwell.zip (compiled on Core i5 5200U laptop)
Haswell: GMP-ECM7 SVN 2749 with GMP 6.1.0:
gmpecm7-svn2749-haswell.zip (compiled on a Haswell-E Core i7 5960X desktop)
Sandy Bridge: GMPECM7 SVN 2749 with GMP 6.1.0:
gmpecm7-svn2749-sandybridge.zip (compiled on a Core i7 2720QM laptop)