GCC mainline compilers 2020-04-12 23:32:16 build results

[Joseph Myers]

Clean build with unchanged results.

Component versions for this build:

binutils: vcs-mainline (49d1d1f53df552f0592b1cc4cc9a74db70d5ffa7)
gcc: vcs-mainline (87be4cecfc6e42390303be1ca92bc8bc587b0bd6)
glibc: vcs-mainline (319d2a7b60cc0d06bb5c29684c23475d41a7f8b7)
gmp: 6.2.0 (6.2.0)
gnumach: vcs-mainline (8872f037708d83d8b71de6747be499066d287455)
hurd: vcs-mainline (4be8073ec65a518521ae19834567e73faab9b95b)
linux: 5.6 (5.6)
mig: vcs-mainline (ecf59842e472d28a54a16acffe4aaa2f882108c6)
mpc: 1.1.0 (1.1.0)
mpfr: 4.0.2 (4.0.2)