51 PGO編譯版爽爽用中~
1. Download
for Intel 64 + AVX2
changeset: ffac2798999c (2016/8/2)
optimize options: -O2 -Gw -GL -GR- -GS- -favor:INTEL64 -arch:AVX2 (PGO build)

firefox-51.0a1.en-US.win64-intel64-avx2.installer.exe
firefox-51.0a1.en-US.win64-intel64-avx2.zip
for Intel 64
changeset: ffac2798999c (2016/8/2)
optimize options: -O2 -Gw -GL -GR- -GS- -favor:INTEL64 (PGO build)

firefox-51.0a1.en-US.win64-intel64.installer.exe
firefox-51.0a1.en-US.win64-intel64.zip
for AMD64
changeset: ffac2798999c (2016/8/2)
optimize options: -O2 -Gw -GL -GR- -GS- -favor:AMD64 (PGO build)

firefox-51.0a1.en-US.win64-amd64.installer.exe
firefox-51.0a1.en-US.win64-amd64.zip


Mozilla Firefox for Windows x64(64bit) 非公式жюЭメ公開ウサゆネエ。自分ザ使用エペギバズжюЭウギパソザエ。