Add some changelog entries that went astray during the machmode commits
authorRichard Sandiford <rsandifo@gcc.gnu.org>
Wed, 30 Aug 2017 11:53:37 +0000 (11:53 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Wed, 30 Aug 2017 11:53:37 +0000 (11:53 +0000)
commit357b7604e55516bd3e1f44d1670d2248478a9b57
tree075c49cdaef91b765157464b60bf8a7342a14198
parenta97390bf6e92f6f9b0f4e20aff4390ca5c609e37
Add some changelog entries that went astray during the machmode commits

From-SVN: r251529
gcc/ChangeLog
gcc/c-family/ChangeLog
gcc/lto/ChangeLog