-@samp{-mips32r5}, @samp{-mips64}, @samp{-mips64r2}, @samp{-mips64r3}, and
-@samp{-mips64r5} correspond to generic MIPS V, MIPS32, MIPS32 Release 2,
-MIPS32 Release 3, MIPS32 Release 5, MIPS64, MIPS64 Release 2,
-MIPS64 Release 3, and MIPS64 Release 5 ISA processors, respectively.
+@samp{-mips32r5}, @samp{-mips32r6}, @samp{-mips64}, @samp{-mips64r2},
+@samp{-mips64r3}, @samp{-mips64r5}, and @samp{-mips64r6} correspond to generic
+MIPS V, MIPS32, MIPS32 Release 2, MIPS32 Release 3, MIPS32 Release 5, MIPS32
+Release 6, MIPS64, MIPS64 Release 2, MIPS64 Release 3, MIPS64 Release 5, and
+MIPS64 Release 6 ISA processors, respectively.