* config.gcc: Recognize niagara3 and niagara4 in --with-cpu
and --with-tune options.
+ * config/sparc/sol2-64.h: Move ...
+ * config/sparc/default-64.h: ... to here. Update comment.
+ * config.gcc: Update Solaris sparc to use default-64.h, also
+ prefix this header into the list on sparc64-*-linux.
+ * config/sparc/linux64.h (TARGET_DEFAULT): Only override if
+ TARGET_64BIT_DEFAULT is defined. Remove commented out reference
+ to MASK_HARD_QUAD.
+
2011-09-05 Georg-Johann Lay <avr@gjlay.de>
PR target/50289