rs6000.c (rs6000_expand_builtin): Do not do the switch statement mapping KF built...

rs6000.c (rs6000_expand_builtin): Do not do the switch statement mapping KF built-ins to TF built-ins if...

[gcc]
2017-11-15  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_expand_builtin): Do not do the
	switch statement mapping KF built-ins to TF built-ins if we don't
	have the proper ISA 3.0 assembler support.

[gcc/testsuite]
2017-11-15  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/bfp/bfp.exp: Look for *.c files, not *.c*
	files to prevent ~ files from getting recognized.
	* gcc.target/powerpc/dfp/dfp.exp: Likewise.
	* gcc.target/powerpc/vsu/vsu.exp: Likewise.

From-SVN: r254839