Add -mfpmath=sse/-mtune=generic to FMA tests.

Add -mfpmath=sse/-mtune=generic to FMA tests.

2011-10-12  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/fma_run_double_1.c: Add -mfpmath=sse.
	* gcc.target/i386/fma_run_double_2.c: Likewise.
	* gcc.target/i386/fma_run_double_3.c: Likewise.
	* gcc.target/i386/fma_run_double_4.c: Likewise.
	* gcc.target/i386/fma_run_double_5.c: Likewise.
	* gcc.target/i386/fma_run_double_6.c: Likewise.
	* gcc.target/i386/fma_run_float_1.c: Likewise.
	* gcc.target/i386/fma_run_float_2.c: Likewise.
	* gcc.target/i386/fma_run_float_3.c: Likewise.
	* gcc.target/i386/fma_run_float_4.c: Likewise.
	* gcc.target/i386/fma_run_float_5.c: Likewise.
	* gcc.target/i386/fma_run_float_6.c: Likewise.

	* gcc.target/i386/l_fma_double_1.c: Add -mtune=generic and
	remove the extra dg-options.
	* gcc.target/i386/l_fma_double_2.c: Likewise.
	* gcc.target/i386/l_fma_double_3.c: Likewise.
	* gcc.target/i386/l_fma_double_4.c: Likewise.
	* gcc.target/i386/l_fma_double_5.c: Likewise.
	* gcc.target/i386/l_fma_double_6.c: Likewise.
	* gcc.target/i386/l_fma_float_1.c: Likewise.
	* gcc.target/i386/l_fma_float_2.c: Likewise.
	* gcc.target/i386/l_fma_float_3.c: Likewise.
	* gcc.target/i386/l_fma_float_4.c: Likewise.
	* gcc.target/i386/l_fma_float_5.c: Likewise.
	* gcc.target/i386/l_fma_float_6.c: Likewise.

From-SVN: r179861