re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types)

re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types)

	PR target/80246
	* gcc.target/powerpc/dfp-builtin-1.c: Require hard_dfp, not
	powerpc_vsx_ok.
	(std, ld): Limit scan-assembler-times check to lp64.
	(stwu, stw, lwz): Add scan-assembler-times check for ilp32.
	* gcc.target/powerpc/dfp-builtin-2.c: Require hard_dfp, not
	powerpc_vsx_ok.

From-SVN: r246654