PR middle-end/68291
	PR middle-end/68292
	* cfgexpand.c (set_rtl): Always accept PARALLELs with BLKmode for
	SSA names based on RESULT_DECLs.
	* function.c (expand_function_start): Do not create BLKmode REGs
	for GIMPLE registers when coalescing is enabled.

From-SVN: r231372