pa.h (TARGET_SWITCHES): Enable TARGET_LONG_CALLS when TARGET_PORTABLE_RUNTIME is...

pa.h (TARGET_SWITCHES): Enable TARGET_LONG_CALLS when TARGET_PORTABLE_RUNTIME is enabled.

	 * pa.h (TARGET_SWITCHES): Enable TARGET_LONG_CALLS when
	TARGET_PORTABLE_RUNTIME is enabled.
	* pa.c (output_call): If TARGET_LONG_CALLS is enabled, then emit
	an inline long-call sequence.
	* pa.md (millicode define_delay): Disable delay slots if
	TARGET_LONG_CALLS.
	(call_internal_reg, call_value_internal_reg): If TARGET_LONG_CALLS
	is enabled, then emit an inline long-call sequence.  Fix length
	computation for TARGET_LONG_CALLS.
	(millicode calls): Fix length computation for TARGET_LONG_CALLS.

From-SVN: r7434