RFA: final.c:final_scan_insn: Delete notes when reinsertingtest insns. +testcase.

[Alan Lehotsky]

At 9:20 AM -0600 6/13/00, Jeffrey A Law wrote:
>Actually, several targets have branch patterns that return null to force
>the previous cc setter to be emitted.  mn102, mn103, h8, v8, maybe others.


	SHARC too.  I added support for the shifter and multiplier
	condition codes which don't have the full set of relationals
	unlike the ALU condition codes, so sometimes we have to
	force the generation of an explicit test when we don't have
	the flags we need.

	-- Al
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