George Koehler 5f2a7b260f Optimize mr. X, X after some instructions. ... For example, when ncg emits slw r9,r8,r5 mr. r9,r9 then top simplifies the code to slw. r9,r8,r5		2017-12-22 22:32:16 -05:00
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table	Optimize mr. X, X after some instructions.	2017-12-22 22:32:16 -05:00