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Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: rakdver at atrey dot karlin dot mff dot cuni dot cz
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 30 Jan 03 19:21:19 EST
- Subject: Re: [PATCH] rtlopt branch merge part 5 -- loop unswitching
+ /* Unswitch LOOPS. */
I would expect to see at least a couple of paragraphs here saying what
"loop unswitching" does. There are *very few* comments at all in these
files and absolutely no overview of what they are doing.