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Re: [PATCH] fix ix86 prefetch support with -Os
- From: Brad Lucier <lucier at math dot purdue dot edu>
- To: janis187 at us dot ibm dot com
- Cc: lucier at math dot purdue dot edu (Brad Lucier), gcc-patches at gcc dot gnu dot org
- Date: Mon, 21 Jan 2002 19:37:15 -0500 (EST)
- Subject: Re: [PATCH] fix ix86 prefetch support with -Os
Janis Johnson wrote:
> I'm also uncomfortable with disabling a requested optimization without
> any kind of a warning, particularly since GCC doesn't do that for other
> optimizations specified along with -Os.
There's a -Wdisabled-optimization option available.
Brad