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[Bug inline-asm/39440] User Manual: describe asm ("%a0,%c0"::)
- From: "pbrook at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Mar 2009 13:45:45 -0000
- Subject: [Bug inline-asm/39440] User Manual: describe asm ("%a0,%c0"::)
- References: <bug-39440-1034@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pbrook at gcc dot gnu dot org 2009-03-12 13:45 -------
I'm not so sure documenting these is a good idea. Aren't these really internal
implementation details that are accidentally exposed via asm()?
IMHO putting them in the user documentation is risky because it means users
have a legitimate grievance when we break them. I suspect many of the modifiers
also don't do what you expect, and only work in very limited circumstances for
particular .md patterns.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39440