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[Bug middle-end/44492] auto-inc-dec pushes PRE_MODIFY/PRE_INC into inline asm operands
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Jun 2010 09:47:49 -0000
- Subject: [Bug middle-end/44492] auto-inc-dec pushes PRE_MODIFY/PRE_INC into inline asm operands
- References: <bug-44492-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from pinskia at gcc dot gnu dot org 2010-06-10 09:47 -------
I think the real issue is that m is too generic from the point of the
documentation.
Reading:
http://gcc.gnu.org/onlinedocs/gcc-4.5.0/gcc/Simple-Constraints.html#Simple-Constraints
Makes it sound like it could accept an auto increment/decrement pattern. While
using something like "o" would not.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44492