This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/33552] [4.3 Regression] wrong code for multiple output asm, wrong df?
- From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Sep 2007 10:04:16 -0000
- Subject: [Bug rtl-optimization/33552] [4.3 Regression] wrong code for multiple output asm, wrong df?
- References: <bug-33552-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #22 from bonzini at gnu dot org 2007-09-28 10:04 -------
I don't think so, as you don't know which input will match the output (i.e.
whether the two inputs will be swapped) if you have a % constraint in the asm.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33552