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[Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- From: "swapnil dot tiwari1979 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jul 2010 06:33:09 -0000
- Subject: [Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- References: <bug-44853-19410@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from swapnil dot tiwari1979 at gmail dot com 2010-07-23 06:33 -------
this problem is not occuring with gcc-4.2 using any arm toolchain
but this occurs with the latest gcc version 4.4.1 why is so.
(In reply to comment #1)
> Can you reproduce this with GCC built using sources from http://gcc.gnu.org ?
> If not please report such issues to the vendors of your toolchain. If you can
> reproduce this with GCC built from FSF sources please let us know.
> Also give a better testcase which is consistent, complete and small, this is
> code with undefined behaviour, at the very best this is the Compiler ICE'ing on
> invalid code. All your local variables are uninitialized and they've been
> marked as input constraints to your asm.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44853