[TRE-general] can't find a register in class `GENERAL_REGS' while reloading `asm'

[Ville Laurikari]

On Sun, Apr 15, 2007 at 04:43:52PM -0700, Gregory Sharp wrote:
> wholly certain.  I also found that I can work around by
> setting CFLAGS="-O1".
>
> What is the cause, and is there a general solution
> for this?  My concern is that I'm including (and

As far as I understand, this is a bug in certain versions of GCC.
The general solution is to either force the CFLAGS like you did, or
use a different version of GCC.

Since you're bundling TRE sources with your app, you should be able to
just always use CFLAGS="-O1" when compiling for x86 with gcc.  GCC 4.x
-O1 generates slightly slower code than -O2.  GCC 3.x -O1 generates
slightly faster code than -O2.

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