<p>Am 08.08.2014 10:29 schrieb "Michael Ring" <<a href="mailto:mail@michael-ring.org">mail@michael-ring.org</a>>:<br>
><br>
> There seems to be a bug in the codegenerator for armv6m thumb code.<br>
><br>
> tst r0,#-2147483648 <br>
><br>
> is not valid armv6m assembler code, documentation says that tst only can use registers:<br>
><br>
> TST Rn, Rm<br>
><br>
> where:<br>
> Rn Is the register holding the first operand. Rm The register to test against.<br>
><br>
> Restrictions<br>
><br>
> In these instructions, Rn and Rm must only specify R0-R7.<br>
><br>
><br>
> Could somebody please fix?</p>
<p>Maybe best report as a bug so that it isn't forgotten.</p>
<p>Regards,<br>
Sven</p>