[binutils-gdb] Return X86_TDESC_MMX in x86_get_ipa_tdesc_idx

[sergiodj+buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT 2b68ef2f11daef3ab3c6941ebf53dfcd0fb79fbf ***

Author: Yao Qi <yao.qi@linaro.org>
Branch: master
Commit: 2b68ef2f11daef3ab3c6941ebf53dfcd0fb79fbf

Return X86_TDESC_MMX in x86_get_ipa_tdesc_idx

gdb/gdbserver:

2017-09-05  Yao Qi  <yao.qi@linaro.org>

	* linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
	instead of 0.