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sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra attribute to 1 only for insertps alternative.

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2008-05-15  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra
	attribute to 1 only for insertps alternative.

From-SVN: r135353
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H.J. Lu 2008-05-15 13:29:11 +00:00 committed by H.J. Lu
parent 8fa477f7d5
commit 89b7851e06
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-05-15 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra
attribute to 1 only for insertps alternative.
2008-05-15 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.md (loadbytes): New pattern.

2
gcc/config/i386/sse.md
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@ -2272,7 +2272,7 @@
punpckldq\t{%2, %0|%0, %2}
movd\t{%1, %0|%0, %1}"
[(set_attr "type" "sselog,sselog,ssemov,mmxcvt,mmxmov")
(set_attr "prefix_extra" "1,*,*,*,*")
(set_attr "prefix_extra" "*,1,*,*,*")
(set_attr "mode" "V4SF,V4SF,SF,DI,DI")])
;; ??? In theory we can match memory for the MMX alternative, but allowing