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sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint to alternative 4 of operand 2.

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* config/i386/sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint
	to alternative 4 of operand 2.

From-SVN: r135364
This commit is contained in:
Uros Bizjak 2008-05-15 16:38:23 +02:00 committed by Uros Bizjak
parent 41d1c8ddaf
commit 2819ae08d2
2 changed files with 8 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-05-15 Uros Bizjak <ubizjak@gmail.com>
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint
to alternative 4 of operand 2.
2008-05-15 Richard Guenther <rguenther@suse.de>
* tree-pass.h (current_pass): Declare.

6
gcc/config/i386/sse.md
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@ -2260,10 +2260,10 @@
;; Although insertps takes register source, we prefer
;; unpcklps with register source since it is shorter.
(define_insn "*vec_concatv2sf_sse4_1"
[(set (match_operand:V2SF 0 "register_operand" "=x,x,x,*y,*y")
[(set (match_operand:V2SF 0 "register_operand" "=x,x,x,*y ,*y")
(vec_concat:V2SF
(match_operand:SF 1 "nonimmediate_operand" " 0,0,m, 0, m")
(match_operand:SF 2 "vector_move_operand" " x,m,C,*y, C")))]
(match_operand:SF 1 "nonimmediate_operand" " 0,0,m, 0 , m")
(match_operand:SF 2 "vector_move_operand" " x,m,C,*ym, C")))]
"TARGET_SSE4_1"
"@
unpcklps\t{%2, %0|%0, %2}