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sse.md (*avx2_gatherdi<mode>_3, [...]): New patterns. 

* config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4):
	New patterns.

From-SVN: r182802
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Jakub Jelinek 2012-01-02 14:59:32 +01:00 committed by Jakub Jelinek
parent 0d8f5d625f
commit 0604604691
2 changed files with 52 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-01-02 Jakub Jelinek <jakub@redhat.com>
* config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4):
New patterns.
2012-01-02 Richard Sandiford <rdsandiford@googlemail.com>
* expr.h (move_by_pieces_ninsns): Declare.

48
gcc/config/i386/sse.md
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@ -1,5 +1,5 @@
;; GCC machine description for SSE instructions
;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
;; Free Software Foundation, Inc.
;;
;; This file is part of GCC.
@ -12834,3 +12834,49 @@
[(set_attr "type" "ssemov")
(set_attr "prefix" "vex")
(set_attr "mode" "<sseinsnmode>")])
(define_insn "*avx2_gatherdi<mode>_3"
[(set (match_operand:<VEC_GATHER_SRCDI> 0 "register_operand" "=&x")
(vec_select:<VEC_GATHER_SRCDI>
(unspec:VI4F_256
[(match_operand:<VEC_GATHER_SRCDI> 2 "register_operand" "0")
(match_operator:<ssescalarmode> 7 "vsib_mem_operator"
[(unspec:P
[(match_operand:P 3 "vsib_address_operand" "p")
(match_operand:<VEC_GATHER_IDXDI> 4 "register_operand" "x")
(match_operand:SI 6 "const1248_operand" "n")]
UNSPEC_VSIBADDR)])
(mem:BLK (scratch))
(match_operand:<VEC_GATHER_SRCDI> 5 "register_operand" "1")]
UNSPEC_GATHER)
(parallel [(const_int 0) (const_int 1)
(const_int 2) (const_int 3)])))
(clobber (match_scratch:VI4F_256 1 "=&x"))]
"TARGET_AVX2"
"v<sseintprefix>gatherq<ssemodesuffix>\t{%5, %7, %0|%0, %7, %5}"
[(set_attr "type" "ssemov")
(set_attr "prefix" "vex")
(set_attr "mode" "<sseinsnmode>")])
(define_insn "*avx2_gatherdi<mode>_4"
[(set (match_operand:<VEC_GATHER_SRCDI> 0 "register_operand" "=&x")
(vec_select:<VEC_GATHER_SRCDI>
(unspec:VI4F_256
[(pc)
(match_operator:<ssescalarmode> 6 "vsib_mem_operator"
[(unspec:P
[(match_operand:P 2 "vsib_address_operand" "p")
(match_operand:<VEC_GATHER_IDXDI> 3 "register_operand" "x")
(match_operand:SI 5 "const1248_operand" "n")]
UNSPEC_VSIBADDR)])
(mem:BLK (scratch))
(match_operand:<VEC_GATHER_SRCDI> 4 "register_operand" "1")]
UNSPEC_GATHER)
(parallel [(const_int 0) (const_int 1)
(const_int 2) (const_int 3)])))
(clobber (match_scratch:VI4F_256 1 "=&x"))]
"TARGET_AVX2"
"v<sseintprefix>gatherq<ssemodesuffix>\t{%4, %6, %0|%0, %6, %4}"
[(set_attr "type" "ssemov")
(set_attr "prefix" "vex")
(set_attr "mode" "<sseinsnmode>")])