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AVX-512. Add mov[dlh]dup insns support.

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gcc/
	* config/i386/sse.md
	(define_insn "avx_movshdup256<mask_name>"): Add masking.
	(define_insn "sse3_movshdup<mask_name>"): Ditto.
	(define_insn "avx_movsldup256<mask_name>"): Ditto.
	(define_insn "sse3_movsldup<mask_name>"): Ditto.
	(define_insn "vec_dupv2df<mask_name>"): Ditto.
	(define_insn "*vec_concatv2df"): Add EVEX version.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215589
This commit is contained in:
Alexander Ivchenko 2014-09-25 08:21:17 +00:00 committed by Kirill Yukhin
parent deb90bb564
commit 6eacd27c13
2 changed files with 45 additions and 28 deletions
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17
gcc/ChangeLog
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@ -1,3 +1,20 @@
2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Anna Tikhonova <anna.tikhonova@intel.com>
Ilya Tocar <ilya.tocar@intel.com>
Andrey Turetskiy <andrey.turetskiy@intel.com>
Ilya Verbin <ilya.verbin@intel.com>
Kirill Yukhin <kirill.yukhin@intel.com>
Michael Zolotukhin <michael.v.zolotukhin@intel.com>
* config/i386/sse.md
(define_insn "avx_movshdup256<mask_name>"): Add masking.
(define_insn "sse3_movshdup<mask_name>"): Ditto.
(define_insn "avx_movsldup256<mask_name>"): Ditto.
(define_insn "sse3_movsldup<mask_name>"): Ditto.
(define_insn "vec_dupv2df<mask_name>"): Ditto.
(define_insn "*vec_concatv2df"): Add EVEX version.
2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Anna Tikhonova <anna.tikhonova@intel.com>

56
gcc/config/i386/sse.md
View File

@ -5735,34 +5735,34 @@
;; These are modeled with the same vec_concat as the others so that we
;; capture users of shufps that can use the new instructions
(define_insn "avx_movshdup256"
[(set (match_operand:V8SF 0 "register_operand" "=x")
(define_insn "avx_movshdup256<mask_name>"
[(set (match_operand:V8SF 0 "register_operand" "=v")
(vec_select:V8SF
(vec_concat:V16SF
(match_operand:V8SF 1 "nonimmediate_operand" "xm")
(match_operand:V8SF 1 "nonimmediate_operand" "vm")
(match_dup 1))
(parallel [(const_int 1) (const_int 1)
(const_int 3) (const_int 3)
(const_int 5) (const_int 5)
(const_int 7) (const_int 7)])))]
"TARGET_AVX"
"vmovshdup\t{%1, %0|%0, %1}"
"TARGET_AVX && <mask_avx512vl_condition>"
"vmovshdup\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
[(set_attr "type" "sse")
(set_attr "prefix" "vex")
(set_attr "mode" "V8SF")])
(define_insn "sse3_movshdup"
[(set (match_operand:V4SF 0 "register_operand" "=x")
(define_insn "sse3_movshdup<mask_name>"
[(set (match_operand:V4SF 0 "register_operand" "=v")
(vec_select:V4SF
(vec_concat:V8SF
(match_operand:V4SF 1 "nonimmediate_operand" "xm")
(match_operand:V4SF 1 "nonimmediate_operand" "vm")
(match_dup 1))
(parallel [(const_int 1)
(const_int 1)
(const_int 7)
(const_int 7)])))]
"TARGET_SSE3"
"%vmovshdup\t{%1, %0|%0, %1}"
"TARGET_SSE3 && <mask_avx512vl_condition>"
"%vmovshdup\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
[(set_attr "type" "sse")
(set_attr "prefix_rep" "1")
(set_attr "prefix" "maybe_vex")
@ -5788,34 +5788,34 @@
(set_attr "prefix" "evex")
(set_attr "mode" "V16SF")])
(define_insn "avx_movsldup256"
[(set (match_operand:V8SF 0 "register_operand" "=x")
(define_insn "avx_movsldup256<mask_name>"
[(set (match_operand:V8SF 0 "register_operand" "=v")
(vec_select:V8SF
(vec_concat:V16SF
(match_operand:V8SF 1 "nonimmediate_operand" "xm")
(match_operand:V8SF 1 "nonimmediate_operand" "vm")
(match_dup 1))
(parallel [(const_int 0) (const_int 0)
(const_int 2) (const_int 2)
(const_int 4) (const_int 4)
(const_int 6) (const_int 6)])))]
"TARGET_AVX"
"vmovsldup\t{%1, %0|%0, %1}"
"TARGET_AVX && <mask_avx512vl_condition>"
"vmovsldup\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
[(set_attr "type" "sse")
(set_attr "prefix" "vex")
(set_attr "mode" "V8SF")])
(define_insn "sse3_movsldup"
[(set (match_operand:V4SF 0 "register_operand" "=x")
(define_insn "sse3_movsldup<mask_name>"
[(set (match_operand:V4SF 0 "register_operand" "=v")
(vec_select:V4SF
(vec_concat:V8SF
(match_operand:V4SF 1 "nonimmediate_operand" "xm")
(match_operand:V4SF 1 "nonimmediate_operand" "vm")
(match_dup 1))
(parallel [(const_int 0)
(const_int 0)
(const_int 6)
(const_int 6)])))]
"TARGET_SSE3"
"%vmovsldup\t{%1, %0|%0, %1}"
"TARGET_SSE3 && <mask_avx512vl_condition>"
"%vmovsldup\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
[(set_attr "type" "sse")
(set_attr "prefix_rep" "1")
(set_attr "prefix" "maybe_vex")
@ -8301,24 +8301,24 @@
(set_attr "prefix" "orig,vex,orig,vex,maybe_vex,orig,orig,vex,maybe_vex")
(set_attr "mode" "DF,DF,V1DF,V1DF,V1DF,V2DF,V1DF,V1DF,V1DF")])
(define_insn "vec_dupv2df"
[(set (match_operand:V2DF 0 "register_operand" "=x,x")
(define_insn "vec_dupv2df<mask_name>"
[(set (match_operand:V2DF 0 "register_operand" "=x,v")
(vec_duplicate:V2DF
(match_operand:DF 1 "nonimmediate_operand" " 0,xm")))]
"TARGET_SSE2"
(match_operand:DF 1 "nonimmediate_operand" " 0,vm")))]
"TARGET_SSE2 && <mask_avx512vl_condition>"
"@
unpcklpd\t%0, %0
%vmovddup\t{%1, %0|%0, %1}"
%vmovddup\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
[(set_attr "isa" "noavx,sse3")
(set_attr "type" "sselog1")
(set_attr "prefix" "orig,maybe_vex")
(set_attr "mode" "V2DF,DF")])
(define_insn "*vec_concatv2df"
[(set (match_operand:V2DF 0 "register_operand" "=x,x,x,x,x,x,x,x")
[(set (match_operand:V2DF 0 "register_operand" "=x,v,v,x,x,v,x,x")
(vec_concat:V2DF
(match_operand:DF 1 "nonimmediate_operand" " 0,x,m,0,x,m,0,0")
(match_operand:DF 2 "vector_move_operand" " x,x,1,m,m,C,x,m")))]
(match_operand:DF 1 "nonimmediate_operand" " 0,v,m,0,x,m,0,0")
(match_operand:DF 2 "vector_move_operand" " x,v,1,m,m,C,x,m")))]
"TARGET_SSE"
"@
unpcklpd\t{%2, %0|%0, %2}