i386.md (*movoi_internal_avx): Use standard_sse_constant_opcode for alternative 0.
* config/i386/i386.md (*movoi_internal_avx): Use standard_sse_constant_opcode for alternative 0. (*movti_internal_sse): Ditto. (*movti_internal_rex64): Use standard_sse_constant_opcode for alternative 2. (*movdi_internal_rex64): Use standard_sse_constant_opcode for sselog1 type moves. (*movsi_internal): Ditto. (*movdi_internal): Ditto. Add ssecvt type moves. From-SVN: r174417
This commit is contained in:
Uros Bizjak
parent
5e7bb2b9b1
commit
491d8eed6f
2 changed files with 86 additions and 38 deletions
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@ -1,3 +1,15 @@
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2011-05-29 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (*movoi_internal_avx): Use
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standard_sse_constant_opcode for alternative 0.
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(*movti_internal_sse): Ditto.
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(*movti_internal_rex64): Use standard_sse_constant_opcode for
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alternative 2.
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(*movdi_internal_rex64): Use standard_sse_constant_opcode for
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sselog1 type moves.
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(*movsi_internal): Ditto.
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(*movdi_internal): Ditto. Add ssecvt type moves.
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2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
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PR target/48830
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@ -45,8 +57,8 @@
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(lto_output_location_bitpack): Update.
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(lto_output_builtin_tree): Update.
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* lto-streamer.h (struct output_block): Add obstack.
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(lto_output_string, lto_output_string_with_length): Remove declarations;
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functions are static now.
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(lto_output_string, lto_output_string_with_length): Remove
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declarations; functions are static now.
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2011-05-28 Jan Hubicka <jh@suse.cz>
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@ -108,7 +120,7 @@
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(build_and_insert_call): New.
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(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
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0.5, 0.25, 0.75, 1./3., or 1./6.
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2011-05-27 Alexander Monakov <amonakov@ispras.ru>
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* doc/contrib.texi: Update copyright years.
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@ -231,7 +243,7 @@
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len values.
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* lto-streamer-in.c (string_for_index): Break out from ...; offset
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values by 1.
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(input_string_internal): ... here;
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(input_string_internal): ... here;
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(input_string_cst, input_identifier, lto_input_string): Update handling
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of NULL strings.
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(lto_input_location_bitpack): New function
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@ -322,7 +334,7 @@
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2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
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* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
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The instruction is then expanded explicitly.
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The instruction is then expanded explicitly.
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(supported_compare): Callable instruction.
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(compare): Likewise.
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@ -1855,7 +1855,7 @@
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switch (which_alternative)
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{
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case 0:
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return "vxorps\t%0, %0, %0";
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return standard_sse_constant_opcode (insn, operands[1]);
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case 1:
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case 2:
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if (misaligned_operand (operands[0], OImode)
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@ -1882,10 +1882,7 @@
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case 1:
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return "#";
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case 2:
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if (get_attr_mode (insn) == MODE_V4SF)
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return "%vxorps\t%0, %d0";
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else
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return "%vpxor\t%0, %d0";
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return standard_sse_constant_opcode (insn, operands[1]);
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case 3:
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case 4:
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/* TDmode values are passed as TImode on the stack. Moving them
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@ -1945,10 +1942,7 @@
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switch (which_alternative)
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{
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case 0:
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if (get_attr_mode (insn) == MODE_V4SF)
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return "%vxorps\t%0, %d0";
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else
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return "%vpxor\t%0, %d0";
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return standard_sse_constant_opcode (insn, operands[1]);
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case 1:
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case 2:
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/* TDmode values are passed as TImode on the stack. Moving them
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@ -2017,7 +2011,7 @@
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return "movq\t{%1, %0|%0, %1}";
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case TYPE_SSELOG1:
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return "%vpxor\t%0, %d0";
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return standard_sse_constant_opcode (insn, operands[1]);
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case TYPE_MMX:
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return "pxor\t%0, %0";
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@ -2065,8 +2059,14 @@
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(and (eq_attr "alternative" "2") (eq_attr "type" "imov"))
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(const_string "8")
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(const_string "*")))
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(set_attr "prefix_rex" "*,*,*,*,*,*,*,1,*,1,*,*,*,*,*,*,*,*,*")
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(set_attr "prefix_data16" "*,*,*,*,*,*,*,*,*,*,*,*,*,*,*,1,*,*,*")
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(set (attr "prefix_rex")
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(if_then_else (eq_attr "alternative" "7,9")
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(const_string "1")
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(const_string "*")))
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(set (attr "prefix_data16")
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(if_then_else (eq_attr "alternative" "15")
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(const_string "1")
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(const_string "*")))
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(set (attr "prefix")
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(if_then_else (eq_attr "alternative" "11,12,13,14,15,16")
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(const_string "maybe_vex")
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@ -2110,34 +2110,72 @@
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(define_insn "*movdi_internal"
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[(set (match_operand:DI 0 "nonimmediate_operand"
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"=r ,o ,*y,m*y,*y,*Y2,m ,*Y2,*Y2,*x,m ,*x,*x")
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"=r ,o ,*y,m*y,*y,*Y2,m ,*Y2,*Y2,*x,m ,*x,*x,?*Y2,?*Ym")
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(match_operand:DI 1 "general_operand"
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"riFo,riF,C ,*y ,m ,C ,*Y2,*Y2,m ,C ,*x,*x,m "))]
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"riFo,riF,C ,*y ,m ,C ,*Y2,*Y2,m ,C ,*x,*x,m ,*Ym ,*Y2"))]
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"!TARGET_64BIT && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
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"@
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#
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#
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pxor\t%0, %0
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movq\t{%1, %0|%0, %1}
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movq\t{%1, %0|%0, %1}
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%vpxor\t%0, %d0
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%vmovq\t{%1, %0|%0, %1}
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%vmovdqa\t{%1, %0|%0, %1}
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%vmovq\t{%1, %0|%0, %1}
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xorps\t%0, %0
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movlps\t{%1, %0|%0, %1}
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movaps\t{%1, %0|%0, %1}
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movlps\t{%1, %0|%0, %1}"
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{
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switch (get_attr_type (insn))
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{
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case TYPE_SSECVT:
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if (SSE_REG_P (operands[0]))
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return "movq2dq\t{%1, %0|%0, %1}";
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else
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return "movdq2q\t{%1, %0|%0, %1}";
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case TYPE_SSEMOV:
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switch (get_attr_mode (insn))
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{
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case MODE_TI:
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return "%vmovdqa\t{%1, %0|%0, %1}";
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case MODE_DI:
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return "%vmovq\t{%1, %0|%0, %1}";
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case MODE_V4SF:
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return "movaps\t{%1, %0|%0, %1}";
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case MODE_V2SF:
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return "movlps\t{%1, %0|%0, %1}";
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default:
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gcc_unreachable ();
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}
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case TYPE_MMXMOV:
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return "movq\t{%1, %0|%0, %1}";
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case TYPE_SSELOG1:
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return standard_sse_constant_opcode (insn, operands[1]);
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case TYPE_MMX:
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return "pxor\t%0, %0";
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case TYPE_MULTI:
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return "#";
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default:
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gcc_unreachable ();
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}
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}
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[(set (attr "isa")
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(if_then_else (eq_attr "alternative" "9,10,11,12")
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(const_string "noavx")
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(const_string "base")))
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(set_attr "type" "*,*,mmx,mmxmov,mmxmov,sselog1,ssemov,ssemov,ssemov,sselog1,ssemov,ssemov,ssemov")
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(set (attr "type")
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(cond [(eq_attr "alternative" "0,1")
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(const_string "multi")
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(eq_attr "alternative" "2")
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(const_string "mmx")
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(eq_attr "alternative" "3,4")
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(const_string "mmxmov")
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(eq_attr "alternative" "5,9")
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(const_string "sselog1")
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(eq_attr "alternative" "13,14")
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(const_string "ssecvt")
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]
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(const_string "ssemov")))
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(set (attr "prefix")
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(if_then_else (eq_attr "alternative" "5,6,7,8")
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(const_string "maybe_vex")
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(const_string "orig")))
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(set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,TI,DI,V4SF,V2SF,V4SF,V2SF")])
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(set_attr "mode" "DI,DI,DI,DI,DI,TI,DI,TI,DI,V4SF,V2SF,V4SF,V2SF,DI,DI")])
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(define_split
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[(set (match_operand:DI 0 "nonimmediate_operand" "")
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switch (get_attr_type (insn))
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{
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case TYPE_SSELOG1:
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if (get_attr_mode (insn) == MODE_TI)
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return "%vpxor\t%0, %d0";
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return "%vxorps\t%0, %d0";
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return standard_sse_constant_opcode (insn, operands[1]);
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case TYPE_SSEMOV:
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switch (get_attr_mode (insn))
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