"=r ,m ,v,v,v,m,r,v")
(match_operand:V_32 1 "general_operand"
"rmC,rC,C,v,m,v,v,r"))]
- "TARGET_SSE2 &&
- !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+ "TARGET_SSE2
+ && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
{
switch (get_attr_type (insn))
{
DONE;
})
+(define_expand "movv2qi"
+ [(set (match_operand:V2QI 0 "nonimmediate_operand")
+ (match_operand:V2QI 1 "nonimmediate_operand"))]
+ ""
+{
+ ix86_expand_vector_move (V2QImode, operands);
+ DONE;
+})
+
+(define_insn "*movv2qi_internal"
+ [(set (match_operand:V2QI 0 "nonimmediate_operand"
+ "=r,r,r,m ,v,v,v,m,r,v")
+ (match_operand:V2QI 1 "general_operand"
+ "r ,C,m,rC,C,v,m,v,v,r"))]
+ "!(MEM_P (operands[0]) && MEM_P (operands[1]))"
+{
+ switch (get_attr_type (insn))
+ {
+ case TYPE_IMOV:
+ if (get_attr_mode (insn) == MODE_SI)
+ return "mov{l}\t{%k1, %k0|%k0, %k1}";
+ else
+ return "mov{w}\t{%1, %0|%0, %1}";
+
+ case TYPE_IMOVX:
+ /* movzwl is faster than movw on p2 due to partial word stalls,
+ though not as fast as an aligned movl. */
+ return "movz{wl|x}\t{%1, %k0|%k0, %1}";
+
+ case TYPE_SSELOG1:
+ if (satisfies_constraint_C (operands[1]))
+ return standard_sse_constant_opcode (insn, operands);
+
+ if (SSE_REG_P (operands[0]))
+ return MEM_P (operands[1])
+ ? "%vpinsrw\t{$0, %1, %d0|%d0, %1, 0}"
+ : "%vpinsrw\t{$0, %k1, %d0|%d0, %k1, 0}";
+ else
+ return MEM_P (operands[0])
+ ? "%vpextrw\t{$0, %1, %0|%0, %1, 0}"
+ : "%vpextrw\t{$0, %1, %k0|%k0, %1, 0}";
+
+ case TYPE_SSEMOV:
+ return ix86_output_ssemov (insn, operands);
+
+ default:
+ gcc_unreachable ();
+ }
+}
+ [(set (attr "isa")
+ (cond [(eq_attr "alternative" "4,5,6,8,9")
+ (const_string "sse2")
+ (eq_attr "alternative" "7")
+ (const_string "sse4")
+ ]
+ (const_string "*")))
+ (set (attr "type")
+ (cond [(eq_attr "alternative" "6,7,8,9")
+ (if_then_else (match_test "TARGET_AVX512FP16")
+ (const_string "ssemov")
+ (const_string "sselog1"))
+ (eq_attr "alternative" "4")
+ (const_string "sselog1")
+ (eq_attr "alternative" "5")
+ (const_string "ssemov")
+ (match_test "optimize_function_for_size_p (cfun)")
+ (const_string "imov")
+ (and (eq_attr "alternative" "0")
+ (ior (not (match_test "TARGET_PARTIAL_REG_STALL"))
+ (not (match_test "TARGET_HIMODE_MATH"))))
+ (const_string "imov")
+ (and (eq_attr "alternative" "1,2")
+ (match_operand:V2QI 1 "aligned_operand"))
+ (const_string "imov")
+ (and (match_test "TARGET_MOVX")
+ (eq_attr "alternative" "0,2"))
+ (const_string "imovx")
+ ]
+ (const_string "imov")))
+ (set (attr "prefix")
+ (cond [(eq_attr "alternative" "4,5,6,7,8,9")
+ (const_string "maybe_evex")
+ ]
+ (const_string "orig")))
+ (set (attr "mode")
+ (cond [(eq_attr "alternative" "6,7,8,9")
+ (if_then_else (match_test "TARGET_AVX512FP16")
+ (const_string "HI")
+ (const_string "TI"))
+ (eq_attr "alternative" "4")
+ (cond [(match_test "TARGET_AVX")
+ (const_string "TI")
+ (ior (not (match_test "TARGET_SSE2"))
+ (match_test "optimize_function_for_size_p (cfun)"))
+ (const_string "V4SF")
+ ]
+ (const_string "TI"))
+ (eq_attr "alternative" "5")
+ (cond [(match_test "TARGET_AVX512FP16")
+ (const_string "HI")
+ (match_test "TARGET_AVX")
+ (const_string "TI")
+ (ior (not (match_test "TARGET_SSE2"))
+ (match_test "optimize_function_for_size_p (cfun)"))
+ (const_string "V4SF")
+ ]
+ (const_string "TI"))
+ (eq_attr "type" "imovx")
+ (const_string "SI")
+ (and (eq_attr "alternative" "1,2")
+ (match_operand:V2QI 1 "aligned_operand"))
+ (const_string "SI")
+ (and (eq_attr "alternative" "0")
+ (ior (not (match_test "TARGET_PARTIAL_REG_STALL"))
+ (not (match_test "TARGET_HIMODE_MATH"))))
+ (const_string "SI")
+ ]
+ (const_string "HI")))
+ (set (attr "preferred_for_speed")
+ (cond [(eq_attr "alternative" "8")
+ (symbol_ref "TARGET_INTER_UNIT_MOVES_FROM_VEC")
+ (eq_attr "alternative" "9")
+ (symbol_ref "TARGET_INTER_UNIT_MOVES_TO_VEC")
+ ]
+ (symbol_ref "true")))])
+
+;; We always round up to UNITS_PER_WORD bytes.
+(define_insn "*pushv2qi2"
+ [(set (match_operand:V2QI 0 "push_operand" "=X,X")
+ (match_operand:V2QI 1 "nonmemory_no_elim_operand" "rC,v"))]
+ ""
+ "* return TARGET_64BIT ? \"push{q}\t%q1\" : \"push{l}\t%k1\";
+ #"
+ [(set_attr "isa" "*,sse4")
+ (set_attr "type" "push,multi")
+ (set (attr "mode")
+ (cond [(eq_attr "alternative" "0")
+ (if_then_else (match_test "TARGET_64BIT")
+ (const_string "DI")
+ (const_string "SI"))
+ (eq_attr "alternative" "1")
+ (if_then_else (match_test "TARGET_AVX512FP16")
+ (const_string "HI")
+ (const_string "TI"))
+ ]
+ (const_string "HI")))])
+
+(define_split
+ [(set (match_operand:V2QI 0 "push_operand")
+ (match_operand:V2QI 1 "sse_reg_operand"))]
+ "TARGET_SSE4_1 && reload_completed"
+ [(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (match_dup 2)))
+ (set (match_dup 0) (match_dup 1))]
+{
+ operands[2] = GEN_INT (-PUSH_ROUNDING (GET_MODE_SIZE (V2QImode)));
+ /* Preserve memory attributes. */
+ operands[0] = replace_equiv_address (operands[0], stack_pointer_rtx);
+})
+
+(define_expand "movmisalignv2qi"
+ [(set (match_operand:V2QI 0 "nonimmediate_operand")
+ (match_operand:V2QI 1 "nonimmediate_operand"))]
+ ""
+{
+ ix86_expand_vector_move (V2QImode, operands);
+ DONE;
+})
+
(define_insn "sse_movntq"
[(set (match_operand:DI 0 "memory_operand" "=m,m")
(unspec:DI [(match_operand:DI 1 "register_operand" "y,r")]
"TARGET_MMX_WITH_SSE"
"operands[2] = force_reg (<MODE>mode, CONST0_RTX (<MODE>mode));")
+(define_insn "negv2qi2"
+ [(set (match_operand:V2QI 0 "register_operand" "=Q,&Yw")
+ (neg:V2QI
+ (match_operand:V2QI 1 "register_operand" "0,Yw")))
+ (clobber (reg:CC FLAGS_REG))]
+ ""
+ "#"
+ [(set_attr "isa" "*,sse2")
+ (set_attr "type" "multi")
+ (set_attr "mode" "QI,TI")])
+
+(define_split
+ [(set (match_operand:V2QI 0 "general_reg_operand")
+ (neg:V2QI
+ (match_operand:V2QI 1 "general_reg_operand")))
+ (clobber (reg:CC FLAGS_REG))]
+ "reload_completed"
+ [(parallel
+ [(set (strict_low_part (match_dup 0))
+ (neg:QI (match_dup 1)))
+ (clobber (reg:CC FLAGS_REG))])
+ (parallel
+ [(set (zero_extract:HI (match_dup 2) (const_int 8) (const_int 8))
+ (subreg:HI
+ (neg:QI
+ (subreg:QI
+ (zero_extract:HI (match_dup 3)
+ (const_int 8)
+ (const_int 8)) 0)) 0))
+ (clobber (reg:CC FLAGS_REG))])]
+{
+ operands[3] = gen_lowpart (HImode, operands[1]);
+ operands[2] = gen_lowpart (HImode, operands[0]);
+ operands[1] = gen_lowpart (QImode, operands[1]);
+ operands[0] = gen_lowpart (QImode, operands[0]);
+})
+
+(define_split
+ [(set (match_operand:V2QI 0 "sse_reg_operand")
+ (neg:V2QI
+ (match_operand:V2QI 1 "sse_reg_operand")))
+ (clobber (reg:CC FLAGS_REG))]
+ "reload_completed"
+ [(set (match_dup 0) (match_dup 2))
+ (set (match_dup 0)
+ (minus:V4QI (match_dup 0) (match_dup 1)))]
+{
+ operands[2] = CONST0_RTX (V4QImode);
+ operands[1] = gen_lowpart (V4QImode, operands[1]);
+ operands[0] = gen_lowpart (V4QImode, operands[0]);
+})
+
(define_expand "mmx_<insn><mode>3"
[(set (match_operand:MMXMODEI8 0 "register_operand")
(plusminus:MMXMODEI8
(set_attr "type" "sseadd")
(set_attr "mode" "TI")])
+(define_insn "<insn>v2qi3"
+ [(set (match_operand:V2QI 0 "register_operand" "=Q,x,Yw")
+ (plusminus:V2QI
+ (match_operand:V2QI 1 "register_operand" "<comm>0,0,Yw")
+ (match_operand:V2QI 2 "register_operand" "Q,x,Yw")))
+ (clobber (reg:CC FLAGS_REG))]
+ ""
+ "#"
+ [(set_attr "isa" "*,sse2_noavx,avx")
+ (set_attr "type" "multi,sseadd,sseadd")
+ (set_attr "mode" "QI,TI,TI")])
+
+(define_split
+ [(set (match_operand:V2QI 0 "general_reg_operand")
+ (plusminus:V2QI
+ (match_operand:V2QI 1 "general_reg_operand")
+ (match_operand:V2QI 2 "general_reg_operand")))
+ (clobber (reg:CC FLAGS_REG))]
+ "reload_completed"
+ [(parallel
+ [(set (strict_low_part (match_dup 0))
+ (plusminus:QI (match_dup 1) (match_dup 2)))
+ (clobber (reg:CC FLAGS_REG))])
+ (parallel
+ [(set (zero_extract:HI (match_dup 3) (const_int 8) (const_int 8))
+ (subreg:HI
+ (plusminus:QI
+ (subreg:QI
+ (zero_extract:HI (match_dup 4)
+ (const_int 8)
+ (const_int 8)) 0)
+ (subreg:QI
+ (zero_extract:HI (match_dup 5)
+ (const_int 8)
+ (const_int 8)) 0)) 0))
+ (clobber (reg:CC FLAGS_REG))])]
+{
+ operands[5] = gen_lowpart (HImode, operands[2]);
+ operands[4] = gen_lowpart (HImode, operands[1]);
+ operands[3] = gen_lowpart (HImode, operands[0]);
+ operands[2] = gen_lowpart (QImode, operands[2]);
+ operands[1] = gen_lowpart (QImode, operands[1]);
+ operands[0] = gen_lowpart (QImode, operands[0]);
+})
+
+(define_split
+ [(set (match_operand:V2QI 0 "sse_reg_operand")
+ (plusminus:V2QI
+ (match_operand:V2QI 1 "sse_reg_operand")
+ (match_operand:V2QI 2 "sse_reg_operand")))
+ (clobber (reg:CC FLAGS_REG))]
+ "TARGET_SSE2 && reload_completed"
+ [(set (match_dup 0)
+ (plusminus:V4QI (match_dup 1) (match_dup 2)))]
+{
+ operands[2] = gen_lowpart (V4QImode, operands[2]);
+ operands[1] = gen_lowpart (V4QImode, operands[1]);
+ operands[0] = gen_lowpart (V4QImode, operands[0]);
+})
+
(define_expand "mmx_<insn><mode>3"
[(set (match_operand:MMXMODE12 0 "register_operand")
(sat_plusminus:MMXMODE12
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