diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md index 3294c1e6274..0a39d396430 100644 --- a/gcc/config/i386/mmx.md +++ b/gcc/config/i386/mmx.md @@ -86,6 +86,14 @@ [(V8QI "b") (V4QI "b") (V2QI "b") (V4HI "w") (V2HI "w") (V2SI "d") (V1DI "q")]) +;; Mapping to same size integral mode. +(define_mode_attr mmxinsnmode + [(V8QI "DI") (V4QI "SI") (V2QI "HI") + (V4HI "DI") (V2HI "SI") + (V2SI "DI") + (V4HF "DI") (V2HF "SI") + (V2SF "DI")]) + (define_mode_attr mmxdoublemode [(V8QI "V8HI") (V4HI "V4SI")]) @@ -350,22 +358,7 @@ HOST_WIDE_INT val = ix86_convert_const_vector_to_integer (operands[1], mode); operands[1] = GEN_INT (val); - machine_mode mode; - switch (GET_MODE_SIZE (mode)) - { - case 2: - mode = HImode; - break; - case 4: - mode = SImode; - break; - case 8: - mode = DImode; - break; - default: - gcc_unreachable (); - } - operands[0] = lowpart_subreg (mode, operands[0], mode); + operands[0] = lowpart_subreg (mode, operands[0], mode); }) ;; For TARGET_64BIT we always round up to 8 bytes. @@ -2974,33 +2967,50 @@ (set_attr "type" "mmxadd,sselog,sselog,sselog") (set_attr "mode" "DI,TI,TI,TI")]) -(define_insn "3" - [(set (match_operand:VI_16_32 0 "register_operand" "=?r,x,x,v") +(define_expand "3" + [(parallel + [(set (match_operand:VI_16_32 0 "nonimmediate_operand") (any_logic:VI_16_32 - (match_operand:VI_16_32 1 "register_operand" "%0,0,x,v") - (match_operand:VI_16_32 2 "register_operand" "r,x,x,v"))) - (clobber (reg:CC FLAGS_REG))] + (match_operand:VI_16_32 1 "nonimmediate_operand") + (match_operand:VI_16_32 2 "nonimmediate_or_x86_64_const_vector_operand"))) + (clobber (reg:CC FLAGS_REG))])] "" + "ix86_expand_binary_operator (, mode, operands); DONE;") + +(define_insn "*3" + [(set (match_operand:VI_16_32 0 "nonimmediate_operand" "=?r,m,x,x,v") + (any_logic:VI_16_32 + (match_operand:VI_16_32 1 "nonimmediate_operand" "%0,0,0,x,v") + (match_operand:VI_16_32 2 "nonimmediate_or_x86_64_const_vector_operand" "r,i,x,x,v"))) + (clobber (reg:CC FLAGS_REG))] + "ix86_binary_operator_ok (, mode, operands)" "#" - [(set_attr "isa" "*,sse2_noavx,avx,avx512vl") - (set_attr "type" "alu,sselog,sselog,sselog") - (set_attr "mode" "SI,TI,TI,TI")]) + [(set_attr "isa" "*,*,sse2_noavx,avx,avx512vl") + (set_attr "type" "alu,alu,sselog,sselog,sselog") + (set_attr "mode" "SI,SI,TI,TI,TI")]) (define_split - [(set (match_operand:VI_16_32 0 "general_reg_operand") + [(set (match_operand:VI_16_32 0 "nonimmediate_gr_operand") (any_logic:VI_16_32 - (match_operand:VI_16_32 1 "general_reg_operand") - (match_operand:VI_16_32 2 "general_reg_operand"))) + (match_operand:VI_16_32 1 "nonimmediate_gr_operand") + (match_operand:VI_16_32 2 "reg_or_const_vector_operand"))) (clobber (reg:CC FLAGS_REG))] "reload_completed" [(parallel [(set (match_dup 0) - (any_logic:SI (match_dup 1) (match_dup 2))) + (any_logic: (match_dup 1) (match_dup 2))) (clobber (reg:CC FLAGS_REG))])] { - operands[2] = lowpart_subreg (SImode, operands[2], mode); - operands[1] = lowpart_subreg (SImode, operands[1], mode); - operands[0] = lowpart_subreg (SImode, operands[0], mode); + if (!register_operand (operands[2], mode)) + { + HOST_WIDE_INT val = ix86_convert_const_vector_to_integer (operands[2], + mode); + operands[2] = GEN_INT (val); + } + else + operands[2] = lowpart_subreg (mode, operands[2], mode); + operands[1] = lowpart_subreg (mode, operands[1], mode); + operands[0] = lowpart_subreg (mode, operands[0], mode); }) (define_split diff --git a/gcc/config/i386/predicates.md b/gcc/config/i386/predicates.md index 42053ea7209..064596d9594 100644 --- a/gcc/config/i386/predicates.md +++ b/gcc/config/i386/predicates.md @@ -1209,6 +1209,10 @@ return trunc_int_for_mode (val, SImode) == val; }) +(define_predicate "nonimmediate_or_x86_64_const_vector_operand" + (ior (match_operand 0 "nonimmediate_operand") + (match_operand 0 "x86_64_const_vector_operand"))) + ;; Return true when OP is nonimmediate or standard SSE constant. (define_predicate "nonimmediate_or_sse_const_operand" (ior (match_operand 0 "nonimmediate_operand")