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neon.md (vec_load_lanes<mode><mode>): New expanders,
gcc/ * config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders, (vec_store_lanes<mode><mode>): Likewise. From-SVN: r173292
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Richard Sandiford
Richard Sandiford
parent
272c6793a0
commit
3188ed59db
@ -1,3 +1,8 @@
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2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
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* config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
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(vec_store_lanes<mode><mode>): Likewise.
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2011-05-03 Richard Sandiford <richard.sandiford@linaro.org>
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* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
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@ -4261,6 +4261,12 @@
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DONE;
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})
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(define_expand "vec_load_lanes<mode><mode>"
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[(set (match_operand:VDQX 0 "s_register_operand")
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(unspec:VDQX [(match_operand:VDQX 1 "neon_struct_operand")]
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UNSPEC_VLD1))]
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"TARGET_NEON")
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(define_insn "neon_vld1<mode>"
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[(set (match_operand:VDQX 0 "s_register_operand" "=w")
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(unspec:VDQX [(match_operand:VDQX 1 "neon_struct_operand" "Um")]
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@ -4358,6 +4364,12 @@
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(const_string "neon_vld1_1_2_regs")))]
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)
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(define_expand "vec_store_lanes<mode><mode>"
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[(set (match_operand:VDQX 0 "neon_struct_operand")
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(unspec:VDQX [(match_operand:VDQX 1 "s_register_operand")]
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UNSPEC_VST1))]
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"TARGET_NEON")
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(define_insn "neon_vst1<mode>"
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[(set (match_operand:VDQX 0 "neon_struct_operand" "=Um")
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(unspec:VDQX [(match_operand:VDQX 1 "s_register_operand" "w")]
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@ -4414,6 +4426,13 @@
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[(set_attr "neon_type" "neon_vst1_vst2_lane")]
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)
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(define_expand "vec_load_lanesti<mode>"
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[(set (match_operand:TI 0 "s_register_operand")
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(unspec:TI [(match_operand:TI 1 "neon_struct_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VLD2))]
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"TARGET_NEON")
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(define_insn "neon_vld2<mode>"
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[(set (match_operand:TI 0 "s_register_operand" "=w")
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(unspec:TI [(match_operand:TI 1 "neon_struct_operand" "Um")
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@ -4432,6 +4451,13 @@
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(const_string "neon_vld2_2_regs_vld1_vld2_all_lanes")))]
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)
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(define_expand "vec_load_lanesoi<mode>"
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[(set (match_operand:OI 0 "s_register_operand")
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(unspec:OI [(match_operand:OI 1 "neon_struct_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VLD2))]
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"TARGET_NEON")
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(define_insn "neon_vld2<mode>"
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[(set (match_operand:OI 0 "s_register_operand" "=w")
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(unspec:OI [(match_operand:OI 1 "neon_struct_operand" "Um")
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@ -4514,6 +4540,13 @@
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(const_string "neon_vld1_1_2_regs")))]
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)
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(define_expand "vec_store_lanesti<mode>"
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[(set (match_operand:TI 0 "neon_struct_operand")
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(unspec:TI [(match_operand:TI 1 "s_register_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VST2))]
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"TARGET_NEON")
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(define_insn "neon_vst2<mode>"
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[(set (match_operand:TI 0 "neon_struct_operand" "=Um")
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(unspec:TI [(match_operand:TI 1 "s_register_operand" "w")
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@ -4532,6 +4565,13 @@
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(const_string "neon_vst1_1_2_regs_vst2_2_regs")))]
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)
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(define_expand "vec_store_lanesoi<mode>"
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[(set (match_operand:OI 0 "neon_struct_operand")
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(unspec:OI [(match_operand:OI 1 "s_register_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VST2))]
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"TARGET_NEON")
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(define_insn "neon_vst2<mode>"
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[(set (match_operand:OI 0 "neon_struct_operand" "=Um")
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(unspec:OI [(match_operand:OI 1 "s_register_operand" "w")
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@ -4597,6 +4637,13 @@
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[(set_attr "neon_type" "neon_vst1_vst2_lane")]
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)
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(define_expand "vec_load_lanesei<mode>"
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[(set (match_operand:EI 0 "s_register_operand")
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(unspec:EI [(match_operand:EI 1 "neon_struct_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VLD3))]
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"TARGET_NEON")
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(define_insn "neon_vld3<mode>"
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[(set (match_operand:EI 0 "s_register_operand" "=w")
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(unspec:EI [(match_operand:EI 1 "neon_struct_operand" "Um")
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@ -4615,6 +4662,16 @@
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(const_string "neon_vld3_vld4")))]
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)
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(define_expand "vec_load_lanesci<mode>"
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[(match_operand:CI 0 "s_register_operand")
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(match_operand:CI 1 "neon_struct_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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"TARGET_NEON"
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{
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emit_insn (gen_neon_vld3<mode> (operands[0], operands[1]));
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DONE;
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})
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(define_expand "neon_vld3<mode>"
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[(match_operand:CI 0 "s_register_operand")
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(match_operand:CI 1 "neon_struct_operand")
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@ -4754,6 +4811,13 @@
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(const_string "neon_vld3_vld4_all_lanes")
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(const_string "neon_vld1_1_2_regs")))])
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(define_expand "vec_store_lanesei<mode>"
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[(set (match_operand:EI 0 "neon_struct_operand")
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(unspec:EI [(match_operand:EI 1 "s_register_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VST3))]
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"TARGET_NEON")
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(define_insn "neon_vst3<mode>"
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[(set (match_operand:EI 0 "neon_struct_operand" "=Um")
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(unspec:EI [(match_operand:EI 1 "s_register_operand" "w")
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@ -4771,6 +4835,16 @@
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(const_string "neon_vst1_1_2_regs_vst2_2_regs")
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(const_string "neon_vst2_4_regs_vst3_vst4")))])
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(define_expand "vec_store_lanesci<mode>"
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[(match_operand:CI 0 "neon_struct_operand")
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(match_operand:CI 1 "s_register_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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"TARGET_NEON"
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{
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emit_insn (gen_neon_vst3<mode> (operands[0], operands[1]));
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DONE;
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})
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(define_expand "neon_vst3<mode>"
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[(match_operand:CI 0 "neon_struct_operand")
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(match_operand:CI 1 "s_register_operand")
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@ -4882,6 +4956,13 @@
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}
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[(set_attr "neon_type" "neon_vst3_vst4_lane")])
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(define_expand "vec_load_lanesoi<mode>"
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[(set (match_operand:OI 0 "s_register_operand")
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(unspec:OI [(match_operand:OI 1 "neon_struct_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VLD4))]
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"TARGET_NEON")
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(define_insn "neon_vld4<mode>"
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[(set (match_operand:OI 0 "s_register_operand" "=w")
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(unspec:OI [(match_operand:OI 1 "neon_struct_operand" "Um")
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@ -4900,6 +4981,16 @@
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(const_string "neon_vld3_vld4")))]
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)
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(define_expand "vec_load_lanesxi<mode>"
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[(match_operand:XI 0 "s_register_operand")
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(match_operand:XI 1 "neon_struct_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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"TARGET_NEON"
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{
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emit_insn (gen_neon_vld4<mode> (operands[0], operands[1]));
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DONE;
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})
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(define_expand "neon_vld4<mode>"
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[(match_operand:XI 0 "s_register_operand")
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(match_operand:XI 1 "neon_struct_operand")
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@ -5046,6 +5137,13 @@
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(const_string "neon_vld1_1_2_regs")))]
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)
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(define_expand "vec_store_lanesoi<mode>"
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[(set (match_operand:OI 0 "neon_struct_operand")
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(unspec:OI [(match_operand:OI 1 "s_register_operand")
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(unspec:VDX [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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UNSPEC_VST4))]
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"TARGET_NEON")
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(define_insn "neon_vst4<mode>"
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[(set (match_operand:OI 0 "neon_struct_operand" "=Um")
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(unspec:OI [(match_operand:OI 1 "s_register_operand" "w")
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@ -5064,6 +5162,16 @@
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(const_string "neon_vst2_4_regs_vst3_vst4")))]
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)
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(define_expand "vec_store_lanesxi<mode>"
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[(match_operand:XI 0 "neon_struct_operand")
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(match_operand:XI 1 "s_register_operand")
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(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
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"TARGET_NEON"
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{
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emit_insn (gen_neon_vst4<mode> (operands[0], operands[1]));
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DONE;
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})
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(define_expand "neon_vst4<mode>"
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[(match_operand:XI 0 "neon_struct_operand")
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(match_operand:XI 1 "s_register_operand")
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