-;; FMA4 Parallel floating point multiply addsub and subadd operations.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-;; It would be possible to represent these without the UNSPEC as
-;;
-;; (vec_merge
-;; (fma op1 op2 op3)
-;; (fma op1 op2 (neg op3))
-;; (merge-const))
-;;
-;; But this doesn't seem useful in practice.
-
-(define_expand "fmaddsub_<mode>"
- [(set (match_operand:VF 0 "register_operand")
- (unspec:VF
- [(match_operand:VF 1 "nonimmediate_operand")
- (match_operand:VF 2 "nonimmediate_operand")
- (match_operand:VF 3 "nonimmediate_operand")]
- UNSPEC_FMADDSUB))]
- "TARGET_FMA || TARGET_FMA4")
-
-(define_insn "*fma4_fmaddsub_<mode>"
- [(set (match_operand:VF 0 "register_operand" "=x,x")
- (unspec:VF
- [(match_operand:VF 1 "nonimmediate_operand" "%x,x")
- (match_operand:VF 2 "nonimmediate_operand" " x,m")
- (match_operand:VF 3 "nonimmediate_operand" "xm,x")]
- UNSPEC_FMADDSUB))]
- "TARGET_FMA4"
- "vfmaddsub<ssemodesuffix>\t{%3, %2, %1, %0|%0, %1, %2, %3}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma4_fmsubadd_<mode>"
- [(set (match_operand:VF 0 "register_operand" "=x,x")
- (unspec:VF
- [(match_operand:VF 1 "nonimmediate_operand" "%x,x")
- (match_operand:VF 2 "nonimmediate_operand" " x,m")
- (neg:VF
- (match_operand:VF 3 "nonimmediate_operand" "xm,x"))]
- UNSPEC_FMADDSUB))]
- "TARGET_FMA4"
- "vfmsubadd<ssemodesuffix>\t{%3, %2, %1, %0|%0, %1, %2, %3}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;; FMA3 floating point multiply/accumulate instructions.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(define_insn "*fma_fmadd_<mode>"
- [(set (match_operand:FMAMODE 0 "register_operand" "=x,x,x")
- (fma:FMAMODE
- (match_operand:FMAMODE 1 "nonimmediate_operand" "%0, 0,x")
- (match_operand:FMAMODE 2 "nonimmediate_operand" "xm, x,xm")
- (match_operand:FMAMODE 3 "nonimmediate_operand" " x,xm,0")))]
- "TARGET_FMA"
- "@
- vfmadd132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfmadd213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfmadd231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma_fmsub_<mode>"
- [(set (match_operand:FMAMODE 0 "register_operand" "=x,x,x")
- (fma:FMAMODE
- (match_operand:FMAMODE 1 "nonimmediate_operand" "%0, 0,x")
- (match_operand:FMAMODE 2 "nonimmediate_operand" "xm, x,xm")
- (neg:FMAMODE
- (match_operand:FMAMODE 3 "nonimmediate_operand" " x,xm,0"))))]
- "TARGET_FMA"
- "@
- vfmsub132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfmsub213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfmsub231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma_fnmadd_<mode>"
- [(set (match_operand:FMAMODE 0 "register_operand" "=x,x,x")
- (fma:FMAMODE
- (neg:FMAMODE
- (match_operand:FMAMODE 1 "nonimmediate_operand" "%0, 0,x"))
- (match_operand:FMAMODE 2 "nonimmediate_operand" "xm, x,xm")
- (match_operand:FMAMODE 3 "nonimmediate_operand" " x,xm,0")))]
- "TARGET_FMA"
- "@
- vfnmadd132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfnmadd213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfnmadd231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma_fnmsub_<mode>"
- [(set (match_operand:FMAMODE 0 "register_operand" "=x,x,x")
- (fma:FMAMODE
- (neg:FMAMODE
- (match_operand:FMAMODE 1 "nonimmediate_operand" "%0, 0,x"))
- (match_operand:FMAMODE 2 "nonimmediate_operand" "xm, x,xm")
- (neg:FMAMODE
- (match_operand:FMAMODE 3 "nonimmediate_operand" " x,xm,0"))))]
- "TARGET_FMA"
- "@
- vfnmsub132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfnmsub213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfnmsub231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma_fmaddsub_<mode>"
- [(set (match_operand:VF 0 "register_operand" "=x,x,x")
- (unspec:VF
- [(match_operand:VF 1 "nonimmediate_operand" "%0, 0,x")
- (match_operand:VF 2 "nonimmediate_operand" "xm, x,xm")
- (match_operand:VF 3 "nonimmediate_operand" " x,xm,0")]
- UNSPEC_FMADDSUB))]
- "TARGET_FMA"
- "@
- vfmaddsub132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfmaddsub213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfmaddsub231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-(define_insn "*fma_fmsubadd_<mode>"
- [(set (match_operand:VF 0 "register_operand" "=x,x,x")
- (unspec:VF
- [(match_operand:VF 1 "nonimmediate_operand" "%0, 0,x")
- (match_operand:VF 2 "nonimmediate_operand" "xm, x,xm")
- (neg:VF
- (match_operand:VF 3 "nonimmediate_operand" " x,xm,0"))]
- UNSPEC_FMADDSUB))]
- "TARGET_FMA"
- "@
- vfmsubadd132<ssemodesuffix>\t{%2, %3, %0|%0, %3, %2}
- vfmsubadd213<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
- vfmsubadd231<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
- [(set_attr "type" "ssemuladd")
- (set_attr "mode" "<MODE>")])
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;