;; - FMINNM
;; -------------------------------------------------------------------------
-;; Unpredicated fmax/fmin (the libm functions). The optabs for the
-;; smax/smin rtx codes are handled in the generic section above.
-(define_expand "<fmaxmin><mode>3"
- [(set (match_operand:SVE_FULL_F 0 "register_operand")
- (unspec:SVE_FULL_F
- [(match_dup 3)
- (const_int SVE_RELAXED_GP)
- (match_operand:SVE_FULL_F 1 "register_operand")
- (match_operand:SVE_FULL_F 2 "aarch64_sve_float_maxmin_operand")]
- SVE_COND_FP_MAXMIN_PUBLIC))]
- "TARGET_SVE"
- {
- operands[3] = aarch64_ptrue_reg (<VPRED>mode);
- }
-)
-
-;; Predicated fmax/fmin (the libm functions). The optabs for the
-;; smax/smin rtx codes are handled in the generic section above.
-(define_expand "cond_<fmaxmin><mode>"
- [(set (match_operand:SVE_FULL_F 0 "register_operand")
- (unspec:SVE_FULL_F
- [(match_operand:<VPRED> 1 "register_operand")
- (unspec:SVE_FULL_F
- [(match_dup 1)
- (const_int SVE_RELAXED_GP)
- (match_operand:SVE_FULL_F 2 "register_operand")
- (match_operand:SVE_FULL_F 3 "aarch64_sve_float_maxmin_operand")]
- SVE_COND_FP_MAXMIN_PUBLIC)
- (match_operand:SVE_FULL_F 4 "aarch64_simd_reg_or_zero")]
- UNSPEC_SEL))]
- "TARGET_SVE"
-)
-
;; Predicated floating-point maximum/minimum.
(define_insn "@aarch64_pred_<optab><mode>"
[(set (match_operand:SVE_FULL_F 0 "register_operand")
UNSPEC_COND_FSQRT ; Used in aarch64-sve.md.
UNSPEC_COND_FSUB ; Used in aarch64-sve.md.
UNSPEC_COND_SCVTF ; Used in aarch64-sve.md.
+ UNSPEC_COND_SMAX ; Used in aarch64-sve.md.
+ UNSPEC_COND_SMIN ; Used in aarch64-sve.md.
UNSPEC_COND_UCVTF ; Used in aarch64-sve.md.
UNSPEC_LASTA ; Used in aarch64-sve.md.
UNSPEC_LASTB ; Used in aarch64-sve.md.
(define_int_iterator SVE_COND_FCVTI [UNSPEC_COND_FCVTZS UNSPEC_COND_FCVTZU])
(define_int_iterator SVE_COND_ICVTF [UNSPEC_COND_SCVTF UNSPEC_COND_UCVTF])
-(define_int_iterator SVE_COND_FP_BINARY [UNSPEC_COND_FADD
- UNSPEC_COND_FDIV
- UNSPEC_COND_FMAX
- UNSPEC_COND_FMAXNM
- UNSPEC_COND_FMIN
- UNSPEC_COND_FMINNM
- UNSPEC_COND_FMUL
- UNSPEC_COND_FMULX
- UNSPEC_COND_FSUB])
+(define_int_iterator SVE_COND_FP_BINARY
+ [UNSPEC_COND_FADD
+ UNSPEC_COND_FDIV
+ UNSPEC_COND_FMAX
+ UNSPEC_COND_FMAXNM
+ UNSPEC_COND_FMIN
+ UNSPEC_COND_FMINNM
+ UNSPEC_COND_FMUL
+ UNSPEC_COND_FMULX
+ UNSPEC_COND_FSUB
+ UNSPEC_COND_SMAX
+ UNSPEC_COND_SMIN])
;; Same as SVE_COND_FP_BINARY, but without codes that have a dedicated
;; <optab><mode>3 expander.
UNSPEC_COND_FMINNM
UNSPEC_COND_FMUL
UNSPEC_COND_FMULX
- UNSPEC_COND_FSUB])
+ UNSPEC_COND_FSUB
+ UNSPEC_COND_SMAX
+ UNSPEC_COND_SMIN])
(define_int_iterator SVE_COND_FP_BINARY_INT [UNSPEC_COND_FSCALE])
UNSPEC_COND_FMAXNM
UNSPEC_COND_FMIN
UNSPEC_COND_FMINNM
- UNSPEC_COND_FMUL])
+ UNSPEC_COND_FMUL
+ UNSPEC_COND_SMAX
+ UNSPEC_COND_SMIN])
-(define_int_iterator SVE_COND_FP_BINARY_REG [UNSPEC_COND_FDIV
- UNSPEC_COND_FMULX])
+(define_int_iterator SVE_COND_FP_BINARY_REG
+ [UNSPEC_COND_FDIV
+ UNSPEC_COND_FMULX
+ UNSPEC_COND_SMAX
+ UNSPEC_COND_SMIN])
(define_int_iterator SVE_COND_FCADD [UNSPEC_COND_FCADD90
UNSPEC_COND_FCADD270])
UNSPEC_COND_FMIN
UNSPEC_COND_FMINNM])
-;; Floating-point max/min operations that correspond to optabs,
-;; as opposed to those that are internal to the port.
-(define_int_iterator SVE_COND_FP_MAXMIN_PUBLIC [UNSPEC_COND_FMAXNM
- UNSPEC_COND_FMINNM])
-
(define_int_iterator SVE_COND_FP_TERNARY [UNSPEC_COND_FMLA
UNSPEC_COND_FMLS
UNSPEC_COND_FNMLA
(UNSPEC_COND_FCVTZU "fixuns_trunc")
(UNSPEC_COND_FDIV "div")
(UNSPEC_COND_FMAX "fmax_nan")
- (UNSPEC_COND_FMAXNM "smax")
+ (UNSPEC_COND_FMAXNM "fmax")
(UNSPEC_COND_FMIN "fmin_nan")
- (UNSPEC_COND_FMINNM "smin")
+ (UNSPEC_COND_FMINNM "fmin")
(UNSPEC_COND_FMLA "fma")
(UNSPEC_COND_FMLS "fnma")
(UNSPEC_COND_FMUL "mul")
(UNSPEC_COND_FSQRT "sqrt")
(UNSPEC_COND_FSUB "sub")
(UNSPEC_COND_SCVTF "float")
+ (UNSPEC_COND_SMAX "smax")
+ (UNSPEC_COND_SMIN "smin")
(UNSPEC_COND_UCVTF "floatuns")])
(define_int_attr fmaxmin [(UNSPEC_FMAX "fmax_nan")
(UNSPEC_FMAXNMV "fmax")
(UNSPEC_FMIN "fmin_nan")
(UNSPEC_FMINNM "fmin")
- (UNSPEC_FMINNMV "fmin")
- (UNSPEC_COND_FMAXNM "fmax")
- (UNSPEC_COND_FMINNM "fmin")])
+ (UNSPEC_FMINNMV "fmin")])
(define_int_attr maxmin_uns_op [(UNSPEC_UMAXV "umax")
(UNSPEC_UMINV "umin")
(UNSPEC_COND_FRINTZ "frintz")
(UNSPEC_COND_FSCALE "fscale")
(UNSPEC_COND_FSQRT "fsqrt")
- (UNSPEC_COND_FSUB "fsub")])
+ (UNSPEC_COND_FSUB "fsub")
+ (UNSPEC_COND_SMAX "fmaxnm")
+ (UNSPEC_COND_SMIN "fminnm")])
(define_int_attr sve_fp_op_rev [(UNSPEC_COND_FADD "fadd")
(UNSPEC_COND_FDIV "fdivr")
(UNSPEC_COND_FMINNM "fminnm")
(UNSPEC_COND_FMUL "fmul")
(UNSPEC_COND_FMULX "fmulx")
- (UNSPEC_COND_FSUB "fsubr")])
+ (UNSPEC_COND_FSUB "fsubr")
+ (UNSPEC_COND_SMAX "fmaxnm")
+ (UNSPEC_COND_SMIN "fminnm")])
(define_int_attr sme_int_op [(UNSPEC_SME_ADD_WRITE "add")
(UNSPEC_SME_SUB_WRITE "sub")])
(UNSPEC_COND_FMINNM "register_operand")
(UNSPEC_COND_FMUL "register_operand")
(UNSPEC_COND_FMULX "register_operand")
- (UNSPEC_COND_FSUB "aarch64_sve_float_arith_operand")])
+ (UNSPEC_COND_FSUB "aarch64_sve_float_arith_operand")
+ (UNSPEC_COND_SMAX "register_operand")
+ (UNSPEC_COND_SMIN "register_operand")])
;; The predicate to use for the second input operand in a floating-point
;; <optab><mode>3 pattern.
(UNSPEC_COND_FMINNM "aarch64_sve_float_maxmin_operand")
(UNSPEC_COND_FMUL "aarch64_sve_float_mul_operand")
(UNSPEC_COND_FMULX "register_operand")
- (UNSPEC_COND_FSUB "register_operand")])
+ (UNSPEC_COND_FSUB "register_operand")
+ (UNSPEC_COND_SMAX "aarch64_sve_float_maxmin_operand")
+ (UNSPEC_COND_SMIN "aarch64_sve_float_maxmin_operand")])
;; Likewise for immediates only.
(define_int_attr sve_pred_fp_rhs2_immediate
(UNSPEC_COND_FMAXNM "aarch64_sve_float_maxmin_immediate")
(UNSPEC_COND_FMIN "aarch64_sve_float_maxmin_immediate")
(UNSPEC_COND_FMINNM "aarch64_sve_float_maxmin_immediate")
- (UNSPEC_COND_FMUL "aarch64_sve_float_mul_immediate")])
+ (UNSPEC_COND_FMUL "aarch64_sve_float_mul_immediate")
+ (UNSPEC_COND_SMAX "aarch64_sve_float_maxmin_immediate")
+ (UNSPEC_COND_SMIN "aarch64_sve_float_maxmin_immediate")])
;; The maximum number of element bits that an instruction can handle.
(define_int_attr max_elem_bits [(UNSPEC_UADDV "64") (UNSPEC_SADDV "32")