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S/390: Make constant checking more strict 

gcc/ChangeLog:

2015-12-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/predicates.md (const_mask_operand): New predicate.
	* config/s390/s390-builtins.def: Set a smaller bitmask for a few builtins.
	* config/s390/vector.md: Change predicate from immediate_operand
	to either const_int_operand or const_mask_operand.  Add special
	insn conditions on patterns which have to exclude certain values.
	* config/s390/vx-builtins.md: Likewise.

From-SVN: r231159
This commit is contained in:
Andreas Krebbel 2015-12-02 08:05:04 +00:00 committed by Andreas Krebbel
parent 8eb1b59beb
commit e970b4b000
5 changed files with 123 additions and 109 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/predicates.md (const_mask_operand): New predicate.
* config/s390/s390-builtins.def: Set a smaller bitmask for a few builtins.
* config/s390/vector.md: Change predicate from immediate_operand
to either const_int_operand or const_mask_operand. Add special
insn conditions on patterns which have to exclude certain values.
* config/s390/vx-builtins.md: Likewise.
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/vector.md ("*vec_set<mode>"): Change shift count

5
gcc/config/s390/predicates.md
View File

@ -34,6 +34,11 @@
(and (match_code "const_int, const_double,const_vector")
(match_test "op == CONSTM1_RTX (mode)")))
;; Return true if OP is a 4 bit mask operand
(define_predicate "const_mask_operand"
(and (match_code "const_int")
(match_test "UINTVAL (op) < 16")))
;; Return true if OP is constant.
(define_special_predicate "consttable_operand"

18
gcc/config/s390/s390-builtins.def
View File

@ -2470,15 +2470,15 @@ OB_DEF (s390_vec_ctd, s390_vec_ctd_s64, s390_vec_ctd_u64,
OB_DEF_VAR (s390_vec_ctd_s64, s390_vec_ctd_s64, O2_U5, BT_OV_V2DF_V2DI_INT) /* vcdgb */
OB_DEF_VAR (s390_vec_ctd_u64, s390_vec_ctd_u64, O2_U5, BT_OV_V2DF_UV2DI_INT) /* vcdlgb */
B_DEF (s390_vec_ctd_s64, vec_ctd_s64, 0, B_VX, O2_U5, BT_FN_V2DF_V2DI_INT) /* vcdgb */
B_DEF (s390_vec_ctd_u64, vec_ctd_u64, 0, B_VX, O2_U5, BT_FN_V2DF_UV2DI_INT) /* vcdlgb */
B_DEF (s390_vcdgb, vec_di_to_df_s64, 0, B_VX, O2_U5, BT_FN_V2DF_V2DI_INT)
B_DEF (s390_vcdlgb, vec_di_to_df_u64, 0, B_VX, O2_U5, BT_FN_V2DF_UV2DI_INT)
B_DEF (s390_vec_ctsl, vec_ctsl, 0, B_VX, O2_U5, BT_FN_V2DI_V2DF_INT) /* vcgdb */
B_DEF (s390_vec_ctul, vec_ctul, 0, B_VX, O2_U5, BT_FN_UV2DI_V2DF_INT) /* vclgdb */
B_DEF (s390_vcgdb, vec_df_to_di_s64, 0, B_VX, O2_U5, BT_FN_V2DI_V2DF_INT)
B_DEF (s390_vclgdb, vec_df_to_di_u64, 0, B_VX, O2_U5, BT_FN_UV2DI_V2DF_INT)
B_DEF (s390_vfidb, vfidb, 0, B_VX, O2_U4 | O3_U4, BT_FN_V2DF_V2DF_UCHAR_UCHAR)
B_DEF (s390_vec_ctd_s64, vec_ctd_s64, 0, B_VX, O2_U3, BT_FN_V2DF_V2DI_INT) /* vcdgb */
B_DEF (s390_vec_ctd_u64, vec_ctd_u64, 0, B_VX, O2_U3, BT_FN_V2DF_UV2DI_INT) /* vcdlgb */
B_DEF (s390_vcdgb, vec_di_to_df_s64, 0, B_VX, O2_U3, BT_FN_V2DF_V2DI_INT) /* vcdgb */
B_DEF (s390_vcdlgb, vec_di_to_df_u64, 0, B_VX, O2_U3, BT_FN_V2DF_UV2DI_INT) /* vcdlgb */
B_DEF (s390_vec_ctsl, vec_ctsl, 0, B_VX, O2_U3, BT_FN_V2DI_V2DF_INT) /* vcgdb */
B_DEF (s390_vec_ctul, vec_ctul, 0, B_VX, O2_U3, BT_FN_UV2DI_V2DF_INT) /* vclgdb */
B_DEF (s390_vcgdb, vec_df_to_di_s64, 0, B_VX, O2_U3, BT_FN_V2DI_V2DF_INT) /* vcgdb */
B_DEF (s390_vclgdb, vec_df_to_di_u64, 0, B_VX, O2_U3, BT_FN_UV2DI_V2DF_INT) /* vclgdb */
B_DEF (s390_vfidb, vfidb, 0, B_VX, O2_U4 | O3_U3, BT_FN_V2DF_V2DF_UCHAR_UCHAR)
B_DEF (s390_vec_ld2f, vec_ld2f, 0, B_VX, 0, BT_FN_V2DF_FLTCONSTPTR) /* vldeb */
B_DEF (s390_vec_st2f, vec_st2f, 0, B_VX, 0, BT_FN_VOID_V2DF_FLTPTR) /* vledb */
B_DEF (s390_vfmadb, fmav2df4, 0, B_VX, 0, BT_FN_V2DF_V2DF_V2DF_V2DF)

6
gcc/config/s390/vector.md
View File

@ -364,8 +364,8 @@
(vec_select:<non_vec>
(match_operand:V_HW 1 "register_operand" "v")
(parallel
[(match_operand:QI 2 "immediate_operand" "C")]))))]
"TARGET_VX"
[(match_operand:QI 2 "const_mask_operand" "C")]))))]
"TARGET_VX && UINTVAL (operands[2]) < GET_MODE_NUNITS (<V_HW:MODE>mode)"
"vrep<bhfgq>\t%v0,%v1,%2"
[(set_attr "op_type" "VRI")])
@ -1073,7 +1073,7 @@
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:QI 3 "immediate_operand" "C")]
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_VFENE))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)

194
gcc/config/s390/vx-builtins.md
View File

@ -67,20 +67,20 @@
; Vector gather element
(define_insn "vec_gather_element<mode>"
[(set (match_operand:V_HW_32_64 0 "register_operand" "=v")
(unspec:V_HW_32_64 [(match_operand:V_HW_32_64 1 "register_operand" "0")
(match_operand:<tointvec> 2 "register_operand" "v")
(match_operand:BLK 3 "memory_operand" "QR")
(match_operand:QI 4 "immediate_operand" "C")]
[(set (match_operand:V_HW_32_64 0 "register_operand" "=v")
(unspec:V_HW_32_64 [(match_operand:V_HW_32_64 1 "register_operand" "0")
(match_operand:<tointvec> 2 "register_operand" "v")
(match_operand:BLK 3 "memory_operand" "QR")
(match_operand:QI 4 "const_mask_operand" "C")]
UNSPEC_VEC_GATHER))]
"TARGET_VX"
"TARGET_VX && UINTVAL (operands[4]) < GET_MODE_NUNITS (<V_HW_32_64:MODE>mode)"
"vge<bhfgq>\t%0,%O3(%v2,%R3),%b4"
[(set_attr "op_type" "VRV")])
(define_expand "vec_genmask<mode>"
[(match_operand:VI_HW 0 "register_operand" "=v")
(match_operand:QI 1 "immediate_operand" "C")
(match_operand:QI 2 "immediate_operand" "C")]
(match_operand:QI 1 "const_int_operand" "C")
(match_operand:QI 2 "const_int_operand" "C")]
"TARGET_VX"
{
int nunits = GET_MODE_NUNITS (<VI_HW:MODE>mode);
@ -120,8 +120,8 @@
(define_expand "vec_genbytemaskv16qi"
[(match_operand:V16QI 0 "register_operand" "")
(match_operand 1 "immediate_operand" "")]
"TARGET_VX && CONST_OK_FOR_CONSTRAINT_P (INTVAL (operands[1]), 'K', \"K\")"
(match_operand:HI 1 "const_int_operand" "")]
"TARGET_VX"
{
int i;
unsigned mask = 0x8000;
@ -177,11 +177,11 @@
[(set_attr "op_type" "VRX")])
(define_insn "vlbb"
[(set (match_operand:V16QI 0 "register_operand" "=v")
(unspec:V16QI [(match_operand:BLK 1 "memory_operand" "QR")
(match_operand:HI 2 "immediate_operand" " K")]
[(set (match_operand:V16QI 0 "register_operand" "=v")
(unspec:V16QI [(match_operand:BLK 1 "memory_operand" "QR")
(match_operand:QI 2 "const_mask_operand" "C")]
UNSPEC_VEC_LOAD_BNDRY))]
"TARGET_VX"
"TARGET_VX && UINTVAL (operands[2]) < 7"
"vlbb\t%v0,%1,%2"
[(set_attr "op_type" "VRX")])
@ -351,10 +351,10 @@
[(set_attr "op_type" "VRR")])
(define_expand "vec_permi<mode>"
[(set (match_operand:V_HW_64 0 "register_operand" "")
(unspec:V_HW_64 [(match_operand:V_HW_64 1 "register_operand" "")
(match_operand:V_HW_64 2 "register_operand" "")
(match_operand:QI 3 "immediate_operand" "")]
[(set (match_operand:V_HW_64 0 "register_operand" "")
(unspec:V_HW_64 [(match_operand:V_HW_64 1 "register_operand" "")
(match_operand:V_HW_64 2 "register_operand" "")
(match_operand:QI 3 "const_mask_operand" "")]
UNSPEC_VEC_PERMI))]
"TARGET_VX"
{
@ -363,12 +363,12 @@
})
(define_insn "*vec_permi<mode>"
[(set (match_operand:V_HW_64 0 "register_operand" "=v")
(unspec:V_HW_64 [(match_operand:V_HW_64 1 "register_operand" "v")
(match_operand:V_HW_64 2 "register_operand" "v")
(match_operand:QI 3 "immediate_operand" "C")]
[(set (match_operand:V_HW_64 0 "register_operand" "=v")
(unspec:V_HW_64 [(match_operand:V_HW_64 1 "register_operand" "v")
(match_operand:V_HW_64 2 "register_operand" "v")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_PERMI))]
"TARGET_VX"
"TARGET_VX && (UINTVAL (operands[3]) & 10) == 0"
"vpdi\t%v0,%v1,%v2,%b3"
[(set_attr "op_type" "VRR")])
@ -382,7 +382,7 @@
(vec_duplicate:V_HW (vec_select:<non_vec>
(match_operand:V_HW 1 "register_operand" "")
(parallel
[(match_operand:QI 2 "immediate_operand" "")]))))]
[(match_operand:QI 2 "const_mask_operand" "")]))))]
"TARGET_VX")
; Vector scatter element
@ -393,13 +393,13 @@
(define_insn "vec_scatter_elementv4si_DI"
[(set (mem:SI
(plus:DI (zero_extend:DI
(unspec:SI [(match_operand:V4SI 1 "register_operand" "v")
(match_operand:DI 3 "immediate_operand" "I")]
(unspec:SI [(match_operand:V4SI 1 "register_operand" "v")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_EXTRACT))
(match_operand:SI 2 "address_operand" "ZQ")))
(unspec:SI [(match_operand:V4SI 0 "register_operand" "v")
(match_operand:SI 2 "address_operand" "ZQ")))
(unspec:SI [(match_operand:V4SI 0 "register_operand" "v")
(match_dup 3)] UNSPEC_VEC_EXTRACT))]
"TARGET_VX && TARGET_64BIT"
"TARGET_VX && TARGET_64BIT && UINTVAL (operands[3]) < 4"
"vscef\t%v0,%O2(%v1,%R2),%3"
[(set_attr "op_type" "VRV")])
@ -407,13 +407,13 @@
(define_insn "vec_scatter_element<V_HW_64:mode>_SI"
[(set (mem:<non_vec>
(plus:SI (subreg:SI
(unspec:<non_vec_int> [(match_operand:V_HW_64 1 "register_operand" "v")
(match_operand:DI 3 "immediate_operand" "I")]
(unspec:<non_vec_int> [(match_operand:V_HW_64 1 "register_operand" "v")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_EXTRACT) 4)
(match_operand:SI 2 "address_operand" "ZQ")))
(unspec:<non_vec> [(match_operand:V_HW_64 0 "register_operand" "v")
(match_operand:SI 2 "address_operand" "ZQ")))
(unspec:<non_vec> [(match_operand:V_HW_64 0 "register_operand" "v")
(match_dup 3)] UNSPEC_VEC_EXTRACT))]
"TARGET_VX && !TARGET_64BIT"
"TARGET_VX && !TARGET_64BIT && UINTVAL (operands[3]) < GET_MODE_NUNITS (<V_HW_64:MODE>mode)"
"vsce<V_HW_64:bhfgq>\t%v0,%O2(%v1,%R2),%3"
[(set_attr "op_type" "VRV")])
@ -421,13 +421,13 @@
(define_insn "vec_scatter_element<mode>_<non_vec_int>"
[(set (mem:<non_vec>
(plus:<non_vec_int> (unspec:<non_vec_int>
[(match_operand:<tointvec> 1 "register_operand" "v")
(match_operand:DI 3 "immediate_operand" "I")]
[(match_operand:<tointvec> 1 "register_operand" "v")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_EXTRACT)
(match_operand:DI 2 "address_operand" "ZQ")))
(unspec:<non_vec> [(match_operand:V_HW_32_64 0 "register_operand" "v")
(match_operand:DI 2 "address_operand" "ZQ")))
(unspec:<non_vec> [(match_operand:V_HW_32_64 0 "register_operand" "v")
(match_dup 3)] UNSPEC_VEC_EXTRACT))]
"TARGET_VX"
"TARGET_VX && UINTVAL (operands[3]) < GET_MODE_NUNITS (<V_HW_32_64:MODE>mode)"
"vsce<bhfgq>\t%v0,%O2(%v1,%R2),%3"
[(set_attr "op_type" "VRV")])
@ -438,7 +438,7 @@
[(match_operand:V_HW_32_64 0 "register_operand" "")
(match_operand:<tointvec> 1 "register_operand" "")
(match_operand 2 "address_operand" "")
(match_operand:DI 3 "immediate_operand" "")]
(match_operand:QI 3 "const_mask_operand" "")]
"TARGET_VX"
{
if (TARGET_64BIT)
@ -1042,7 +1042,7 @@
(unspec:VI_HW [(match_operand:VI_HW 1 "register_operand" "0")
(match_operand:VI_HW 2 "register_operand" "v")
(match_operand:VI_HW 3 "register_operand" "v")
(match_operand:SI 4 "immediate_operand" "I")]
(match_operand:QI 4 "const_int_operand" "C")]
UNSPEC_VEC_RL_MASK))]
"TARGET_VX"
"verim<bhfgq>\t%v0,%v2,%v3,%b4"
@ -1079,7 +1079,7 @@
[(set (match_operand:V_HW 0 "register_operand" "=v")
(unspec:V_HW [(match_operand:V_HW 1 "register_operand" "v")
(match_operand:V_HW 2 "register_operand" "v")
(match_operand:DI 3 "immediate_operand" "C")]
(match_operand:QI 3 "const_int_operand" "C")]
UNSPEC_VEC_SLDB))]
"TARGET_VX"
"vsldb\t%v0,%v1,%v2,%b3"
@ -1089,7 +1089,7 @@
[(set (match_operand:V_HW 0 "register_operand" "")
(unspec:V_HW [(match_operand:V_HW 1 "register_operand" "")
(match_operand:V_HW 2 "register_operand" "")
(match_operand:DI 3 "immediate_operand" "")]
(match_operand:QI 3 "const_int_operand" "")]
UNSPEC_VEC_SLDB))]
"TARGET_VX"
{
@ -1262,7 +1262,7 @@
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:SI 3 "immediate_operand" "C")]
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_VFAE))]
"TARGET_VX"
{
@ -1282,9 +1282,9 @@
; vfaezbs, vfaezhs, vfaezfs
(define_insn "*vfaes<mode>"
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:SI 3 "immediate_operand" "C")]
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_VFAE))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1307,9 +1307,9 @@
(define_expand "vfaez<mode>"
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:SI 3 "immediate_operand" "C")]
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:QI 3 "const_mask_operand" "")]
UNSPEC_VEC_VFAE))]
"TARGET_VX"
{
@ -1319,9 +1319,9 @@
(define_expand "vfaes<mode>"
[(parallel
[(set (match_operand:VI_HW_QHS 0 "register_operand" "")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:SI 3 "immediate_operand" "C")]
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:QI 3 "const_mask_operand" "")]
UNSPEC_VEC_VFAE))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1338,9 +1338,9 @@
(define_expand "vfaezs<mode>"
[(parallel
[(set (match_operand:VI_HW_QHS 0 "register_operand" "")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:SI 3 "immediate_operand" "C")]
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:SI 3 "const_mask_operand" "")]
UNSPEC_VEC_VFAE))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1363,7 +1363,7 @@
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:QI 3 "immediate_operand" "C")]
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_VFEE))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1541,11 +1541,11 @@
; vstrcb, vstrch, vstrcf
; vstrczb, vstrczh, vstrczf
(define_insn "vstrc<mode>"
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:VI_HW_QHS 3 "register_operand" "v")
(match_operand:SI 4 "immediate_operand" "C")]
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:VI_HW_QHS 3 "register_operand" "v")
(match_operand:QI 4 "const_mask_operand" "C")]
UNSPEC_VEC_VSTRC))]
"TARGET_VX"
{
@ -1564,11 +1564,11 @@
; vstrcbs, vstrchs, vstrcfs
; vstrczbs, vstrczhs, vstrczfs
(define_insn "*vstrcs<mode>"
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:VI_HW_QHS 3 "register_operand" "v")
(match_operand:SI 4 "immediate_operand" "C")]
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:VI_HW_QHS 3 "register_operand" "v")
(match_operand:QI 4 "const_mask_operand" "C")]
UNSPEC_VEC_VSTRC))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1591,11 +1591,11 @@
[(set_attr "op_type" "VRR")])
(define_expand "vstrcz<mode>"
[(set (match_operand:VI_HW_QHS 0 "register_operand" "=v")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "v")
(match_operand:VI_HW_QHS 2 "register_operand" "v")
(match_operand:VI_HW_QHS 3 "register_operand" "v")
(match_operand:SI 4 "immediate_operand" "C")]
[(set (match_operand:VI_HW_QHS 0 "register_operand" "")
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:VI_HW_QHS 3 "register_operand" "")
(match_operand:QI 4 "const_mask_operand" "")]
UNSPEC_VEC_VSTRC))]
"TARGET_VX"
{
@ -1608,7 +1608,7 @@
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:VI_HW_QHS 3 "register_operand" "")
(match_operand:SI 4 "immediate_operand" "C")]
(match_operand:QI 4 "const_mask_operand" "")]
UNSPEC_VEC_VSTRC))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1629,7 +1629,7 @@
(unspec:VI_HW_QHS [(match_operand:VI_HW_QHS 1 "register_operand" "")
(match_operand:VI_HW_QHS 2 "register_operand" "")
(match_operand:VI_HW_QHS 3 "register_operand" "")
(match_operand:SI 4 "immediate_operand" "C")]
(match_operand:QI 4 "const_mask_operand" "")]
UNSPEC_VEC_VSTRC))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1)
@ -1647,11 +1647,11 @@
; Signed V2DI -> V2DF conversion - inexact exception disabled
(define_insn "vec_di_to_df_s64"
[(set (match_operand:V2DF 0 "register_operand" "=v")
(unspec:V2DF [(match_operand:V2DI 1 "register_operand" "v")
(match_operand:QI 2 "immediate_operand" "C")]
[(set (match_operand:V2DF 0 "register_operand" "=v")
(unspec:V2DF [(match_operand:V2DI 1 "register_operand" "v")
(match_operand:QI 2 "const_mask_operand" "C")]
UNSPEC_VEC_VCDGB))]
"TARGET_VX"
"TARGET_VX && UINTVAL (operands[2]) != 2 && UINTVAL (operands[2]) <= 7"
"vcdgb\t%v0,%v1,4,%b2"
[(set_attr "op_type" "VRR")])
@ -1661,7 +1661,7 @@
(unspec:V2DF [(match_operand:V2DI 1 "register_operand" "")
(const_int 0)] ; According to current BFP rounding mode
UNSPEC_VEC_VCDGB))
(use (match_operand:QI 2 "immediate_operand" ""))
(use (match_operand:QI 2 "const_int_operand" ""))
(set (match_dup 0) (mult:V2DF (match_dup 0) (match_dup 3)))]
"TARGET_VX"
{
@ -1679,7 +1679,7 @@
(define_insn "vec_di_to_df_u64"
[(set (match_operand:V2DF 0 "register_operand" "=v")
(unspec:V2DF [(match_operand:V2DI 1 "register_operand" "v")
(match_operand:QI 2 "immediate_operand" "C")]
(match_operand:QI 2 "const_int_operand" "C")]
UNSPEC_VEC_VCDLGB))]
"TARGET_VX"
"vcdlgb\t%v0,%v1,4,%b2"
@ -1691,7 +1691,7 @@
(unspec:V2DF [(match_operand:V2DI 1 "register_operand" "")
(const_int 0)] ; According to current BFP rounding mode
UNSPEC_VEC_VCDLGB))
(use (match_operand:QI 2 "immediate_operand" ""))
(use (match_operand:QI 2 "const_int_operand" ""))
(set (match_dup 0) (mult:V2DF (match_dup 0) (match_dup 3)))]
"TARGET_VX"
{
@ -1710,7 +1710,7 @@
(define_insn "vec_df_to_di_s64"
[(set (match_operand:V2DI 0 "register_operand" "=v")
(unspec:V2DI [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:QI 2 "immediate_operand" "C")]
(match_operand:QI 2 "const_int_operand" "C")]
UNSPEC_VEC_VCGDB))]
"TARGET_VX"
"vcgdb\t%v0,%v1,4,%b2"
@ -1718,7 +1718,7 @@
; The input needs to be multiplied with 2**op2
(define_expand "vec_ctsl"
[(use (match_operand:QI 2 "immediate_operand" ""))
[(use (match_operand:QI 2 "const_int_operand" ""))
(set (match_dup 4) (mult:V2DF (match_operand:V2DF 1 "register_operand" "")
(match_dup 3)))
(set (match_operand:V2DI 0 "register_operand" "")
@ -1741,15 +1741,15 @@
(define_insn "vec_df_to_di_u64"
[(set (match_operand:V2DI 0 "register_operand" "=v")
(unspec:V2DI [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:QI 2 "immediate_operand" "C")]
(match_operand:QI 2 "const_mask_operand" "C")]
UNSPEC_VEC_VCLGDB))]
"TARGET_VX"
"TARGET_VX && UINTVAL (operands[2]) <= 7"
"vclgdb\t%v0,%v1,4,%b2"
[(set_attr "op_type" "VRR")])
; The input needs to be multiplied with 2**op2
(define_expand "vec_ctul"
[(use (match_operand:QI 2 "immediate_operand" ""))
[(use (match_operand:QI 2 "const_int_operand" ""))
(set (match_dup 4) (mult:V2DF (match_operand:V2DF 1 "register_operand" "")
(match_dup 3)))
(set (match_operand:V2DI 0 "register_operand" "")
@ -1770,12 +1770,12 @@
; Vector load fp integer - IEEE inexact exception is suppressed
(define_insn "vfidb"
[(set (match_operand:V2DI 0 "register_operand" "=v")
(unspec:V2DI [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:QI 2 "immediate_operand" "C")
(match_operand:QI 3 "immediate_operand" "C")]
[(set (match_operand:V2DI 0 "register_operand" "=v")
(unspec:V2DI [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:QI 2 "const_mask_operand" "C")
(match_operand:QI 3 "const_mask_operand" "C")]
UNSPEC_VEC_VFIDB))]
"TARGET_VX"
"TARGET_VX && !(UINTVAL (operands[2]) & 3) && UINTVAL (operands[3]) <= 7"
"vfidb\t%v0,%v1,%b2,%b3"
[(set_attr "op_type" "VRR")])
@ -1887,21 +1887,21 @@
(define_insn "*vftcidb"
[(set (match_operand:V2DF 0 "register_operand" "=v")
(unspec:V2DF [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:SI 2 "immediate_operand" "J")]
(match_operand:HI 2 "const_int_operand" "J")]
UNSPEC_VEC_VFTCIDB))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1) (match_dup 2)] UNSPEC_VEC_VFTCIDBCC))]
"TARGET_VX"
"TARGET_VX && CONST_OK_FOR_CONSTRAINT_P (INTVAL (operands[2]), 'J', \"J\")"
"vftcidb\t%v0,%v1,%x2"
[(set_attr "op_type" "VRR")])
(define_insn "*vftcidb_cconly"
[(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_operand:V2DF 1 "register_operand" "v")
(match_operand:SI 2 "immediate_operand" "J")]
(match_operand:HI 2 "const_int_operand" "J")]
UNSPEC_VEC_VFTCIDBCC))
(clobber (match_scratch:V2DI 0 "=v"))]
"TARGET_VX"
"TARGET_VX && CONST_OK_FOR_CONSTRAINT_P (INTVAL (operands[2]), 'J', \"J\")"
"vftcidb\t%v0,%v1,%x2"
[(set_attr "op_type" "VRR")])
@ -1909,13 +1909,13 @@
[(parallel
[(set (match_operand:V2DF 0 "register_operand" "")
(unspec:V2DF [(match_operand:V2DF 1 "register_operand" "")
(match_operand:SI 2 "immediate_operand" "")]
(match_operand:HI 2 "const_int_operand" "")]
UNSPEC_VEC_VFTCIDB))
(set (reg:CCRAW CC_REGNUM)
(unspec:CCRAW [(match_dup 1) (match_dup 2)] UNSPEC_VEC_VFTCIDBCC))])
(set (match_operand:SI 3 "memory_operand" "")
(unspec:SI [(reg:CCRAW CC_REGNUM)] UNSPEC_CC_TO_INT))]
"TARGET_VX")
"TARGET_VX && CONST_OK_FOR_CONSTRAINT_P (INTVAL (operands[2]), 'J', \"J\")")
;;
;; Integer compares