[10/10] x86: drop redundant "prefix_data16" attributes
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Commit Message
The attribute defaults to 1 for TI-mode insns of type sselog, sselog1,
sseiadd, sseimul, and sseishft.
In *<code>v8hi3 [smaxmin] and *<code>v16qi3 [umaxmin] also drop the
similarly stray "prefix_extra" at this occasion. These two max/min
flavors are encoded in 0f space.
gcc/
* config/i386/mmx.md (*mmx_pinsrd): Drop "prefix_data16".
(*mmx_pinsrb): Likewise.
(*mmx_pextrb): Likewise.
(*mmx_pextrb_zext): Likewise.
(mmx_pshufbv8qi3): Likewise.
(mmx_pshufbv4qi3): Likewise.
(mmx_pswapdv2si2): Likewise.
(*pinsrb): Likewise.
(*pextrb): Likewise.
(*pextrb_zext): Likewise.
* config/i386/sse.md (*sse4_1_mulv2siv2di3<mask_name>): Likewise.
(*sse2_eq<mode>3): Likewise.
(*sse2_gt<mode>3): Likewise.
(<sse2p4_1>_pinsr<ssemodesuffix>): Likewise.
(*vec_extract<mode>): Likewise.
(*vec_extract<PEXTR_MODE12:mode>_zext): Likewise.
(*vec_extractv16qi_zext): Likewise.
(ssse3_ph<plusminus_mnemonic>wv8hi3): Likewise.
(ssse3_pmaddubsw128): Likewise.
(*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>): Likewise.
(<ssse3_avx2>_pshufb<mode>3<mask_name>): Likewise.
(<ssse3_avx2>_psign<mode>3): Likewise.
(<ssse3_avx2>_palignr<mode>): Likewise.
(*abs<mode>2): Likewise.
(sse4_2_pcmpestr): Likewise.
(sse4_2_pcmpestri): Likewise.
(sse4_2_pcmpestrm): Likewise.
(sse4_2_pcmpestr_cconly): Likewise.
(sse4_2_pcmpistr): Likewise.
(sse4_2_pcmpistri): Likewise.
(sse4_2_pcmpistrm): Likewise.
(sse4_2_pcmpistr_cconly): Likewise.
(vgf2p8affineinvqb_<mode><mask_name>): Likewise.
(vgf2p8affineqb_<mode><mask_name>): Likewise.
(vgf2p8mulb_<mode><mask_name>): Likewise.
(*<code>v8hi3 [smaxmin]): Drop "prefix_data16" and
"prefix_extra".
(*<code>v16qi3 [umaxmin]): Likewise.
Comments
On Thu, Aug 3, 2023 at 4:17 PM Jan Beulich via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> The attribute defaults to 1 for TI-mode insns of type sselog, sselog1,
> sseiadd, sseimul, and sseishft.
>
> In *<code>v8hi3 [smaxmin] and *<code>v16qi3 [umaxmin] also drop the
> similarly stray "prefix_extra" at this occasion. These two max/min
> flavors are encoded in 0f space.
Ok.
>
> gcc/
>
> * config/i386/mmx.md (*mmx_pinsrd): Drop "prefix_data16".
> (*mmx_pinsrb): Likewise.
> (*mmx_pextrb): Likewise.
> (*mmx_pextrb_zext): Likewise.
> (mmx_pshufbv8qi3): Likewise.
> (mmx_pshufbv4qi3): Likewise.
> (mmx_pswapdv2si2): Likewise.
> (*pinsrb): Likewise.
> (*pextrb): Likewise.
> (*pextrb_zext): Likewise.
> * config/i386/sse.md (*sse4_1_mulv2siv2di3<mask_name>): Likewise.
> (*sse2_eq<mode>3): Likewise.
> (*sse2_gt<mode>3): Likewise.
> (<sse2p4_1>_pinsr<ssemodesuffix>): Likewise.
> (*vec_extract<mode>): Likewise.
> (*vec_extract<PEXTR_MODE12:mode>_zext): Likewise.
> (*vec_extractv16qi_zext): Likewise.
> (ssse3_ph<plusminus_mnemonic>wv8hi3): Likewise.
> (ssse3_pmaddubsw128): Likewise.
> (*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>): Likewise.
> (<ssse3_avx2>_pshufb<mode>3<mask_name>): Likewise.
> (<ssse3_avx2>_psign<mode>3): Likewise.
> (<ssse3_avx2>_palignr<mode>): Likewise.
> (*abs<mode>2): Likewise.
> (sse4_2_pcmpestr): Likewise.
> (sse4_2_pcmpestri): Likewise.
> (sse4_2_pcmpestrm): Likewise.
> (sse4_2_pcmpestr_cconly): Likewise.
> (sse4_2_pcmpistr): Likewise.
> (sse4_2_pcmpistri): Likewise.
> (sse4_2_pcmpistrm): Likewise.
> (sse4_2_pcmpistr_cconly): Likewise.
> (vgf2p8affineinvqb_<mode><mask_name>): Likewise.
> (vgf2p8affineqb_<mode><mask_name>): Likewise.
> (vgf2p8mulb_<mode><mask_name>): Likewise.
> (*<code>v8hi3 [smaxmin]): Drop "prefix_data16" and
> "prefix_extra".
> (*<code>v16qi3 [umaxmin]): Likewise.
>
> --- a/gcc/config/i386/mmx.md
> +++ b/gcc/config/i386/mmx.md
> @@ -3863,7 +3863,6 @@
> }
> }
> [(set_attr "isa" "noavx,avx")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "type" "sselog")
> (set_attr "length_immediate" "1")
> @@ -3950,7 +3949,6 @@
> }
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "orig,vex")
> @@ -4002,7 +4000,6 @@
> %vpextrb\t{%2, %1, %k0|%k0, %1, %2}
> %vpextrb\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -4017,7 +4014,6 @@
> "TARGET_SSE4_1 && TARGET_MMX_WITH_SSE"
> "%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -4035,7 +4031,6 @@
> vpshufb\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "btver2_decode" "vector")
> @@ -4053,7 +4048,6 @@
> vpshufb\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "btver2_decode" "vector")
> @@ -4191,7 +4185,6 @@
> (set_attr "mmx_isa" "native,*")
> (set_attr "type" "mmxcvt,sselog1")
> (set_attr "prefix_extra" "1,*")
> - (set_attr "prefix_data16" "*,1")
> (set_attr "length_immediate" "*,1")
> (set_attr "mode" "DI,TI")])
>
> @@ -4531,7 +4524,6 @@
> }
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "orig,vex")
> @@ -4575,7 +4567,6 @@
> %vpextrb\t{%2, %1, %k0|%k0, %1, %2}
> %vpextrb\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -4590,7 +4581,6 @@
> "TARGET_SSE4_1"
> "%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> --- a/gcc/config/i386/sse.md
> +++ b/gcc/config/i386/sse.md
> @@ -15614,7 +15614,6 @@
> vpmuldq\t{%2, %1, %0<mask_operand3>|%0<mask_operand3>, %1, %2}"
> [(set_attr "isa" "noavx,noavx,avx")
> (set_attr "type" "sseimul")
> - (set_attr "prefix_data16" "1,1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,orig,vex")
> (set_attr "mode" "TI")])
> @@ -16688,8 +16687,6 @@
> vp<maxmin_int>w\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseiadd")
> - (set_attr "prefix_data16" "1,*")
> - (set_attr "prefix_extra" "*,1")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
>
> @@ -16772,8 +16769,6 @@
> vp<maxmin_int>b\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseiadd")
> - (set_attr "prefix_data16" "1,*")
> - (set_attr "prefix_extra" "*,1")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
>
> @@ -17001,7 +16996,6 @@
> vpcmpeq<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "ssecmp")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
>
> @@ -17063,7 +17057,6 @@
> vpcmpgt<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "ssecmp")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
>
> @@ -18819,12 +18812,6 @@
> (match_test "GET_MODE_NUNITS (<MODE>mode) == 2"))
> (const_string "1")
> (const_string "*")))
> - (set (attr "prefix_data16")
> - (if_then_else
> - (and (not (match_test "TARGET_AVX"))
> - (match_test "GET_MODE_NUNITS (<MODE>mode) == 8"))
> - (const_string "1")
> - (const_string "*")))
> (set (attr "prefix_extra")
> (if_then_else
> (ior (eq_attr "prefix" "evex")
> @@ -19985,7 +19972,6 @@
> %vpextr<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "*,sse4")
> (set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set (attr "prefix_extra")
> (if_then_else
> (eq (const_string "<MODE>mode") (const_string "V8HImode"))
> @@ -20006,7 +19992,6 @@
> "TARGET_SSE2"
> "%vpextr<PEXTR_MODE12:ssemodesuffix>\t{%2, %1, %k0|%k0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set (attr "prefix_extra")
> (if_then_else
> (eq (const_string "<PEXTR_MODE12:MODE>mode") (const_string "V8HImode"))
> @@ -20026,7 +20011,6 @@
> "TARGET_SSE4_1"
> "%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -21240,7 +21224,6 @@
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseiadd")
> (set_attr "atom_unit" "complex")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
> @@ -21511,7 +21494,6 @@
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseiadd")
> (set_attr "atom_unit" "simul")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "TI")])
> @@ -21639,7 +21621,6 @@
> vpmulhrsw\t{%2, %1, %0<mask_operand4>|%0<mask_operand4>, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseimul")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "mode" "<sseinsnmode>")])
> @@ -21763,7 +21744,6 @@
> vpshufb\t{%2, %1, %0<mask_operand3>|%0<mask_operand3>, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "btver2_decode" "vector")
> @@ -21830,7 +21810,6 @@
> vpsign<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,vex")
> (set_attr "mode" "<sseinsnmode>")])
> @@ -21898,7 +21877,6 @@
> [(set_attr "isa" "noavx,avx")
> (set_attr "type" "sseishft")
> (set_attr "atom_unit" "sishuf")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "orig,vex")
> @@ -21992,7 +21970,6 @@
> "TARGET_SSSE3"
> "%vpabs<ssemodesuffix>\t{%1, %0|%0, %1}"
> [(set_attr "type" "sselog1")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "maybe_vex")
> (set_attr "mode" "<sseinsnmode>")])
> @@ -24244,7 +24221,6 @@
> DONE;
> }
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "memory" "none,load")
> @@ -24270,7 +24246,6 @@
> "TARGET_SSE4_2"
> "%vpcmpestri\t{%5, %3, %1|%1, %3, %5}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "maybe_vex")
> (set_attr "length_immediate" "1")
> @@ -24298,7 +24273,6 @@
> "TARGET_SSE4_2"
> "%vpcmpestrm\t{%5, %3, %1|%1, %3, %5}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -24324,7 +24298,6 @@
> %vpcmpestri\t{%6, %4, %2|%2, %4, %6}
> %vpcmpestri\t{%6, %4, %2|%2, %4, %6}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "memory" "none,load,none,load")
> @@ -24379,7 +24352,6 @@
> DONE;
> }
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "memory" "none,load")
> @@ -24401,7 +24373,6 @@
> "TARGET_SSE4_2"
> "%vpcmpistri\t{%3, %2, %1|%1, %2, %3}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -24425,7 +24396,6 @@
> "TARGET_SSE4_2"
> "%vpcmpistrm\t{%3, %2, %1|%1, %2, %3}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "prefix" "maybe_vex")
> @@ -24449,7 +24419,6 @@
> %vpcmpistri\t{%4, %3, %2|%2, %3, %4}
> %vpcmpistri\t{%4, %3, %2|%2, %3, %4}"
> [(set_attr "type" "sselog")
> - (set_attr "prefix_data16" "1")
> (set_attr "prefix_extra" "1")
> (set_attr "length_immediate" "1")
> (set_attr "memory" "none,load,none,load")
> @@ -29268,7 +29237,6 @@
> gf2p8affineinvqb\t{%3, %2, %0| %0, %2, %3}
> vgf2p8affineinvqb\t{%3, %2, %1, %0<mask_operand4>| %0<mask_operand4>, %1, %2, %3}"
> [(set_attr "isa" "noavx,avx")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "mode" "<sseinsnmode>")])
> @@ -29285,7 +29253,6 @@
> gf2p8affineqb\t{%3, %2, %0| %0, %2, %3}
> vgf2p8affineqb\t{%3, %2, %1, %0<mask_operand4>| %0<mask_operand4>, %1, %2, %3}"
> [(set_attr "isa" "noavx,avx")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "mode" "<sseinsnmode>")])
> @@ -29301,7 +29268,6 @@
> gf2p8mulb\t{%2, %0| %0, %2}
> vgf2p8mulb\t{%2, %1, %0<mask_operand3>| %0<mask_operand3>, %1, %2}"
> [(set_attr "isa" "noavx,avx")
> - (set_attr "prefix_data16" "1,*")
> (set_attr "prefix_extra" "1")
> (set_attr "prefix" "orig,maybe_evex")
> (set_attr "mode" "<sseinsnmode>")])
>
@@ -3863,7 +3863,6 @@
}
}
[(set_attr "isa" "noavx,avx")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "type" "sselog")
(set_attr "length_immediate" "1")
@@ -3950,7 +3949,6 @@
}
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "orig,vex")
@@ -4002,7 +4000,6 @@
%vpextrb\t{%2, %1, %k0|%k0, %1, %2}
%vpextrb\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -4017,7 +4014,6 @@
"TARGET_SSE4_1 && TARGET_MMX_WITH_SSE"
"%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -4035,7 +4031,6 @@
vpshufb\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "btver2_decode" "vector")
@@ -4053,7 +4048,6 @@
vpshufb\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "btver2_decode" "vector")
@@ -4191,7 +4185,6 @@
(set_attr "mmx_isa" "native,*")
(set_attr "type" "mmxcvt,sselog1")
(set_attr "prefix_extra" "1,*")
- (set_attr "prefix_data16" "*,1")
(set_attr "length_immediate" "*,1")
(set_attr "mode" "DI,TI")])
@@ -4531,7 +4524,6 @@
}
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "orig,vex")
@@ -4575,7 +4567,6 @@
%vpextrb\t{%2, %1, %k0|%k0, %1, %2}
%vpextrb\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -4590,7 +4581,6 @@
"TARGET_SSE4_1"
"%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -15614,7 +15614,6 @@
vpmuldq\t{%2, %1, %0<mask_operand3>|%0<mask_operand3>, %1, %2}"
[(set_attr "isa" "noavx,noavx,avx")
(set_attr "type" "sseimul")
- (set_attr "prefix_data16" "1,1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,orig,vex")
(set_attr "mode" "TI")])
@@ -16688,8 +16687,6 @@
vp<maxmin_int>w\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseiadd")
- (set_attr "prefix_data16" "1,*")
- (set_attr "prefix_extra" "*,1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -16772,8 +16769,6 @@
vp<maxmin_int>b\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseiadd")
- (set_attr "prefix_data16" "1,*")
- (set_attr "prefix_extra" "*,1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -17001,7 +16996,6 @@
vpcmpeq<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "ssecmp")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -17063,7 +17057,6 @@
vpcmpgt<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "ssecmp")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -18819,12 +18812,6 @@
(match_test "GET_MODE_NUNITS (<MODE>mode) == 2"))
(const_string "1")
(const_string "*")))
- (set (attr "prefix_data16")
- (if_then_else
- (and (not (match_test "TARGET_AVX"))
- (match_test "GET_MODE_NUNITS (<MODE>mode) == 8"))
- (const_string "1")
- (const_string "*")))
(set (attr "prefix_extra")
(if_then_else
(ior (eq_attr "prefix" "evex")
@@ -19985,7 +19972,6 @@
%vpextr<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "*,sse4")
(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set (attr "prefix_extra")
(if_then_else
(eq (const_string "<MODE>mode") (const_string "V8HImode"))
@@ -20006,7 +19992,6 @@
"TARGET_SSE2"
"%vpextr<PEXTR_MODE12:ssemodesuffix>\t{%2, %1, %k0|%k0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set (attr "prefix_extra")
(if_then_else
(eq (const_string "<PEXTR_MODE12:MODE>mode") (const_string "V8HImode"))
@@ -20026,7 +20011,6 @@
"TARGET_SSE4_1"
"%vpextrb\t{%2, %1, %k0|%k0, %1, %2}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -21240,7 +21224,6 @@
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseiadd")
(set_attr "atom_unit" "complex")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -21511,7 +21494,6 @@
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseiadd")
(set_attr "atom_unit" "simul")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "TI")])
@@ -21639,7 +21621,6 @@
vpmulhrsw\t{%2, %1, %0<mask_operand4>|%0<mask_operand4>, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseimul")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "mode" "<sseinsnmode>")])
@@ -21763,7 +21744,6 @@
vpshufb\t{%2, %1, %0<mask_operand3>|%0<mask_operand3>, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "btver2_decode" "vector")
@@ -21830,7 +21810,6 @@
vpsign<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,vex")
(set_attr "mode" "<sseinsnmode>")])
@@ -21898,7 +21877,6 @@
[(set_attr "isa" "noavx,avx")
(set_attr "type" "sseishft")
(set_attr "atom_unit" "sishuf")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "orig,vex")
@@ -21992,7 +21970,6 @@
"TARGET_SSSE3"
"%vpabs<ssemodesuffix>\t{%1, %0|%0, %1}"
[(set_attr "type" "sselog1")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "maybe_vex")
(set_attr "mode" "<sseinsnmode>")])
@@ -24244,7 +24221,6 @@
DONE;
}
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "memory" "none,load")
@@ -24270,7 +24246,6 @@
"TARGET_SSE4_2"
"%vpcmpestri\t{%5, %3, %1|%1, %3, %5}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "maybe_vex")
(set_attr "length_immediate" "1")
@@ -24298,7 +24273,6 @@
"TARGET_SSE4_2"
"%vpcmpestrm\t{%5, %3, %1|%1, %3, %5}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -24324,7 +24298,6 @@
%vpcmpestri\t{%6, %4, %2|%2, %4, %6}
%vpcmpestri\t{%6, %4, %2|%2, %4, %6}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "memory" "none,load,none,load")
@@ -24379,7 +24352,6 @@
DONE;
}
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "memory" "none,load")
@@ -24401,7 +24373,6 @@
"TARGET_SSE4_2"
"%vpcmpistri\t{%3, %2, %1|%1, %2, %3}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -24425,7 +24396,6 @@
"TARGET_SSE4_2"
"%vpcmpistrm\t{%3, %2, %1|%1, %2, %3}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "prefix" "maybe_vex")
@@ -24449,7 +24419,6 @@
%vpcmpistri\t{%4, %3, %2|%2, %3, %4}
%vpcmpistri\t{%4, %3, %2|%2, %3, %4}"
[(set_attr "type" "sselog")
- (set_attr "prefix_data16" "1")
(set_attr "prefix_extra" "1")
(set_attr "length_immediate" "1")
(set_attr "memory" "none,load,none,load")
@@ -29268,7 +29237,6 @@
gf2p8affineinvqb\t{%3, %2, %0| %0, %2, %3}
vgf2p8affineinvqb\t{%3, %2, %1, %0<mask_operand4>| %0<mask_operand4>, %1, %2, %3}"
[(set_attr "isa" "noavx,avx")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "mode" "<sseinsnmode>")])
@@ -29285,7 +29253,6 @@
gf2p8affineqb\t{%3, %2, %0| %0, %2, %3}
vgf2p8affineqb\t{%3, %2, %1, %0<mask_operand4>| %0<mask_operand4>, %1, %2, %3}"
[(set_attr "isa" "noavx,avx")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "mode" "<sseinsnmode>")])
@@ -29301,7 +29268,6 @@
gf2p8mulb\t{%2, %0| %0, %2}
vgf2p8mulb\t{%2, %1, %0<mask_operand3>| %0<mask_operand3>, %1, %2}"
[(set_attr "isa" "noavx,avx")
- (set_attr "prefix_data16" "1,*")
(set_attr "prefix_extra" "1")
(set_attr "prefix" "orig,maybe_evex")
(set_attr "mode" "<sseinsnmode>")])