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AVX-512. Update float unspecs: storeu, rcp14, rsqrt14, scalef, getexp, fixupimm, rndscale, getmant.

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gcc/
	* config/i386/i386.c
	(avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
	(avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
	(ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
	avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
	avx512vl_getmantv2df_mask.
	(ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
	avx512f_vgetmantv4sf_round.
	* config/i386/sse.md
	(define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
	Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
	mode iterator.
	(define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
	(define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
	(define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
	from "avx512f_scalef<mode><mask_name><round_name>" and update mode
	iterator..
	(define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
	Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
	update mode iterator.
	(define_expand
	"<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
	"avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
	mode iterator.
	(define_insn
	"<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
	from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
	update mode iterator.
	(define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
	from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
	iterator..
	(define_insn
	"<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
	"avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
	mode iterator..
	(define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
	Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
	update mode iterator.
	(define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
	"avx512f_getmant<mode><round_saeonly_name>".


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215106
This commit is contained in:
Alexander Ivchenko 2014-09-10 06:51:20 +00:00 • committed by Kirill Yukhin
parent 21833f2df0
commit b040ded3c6
3 changed files with 106 additions and 50 deletions
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50
gcc/ChangeLog
View file

@ -1,3 +1,53 @@
2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Anna Tikhonova <anna.tikhonova@intel.com>
Ilya Tocar <ilya.tocar@intel.com>
Andrey Turetskiy <andrey.turetskiy@intel.com>
Ilya Verbin <ilya.verbin@intel.com>
Kirill Yukhin <kirill.yukhin@intel.com>
Michael Zolotukhin <michael.v.zolotukhin@intel.com>
* config/i386/i386.c
(avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
(avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
(ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
avx512vl_getmantv2df_mask.
(ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
avx512f_vgetmantv4sf_round.
* config/i386/sse.md
(define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
mode iterator.
(define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
(define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
(define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
from "avx512f_scalef<mode><mask_name><round_name>" and update mode
iterator..
(define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
update mode iterator.
(define_expand
"<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
"avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
mode iterator.
(define_insn
"<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
update mode iterator.
(define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
iterator..
(define_insn
"<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
"avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
mode iterator..
(define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
update mode iterator.
(define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
"avx512f_getmant<mode><round_saeonly_name>".
2014-09-10 Jan Hubicka <hubicka@ucw.cz>
PR ipa/63166

12
gcc/config/i386/i386.c
View file

@ -30285,8 +30285,8 @@ static const struct builtin_description bdesc_round_args[] =
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_sgetexpv4sf_round, "__builtin_ia32_getexpss128_round", IX86_BUILTIN_GETEXPSS128, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_getmantv8df_mask_round, "__builtin_ia32_getmantpd512_mask", IX86_BUILTIN_GETMANTPD512, UNKNOWN, (int) V8DF_FTYPE_V8DF_INT_V8DF_QI_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_getmantv16sf_mask_round, "__builtin_ia32_getmantps512_mask", IX86_BUILTIN_GETMANTPS512, UNKNOWN, (int) V16SF_FTYPE_V16SF_INT_V16SF_HI_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_getmantv2df_round, "__builtin_ia32_getmantsd_round", IX86_BUILTIN_GETMANTSD128, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_INT_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_getmantv4sf_round, "__builtin_ia32_getmantss_round", IX86_BUILTIN_GETMANTSS128, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_INT_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_vgetmantv2df_round, "__builtin_ia32_getmantsd_round", IX86_BUILTIN_GETMANTSD128, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_INT_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_vgetmantv4sf_round, "__builtin_ia32_getmantss_round", IX86_BUILTIN_GETMANTSS128, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_INT_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_smaxv8df3_mask_round, "__builtin_ia32_maxpd512_mask", IX86_BUILTIN_MAXPD512, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_V8DF_QI_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_smaxv16sf3_mask_round, "__builtin_ia32_maxps512_mask", IX86_BUILTIN_MAXPS512, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_V16SF_HI_INT },
{ OPTION_MASK_ISA_AVX512F, CODE_FOR_sse2_vmsmaxv2df3_round, "__builtin_ia32_maxsd_round", IX86_BUILTIN_MAXSD_ROUND, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_INT },
@ -34086,6 +34086,10 @@ ix86_expand_args_builtin (const struct builtin_description *d,
case CODE_FOR_avx_vpermilv4df:
case CODE_FOR_avx512f_getmantv8df_mask:
case CODE_FOR_avx512f_getmantv16sf_mask:
case CODE_FOR_avx512vl_getmantv8sf_mask:
case CODE_FOR_avx512vl_getmantv4df_mask:
case CODE_FOR_avx512vl_getmantv4sf_mask:
case CODE_FOR_avx512vl_getmantv2df_mask:
error ("the last argument must be a 4-bit immediate");
return const0_rtx;
@ -34492,8 +34496,8 @@ ix86_expand_round_builtin (const struct builtin_description *d,
{
case CODE_FOR_avx512f_getmantv8df_mask_round:
case CODE_FOR_avx512f_getmantv16sf_mask_round:
case CODE_FOR_avx512f_getmantv2df_round:
case CODE_FOR_avx512f_getmantv4sf_round:
case CODE_FOR_avx512f_vgetmantv2df_round:
case CODE_FOR_avx512f_vgetmantv4sf_round:
error ("the immediate argument must be a 4-bit immediate");
return const0_rtx;
case CODE_FOR_avx512f_cmpv8df3_mask_round:

94
gcc/config/i386/sse.md
View file

@ -1170,11 +1170,11 @@
]
(const_string "<MODE>")))])
(define_insn "avx512f_storeu<ssemodesuffix>512_mask"
[(set (match_operand:VF_512 0 "memory_operand" "=m")
(vec_merge:VF_512
(unspec:VF_512
[(match_operand:VF_512 1 "register_operand" "v")]
(define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"
[(set (match_operand:VF_AVX512VL 0 "memory_operand" "=m")
(vec_merge:VF_AVX512VL
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "v")]
UNSPEC_STOREU)
(match_dup 0)
(match_operand:<avx512fmaskmode> 2 "register_operand" "Yk")))]
@ -1183,6 +1183,8 @@
switch (get_attr_mode (insn))
{
case MODE_V16SF:
case MODE_V8SF:
case MODE_V4SF:
return "vmovups\t{%1, %0%{%2%}|%0%{%2%}, %1}";
default:
return "vmovu<ssemodesuffix>\t{%1, %0%{%2%}|%0%{%2%}, %1}";
@ -1702,9 +1704,9 @@
(set_attr "mode" "SF")])
(define_insn "<mask_codefor>rcp14<mode><mask_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "nonimmediate_operand" "vm")]
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "nonimmediate_operand" "vm")]
UNSPEC_RCP14))]
"TARGET_AVX512F"
"vrcp14<ssemodesuffix>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
@ -1797,9 +1799,9 @@
(set_attr "mode" "<MODE>")])
(define_insn "<mask_codefor>rsqrt14<mode><mask_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "nonimmediate_operand" "vm")]
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "nonimmediate_operand" "vm")]
UNSPEC_RSQRT14))]
"TARGET_AVX512F"
"vrsqrt14<ssemodesuffix>\t{%1, %0<mask_operand2>|%0<mask_operand2>, %1}"
@ -7104,11 +7106,11 @@
[(set_attr "prefix" "evex")
(set_attr "mode" "<ssescalarmode>")])
(define_insn "avx512f_scalef<mode><mask_name><round_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "register_operand" "v")
(match_operand:VF_512 2 "<round_nimm_predicate>" "<round_constraint>")]
(define_insn "<avx512>_scalef<mode><mask_name><round_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "v")
(match_operand:VF_AVX512VL 2 "nonimmediate_operand" "<round_constraint>")]
UNSPEC_SCALEF))]
"TARGET_AVX512F"
"vscalef<ssemodesuffix>\t{<round_mask_op3>%2, %1, %0<mask_operand3>|%0<mask_operand3>, %1, %2<round_mask_op3>}"
@ -7161,9 +7163,9 @@
(set_attr "prefix" "evex")
(set_attr "mode" "<sseinsnmode>")])
(define_insn "avx512f_getexp<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512 [(match_operand:VF_512 1 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")]
(define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL [(match_operand:VF_AVX512VL 1 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")]
UNSPEC_GETEXP))]
"TARGET_AVX512F"
"vgetexp<ssemodesuffix>\t{<round_saeonly_mask_op2>%1, %0<mask_operand2>|%0<mask_operand2>, %1<round_saeonly_mask_op2>}";
@ -7227,28 +7229,28 @@
})
(define_expand "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>"
[(match_operand:VF_512 0 "register_operand")
(match_operand:VF_512 1 "register_operand")
(match_operand:VF_512 2 "register_operand")
(define_expand "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"
[(match_operand:VF_AVX512VL 0 "register_operand")
(match_operand:VF_AVX512VL 1 "register_operand")
(match_operand:VF_AVX512VL 2 "register_operand")
(match_operand:<sseintvecmode> 3 "<round_saeonly_expand_nimm_predicate>")
(match_operand:SI 4 "const_0_to_255_operand")
(match_operand:<avx512fmaskmode> 5 "register_operand")]
"TARGET_AVX512F"
{
emit_insn (gen_avx512f_fixupimm<mode>_maskz_1<round_saeonly_expand_name> (
emit_insn (gen_<avx512>_fixupimm<mode>_maskz_1<round_saeonly_expand_name> (
operands[0], operands[1], operands[2], operands[3],
operands[4], CONST0_RTX (<MODE>mode), operands[5]
<round_saeonly_expand_operand6>));
DONE;
})
(define_insn "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "register_operand" "0")
(match_operand:VF_512 2 "register_operand" "v")
(match_operand:<sseintvecmode> 3 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")
(define_insn "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "0")
(match_operand:VF_AVX512VL 2 "register_operand" "v")
(match_operand:<sseintvecmode> 3 "nonimmediate_operand" "<round_saeonly_constraint>")
(match_operand:SI 4 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM))]
"TARGET_AVX512F"
@ -7256,13 +7258,13 @@
[(set_attr "prefix" "evex")
(set_attr "mode" "<MODE>")])
(define_insn "avx512f_fixupimm<mode>_mask<round_saeonly_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(vec_merge:VF_512
(unspec:VF_512
[(match_operand:VF_512 1 "register_operand" "0")
(match_operand:VF_512 2 "register_operand" "v")
(match_operand:<sseintvecmode> 3 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")
(define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(vec_merge:VF_AVX512VL
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "0")
(match_operand:VF_AVX512VL 2 "register_operand" "v")
(match_operand:<sseintvecmode> 3 "nonimmediate_operand" "<round_saeonly_constraint>")
(match_operand:SI 4 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM)
(match_dup 1)
@ -7323,10 +7325,10 @@
[(set_attr "prefix" "evex")
(set_attr "mode" "<ssescalarmode>")])
(define_insn "avx512f_rndscale<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")
(define_insn "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "nonimmediate_operand" "<round_saeonly_constraint>")
(match_operand:SI 2 "const_0_to_255_operand")]
UNSPEC_ROUND))]
"TARGET_AVX512F"
@ -16752,10 +16754,10 @@
(set_attr "memory" "none,load")
(set_attr "mode" "<sseinsnmode>")])
(define_insn "avx512f_getmant<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_512 0 "register_operand" "=v")
(unspec:VF_512
[(match_operand:VF_512 1 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")
(define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "nonimmediate_operand" "<round_saeonly_constraint>")
(match_operand:SI 2 "const_0_to_15_operand")]
UNSPEC_GETMANT))]
"TARGET_AVX512F"
@ -16763,7 +16765,7 @@
[(set_attr "prefix" "evex")
(set_attr "mode" "<MODE>")])
(define_insn "avx512f_getmant<mode><round_saeonly_name>"
(define_insn "avx512f_vgetmant<mode><round_saeonly_name>"
[(set (match_operand:VF_128 0 "register_operand" "=v")
(vec_merge:VF_128
(unspec:VF_128