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cmd/internal/obj/loong64: add [X]VMULW{EV/OD} series instructions support
Go asm syntax:
VMULW{EV/OD}{HB/WH/VW/QV}[U] VK, VJ, VD
XVMULW{EV/OD}{HB/WH/VW/QV}[U] XK, XJ, XD
VMULW{EV/OD}{HBUB/WHUH/VWUW/QVUV} VK, VJ, VD
XVMULW{EV/OD}{HBUB/WHUH/VWUW/QVUV} XK, XJ, XD
Equivalent platform assembler syntax:
vmulw{ev/od}.{h.b/w.h/d.w/q.d}[u] vd, vj, vk
xvmulw{ev/od}.{h.b/w.h/d.w/q.d}[u] xd, xj, xk
vmulw{ev/od}.{h.bu.b/w.hu.h/d.wu.w/q.du.d} vd, vj, vk
xvmulw{ev/od}.{h.bu.b/w.hu.h/d.wu.w/q.du.d} xd, xj, xk
Change-Id: Ib1b5fb9605417a2b81841deae40e0e2beb90d03c
Reviewed-on: https://go-review.googlesource.com/c/go/+/658375
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
Xiaolin Zhao
abner chenc
parent
4f5863c2ce
commit
ac8474c0a2
4 changed files with 294 additions and 0 deletions
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@ -1583,6 +1583,30 @@ func buildop(ctxt *obj.Link) {
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opset(AVMODHU, r0)
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opset(AVMODWU, r0)
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opset(AVMODVU, r0)
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opset(AVMULWEVHB, r0)
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opset(AVMULWEVWH, r0)
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opset(AVMULWEVVW, r0)
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opset(AVMULWEVQV, r0)
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opset(AVMULWODHB, r0)
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opset(AVMULWODWH, r0)
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opset(AVMULWODVW, r0)
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opset(AVMULWODQV, r0)
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opset(AVMULWEVHBU, r0)
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opset(AVMULWEVWHU, r0)
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opset(AVMULWEVVWU, r0)
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opset(AVMULWEVQVU, r0)
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opset(AVMULWODHBU, r0)
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opset(AVMULWODWHU, r0)
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opset(AVMULWODVWU, r0)
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opset(AVMULWODQVU, r0)
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opset(AVMULWEVHBUB, r0)
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opset(AVMULWEVWHUH, r0)
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opset(AVMULWEVVWUW, r0)
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opset(AVMULWEVQVUV, r0)
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opset(AVMULWODHBUB, r0)
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opset(AVMULWODWHUH, r0)
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opset(AVMULWODVWUW, r0)
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opset(AVMULWODQVUV, r0)
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case AXVSEQB:
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opset(AXVSEQH, r0)
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@ -1624,6 +1648,30 @@ func buildop(ctxt *obj.Link) {
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opset(AXVMODHU, r0)
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opset(AXVMODWU, r0)
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opset(AXVMODVU, r0)
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opset(AXVMULWEVHB, r0)
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opset(AXVMULWEVWH, r0)
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opset(AXVMULWEVVW, r0)
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opset(AXVMULWEVQV, r0)
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opset(AXVMULWODHB, r0)
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opset(AXVMULWODWH, r0)
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opset(AXVMULWODVW, r0)
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opset(AXVMULWODQV, r0)
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opset(AXVMULWEVHBU, r0)
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opset(AXVMULWEVWHU, r0)
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opset(AXVMULWEVVWU, r0)
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opset(AXVMULWEVQVU, r0)
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opset(AXVMULWODHBU, r0)
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opset(AXVMULWODWHU, r0)
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opset(AXVMULWODVWU, r0)
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opset(AXVMULWODQVU, r0)
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opset(AXVMULWEVHBUB, r0)
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opset(AXVMULWEVWHUH, r0)
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opset(AXVMULWEVVWUW, r0)
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opset(AXVMULWEVQVUV, r0)
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opset(AXVMULWODHBUB, r0)
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opset(AXVMULWODWHUH, r0)
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opset(AXVMULWODVWUW, r0)
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opset(AXVMULWODQVUV, r0)
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case AVANDB:
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opset(AVORB, r0)
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@ -2990,6 +3038,102 @@ func (c *ctxt0) oprrr(a obj.As) uint32 {
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return 0xe9ce << 15 // xvmod.wu
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case AXVMODVU:
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return 0xe9cf << 15 // xvmod.du
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case AVMULWEVHB:
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return 0xe120 << 15 // vmulwev.h.b
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case AVMULWEVWH:
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return 0xe121 << 15 // vmulwev.w.h
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case AVMULWEVVW:
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return 0xe122 << 15 // vmulwev.d.w
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case AVMULWEVQV:
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return 0xe123 << 15 // vmulwev.q.d
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case AVMULWODHB:
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return 0xe124 << 15 // vmulwod.h.b
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case AVMULWODWH:
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return 0xe125 << 15 // vmulwod.w.h
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case AVMULWODVW:
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return 0xe126 << 15 // vmulwod.d.w
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case AVMULWODQV:
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return 0xe127 << 15 // vmulwod.q.d
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case AVMULWEVHBU:
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return 0xe130 << 15 // vmulwev.h.bu
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case AVMULWEVWHU:
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return 0xe131 << 15 // vmulwev.w.hu
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case AVMULWEVVWU:
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return 0xe132 << 15 // vmulwev.d.wu
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case AVMULWEVQVU:
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return 0xe133 << 15 // vmulwev.q.du
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case AVMULWODHBU:
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return 0xe134 << 15 // vmulwod.h.bu
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case AVMULWODWHU:
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return 0xe135 << 15 // vmulwod.w.hu
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case AVMULWODVWU:
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return 0xe136 << 15 // vmulwod.d.wu
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case AVMULWODQVU:
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return 0xe137 << 15 // vmulwod.q.du
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case AVMULWEVHBUB:
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return 0xe140 << 15 // vmulwev.h.bu.b
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case AVMULWEVWHUH:
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return 0xe141 << 15 // vmulwev.w.hu.h
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case AVMULWEVVWUW:
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return 0xe142 << 15 // vmulwev.d.wu.w
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case AVMULWEVQVUV:
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return 0xe143 << 15 // vmulwev.q.du.d
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case AVMULWODHBUB:
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return 0xe144 << 15 // vmulwod.h.bu.b
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case AVMULWODWHUH:
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return 0xe145 << 15 // vmulwod.w.hu.h
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case AVMULWODVWUW:
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return 0xe146 << 15 // vmulwod.d.wu.w
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case AVMULWODQVUV:
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return 0xe147 << 15 // vmulwod.q.du.d
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case AXVMULWEVHB:
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return 0xe920 << 15 // xvmulwev.h.b
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case AXVMULWEVWH:
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return 0xe921 << 15 // xvmulwev.w.h
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case AXVMULWEVVW:
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return 0xe922 << 15 // xvmulwev.d.w
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case AXVMULWEVQV:
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return 0xe923 << 15 // xvmulwev.q.d
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case AXVMULWODHB:
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return 0xe924 << 15 // xvmulwod.h.b
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case AXVMULWODWH:
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return 0xe925 << 15 // xvmulwod.w.h
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case AXVMULWODVW:
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return 0xe926 << 15 // xvmulwod.d.w
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case AXVMULWODQV:
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return 0xe927 << 15 // xvmulwod.q.d
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case AXVMULWEVHBU:
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return 0xe930 << 15 // xvmulwev.h.bu
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case AXVMULWEVWHU:
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return 0xe931 << 15 // xvmulwev.w.hu
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case AXVMULWEVVWU:
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return 0xe932 << 15 // xvmulwev.d.wu
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case AXVMULWEVQVU:
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return 0xe933 << 15 // xvmulwev.q.du
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case AXVMULWODHBU:
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return 0xe934 << 15 // xvmulwod.h.bu
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case AXVMULWODWHU:
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return 0xe935 << 15 // xvmulwod.w.hu
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case AXVMULWODVWU:
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return 0xe936 << 15 // xvmulwod.d.wu
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case AXVMULWODQVU:
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return 0xe937 << 15 // xvmulwod.q.du
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case AXVMULWEVHBUB:
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return 0xe940 << 15 // xvmulwev.h.bu.b
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case AXVMULWEVWHUH:
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return 0xe941 << 15 // xvmulwev.w.hu.h
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case AXVMULWEVVWUW:
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return 0xe942 << 15 // xvmulwev.d.wu.w
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case AXVMULWEVQVUV:
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return 0xe943 << 15 // xvmulwev.q.du.d
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case AXVMULWODHBUB:
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return 0xe944 << 15 // xvmulwod.h.bu.b
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case AXVMULWODWHUH:
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return 0xe945 << 15 // xvmulwod.w.hu.h
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case AXVMULWODVWUW:
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return 0xe946 << 15 // xvmulwod.d.wu.w
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case AXVMULWODQVUV:
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return 0xe947 << 15 // xvmulwod.q.du.d
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case AVSLLB:
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return 0xe1d0 << 15 // vsll.b
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case AVSLLH:
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