diff options
Diffstat (limited to 'target/arm/sve.decode')
| -rw-r--r-- | target/arm/sve.decode | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 80b955ff84..45016c6042 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -80,6 +80,8 @@ &rpri_load rd pg rn imm dtype nreg &rprr_store rd pg rn rm msz esz nreg &rpri_store rd pg rn imm msz esz nreg +&rprr_gather_load rd pg rn rm esz msz u ff xs scale +&rpri_gather_load rd pg rn imm esz msz u ff &rprr_scatter_store rd pg rn rm esz msz xs scale ########################################################################### @@ -194,6 +196,22 @@ @rpri_load_msz ....... .... . imm:s4 ... pg:3 rn:5 rd:5 \ &rpri_load dtype=%msz_dtype +# Gather Loads. +@rprr_g_load_u ....... .. . . rm:5 . u:1 ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load xs=2 +@rprr_g_load_xs_u ....... .. xs:1 . rm:5 . u:1 ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load +@rprr_g_load_xs_u_sc ....... .. xs:1 scale:1 rm:5 . u:1 ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load +@rprr_g_load_xs_sc ....... .. xs:1 scale:1 rm:5 . . ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load +@rprr_g_load_u_sc ....... .. . scale:1 rm:5 . u:1 ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load xs=2 +@rprr_g_load_sc ....... .. . scale:1 rm:5 . . ff:1 pg:3 rn:5 rd:5 \ + &rprr_gather_load xs=2 +@rpri_g_load ....... msz:2 .. imm:5 . u:1 ff:1 pg:3 rn:5 rd:5 \ + &rpri_gather_load + # Stores; user must fill in ESZ, MSZ, NREG as needed. @rprr_store ....... .. .. rm:5 ... pg:3 rn:5 rd:5 &rprr_store @rpri_store_msz ....... msz:2 .. . imm:s4 ... pg:3 rn:5 rd:5 &rpri_store @@ -759,6 +777,19 @@ LDR_zri 10000101 10 ...... 010 ... ..... ..... @rd_rn_i9 LD1R_zpri 1000010 .. 1 imm:6 1.. pg:3 rn:5 rd:5 \ &rpri_load dtype=%dtype_23_13 nreg=0 +# SVE 32-bit gather load (scalar plus 32-bit unscaled offsets) +# SVE 32-bit gather load (scalar plus 32-bit scaled offsets) +LD1_zprz 1000010 00 .0 ..... 0.. ... ..... ..... \ + @rprr_g_load_xs_u esz=2 msz=0 scale=0 +LD1_zprz 1000010 01 .. ..... 0.. ... ..... ..... \ + @rprr_g_load_xs_u_sc esz=2 msz=1 +LD1_zprz 1000010 10 .. ..... 01. ... ..... ..... \ + @rprr_g_load_xs_sc esz=2 msz=2 u=1 + +# SVE 32-bit gather load (vector plus immediate) +LD1_zpiz 1000010 .. 01 ..... 1.. ... ..... ..... \ + @rpri_g_load esz=2 + ### SVE Memory Contiguous Load Group # SVE contiguous load (scalar plus scalar) @@ -808,6 +839,32 @@ PRF_rr 1000010 -- 00 rm:5 110 --- ----- 0 ---- ### SVE Memory 64-bit Gather Group +# SVE 64-bit gather load (scalar plus 32-bit unpacked unscaled offsets) +# SVE 64-bit gather load (scalar plus 32-bit unpacked scaled offsets) +LD1_zprz 1100010 00 .0 ..... 0.. ... ..... ..... \ + @rprr_g_load_xs_u esz=3 msz=0 scale=0 +LD1_zprz 1100010 01 .. ..... 0.. ... ..... ..... \ + @rprr_g_load_xs_u_sc esz=3 msz=1 +LD1_zprz 1100010 10 .. ..... 0.. ... ..... ..... \ + @rprr_g_load_xs_u_sc esz=3 msz=2 +LD1_zprz 1100010 11 .. ..... 01. ... ..... ..... \ + @rprr_g_load_xs_sc esz=3 msz=3 u=1 + +# SVE 64-bit gather load (scalar plus 64-bit unscaled offsets) +# SVE 64-bit gather load (scalar plus 64-bit scaled offsets) +LD1_zprz 1100010 00 10 ..... 1.. ... ..... ..... \ + @rprr_g_load_u esz=3 msz=0 scale=0 +LD1_zprz 1100010 01 1. ..... 1.. ... ..... ..... \ + @rprr_g_load_u_sc esz=3 msz=1 +LD1_zprz 1100010 10 1. ..... 1.. ... ..... ..... \ + @rprr_g_load_u_sc esz=3 msz=2 +LD1_zprz 1100010 11 1. ..... 11. ... ..... ..... \ + @rprr_g_load_sc esz=3 msz=3 u=1 + +# SVE 64-bit gather load (vector plus immediate) +LD1_zpiz 1100010 .. 01 ..... 1.. ... ..... ..... \ + @rpri_g_load esz=3 + # SVE 64-bit gather prefetch (scalar plus 64-bit scaled offsets) PRF 1100010 00 11 ----- 1-- --- ----- 0 ---- |