From 3aacaa6b4402a6c142e200e177e2112aff9cb508 Mon Sep 17 00:00:00 2001 From: Momchil Velikov Date: Tue, 22 Oct 2024 16:33:36 +0100 Subject: [PATCH] [AArch64] Add asssembly/disassembly for FMOP4{A,S} (widening, 2-way, FP16 to FP32) instructions --- .../lib/Target/AArch64/AArch64SMEInstrInfo.td | 3 + llvm/lib/Target/AArch64/SMEInstrFormats.td | 37 +++ .../fmop4as-fp16-fp32-widening-diagnostics.s | 243 ++++++++++++++++++ .../SME2p2/fmop4as-fp16-fp32-widening.s | 177 +++++++++++++ 4 files changed, 460 insertions(+) create mode 100644 llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening-diagnostics.s create mode 100644 llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening.s diff --git a/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td b/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td index d77219fa7a305..7357aa3c1f0d5 100644 --- a/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td @@ -1020,6 +1020,9 @@ let Predicates = [HasSME2p2] in { defm FMOP4A : sme2_fmop4as_fp32_non_widening<0, "fmop4a">; defm FMOP4S : sme2_fmop4as_fp32_non_widening<1, "fmop4s">; + + defm FMOP4A : sme2_fmop4as_fp16_fp32_widening<0, "fmop4a">; + defm FMOP4S : sme2_fmop4as_fp16_fp32_widening<1, "fmop4s">; } // [HasSME2p2] let Predicates = [HasSME2p2, HasSMEB16B16] in { diff --git a/llvm/lib/Target/AArch64/SMEInstrFormats.td b/llvm/lib/Target/AArch64/SMEInstrFormats.td index 1c5ec09692456..867901ac5d903 100644 --- a/llvm/lib/Target/AArch64/SMEInstrFormats.td +++ b/llvm/lib/Target/AArch64/SMEInstrFormats.td @@ -5528,3 +5528,40 @@ multiclass sme2_fmop4as_fp64_non_widening { // Multiple vectors def _M2Z2Z_D : sme2_fp64_quarter_tile_outer_product<1, 1, S, mnemonic, ZZ_d_mul_r_Lo, ZZ_d_mul_r_Hi>; } + +class sme2_fp16_fp32_quarter_tile_outer_product + : I<(outs TileOp32:$ZAda), + (ins TileOp32:$_ZAda, zn_ty:$Zn, zm_ty:$Zm), + mnemonic, "\t$ZAda, $Zn, $Zm", + "", []>, Sched<[]> { + bits<2> ZAda; + bits<3> Zn; + bits<3> Zm; + + let Inst{31-21} = 0b10000001001; + let Inst{20} = M; + let Inst{19-17} = Zm; + let Inst{16-10} = 0b0000000; + let Inst{9} = N; + let Inst{8-6} = Zn; + let Inst{5} = 0; + let Inst{4} = S; + let Inst{3-2} = 0b00; + let Inst{1-0} = ZAda; + + let Constraints = "$ZAda = $_ZAda"; +} + +multiclass sme2_fmop4as_fp16_fp32_widening { + // Single vectors + def _MZZ_HtoS : sme2_fp16_fp32_quarter_tile_outer_product<0, 0, S, mnemonic, ZPR16Mul2_Lo, ZPR16Mul2_Hi>; + + // Multiple and single vectors + def _M2ZZ_HtoS : sme2_fp16_fp32_quarter_tile_outer_product<0, 1, S, mnemonic, ZZ_h_mul_r_Lo, ZPR16Mul2_Hi>; + + // Single and multiple vectors + def _MZ2Z_HtoS : sme2_fp16_fp32_quarter_tile_outer_product<1, 0, S, mnemonic, ZPR16Mul2_Lo, ZZ_h_mul_r_Hi>; + + // Multiple vectors + def _M2Z2Z_HtoS : sme2_fp16_fp32_quarter_tile_outer_product<1, 1, S, mnemonic, ZZ_h_mul_r_Lo, ZZ_h_mul_r_Hi>; +} diff --git a/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening-diagnostics.s b/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening-diagnostics.s new file mode 100644 index 0000000000000..457add20355e8 --- /dev/null +++ b/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening-diagnostics.s @@ -0,0 +1,243 @@ +// RUN: not llvm-mc -triple=aarch64 -mattr=+sme2p2 < %s 2>&1 | FileCheck %s + +// FMOP4A + +// Single vectors + +fmop4a za0.d, z0.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4a za4.s, z0.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, z0.d, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z15.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z16.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z0.h, z16.d +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4a za0.s, z12.h, z17.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4a za0.s, z12.h, z14.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4a za0.s, z12.h, z31.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +// Single and multiple vectors + +fmop4a za0.d, z0.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4a za4.s, z0.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, z0.d, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z1.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z16.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4a za0.s, z0.h, {z16.d-z17.d} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, z0.h, {z17.h-z18.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +fmop4a za0.s, z0.h, {z16.h-z18.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, z0.h, {z12.h-z13.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +// Multiple and single vectors + +fmop4a za0.d, {z0.h-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4a za4.s, {z0.h-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z0.d-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix + +fmop4a za0.s, {z1.h-z2.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4a za4.s, {z0.h-z2.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z16.h-z17.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4a za0.s, {z0.h-z1.h}, z16.d +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4a za0.s, {z0.h-z1.h}, z17.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4a za0.s, {z0.h-z1.h}, z12.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +// Multiple vectors + +fmop4a za0.d, {z0.h-z1.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4a za4.s, {z0.h-z1.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z0.d-z1.d}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z1.h-z2.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4a za0.s, {z0.h-z2.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z18.h-z19.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4a za0.s, {z0.h-z1.h}, {z16.d-z17.d} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z0.h-z1.h}, {z19.h-z20.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +fmop4a za0.s, {z0.h-z1.h}, {z18.h-z20.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4a za0.s, {z0.h-z1.h}, {z10.h-z11.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +// FMOP4S + +// Single vectors + +fmop4a za0.d, z0.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4s za4.s, z0.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, z0.d, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z15.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z16.h, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z0.h, z16.d +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4s za0.s, z12.h, z17.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4s za0.s, z12.h, z14.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4s za0.s, z12.h, z31.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +// Single and multiple vectors + +fmop4s za0.d, z0.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4s za4.s, z0.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, z0.d, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z1.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z16.h, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register + +fmop4s za0.s, z0.h, {z16.d-z17.d} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, z0.h, {z17.h-z18.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, z0.h, {z16.h-z18.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, z0.h, {z12.h-z13.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +// Multiple and single vectors + +fmop4s za0.d, {z0.h-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4s za4.s, {z0.h-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z0.d-z1.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix + +fmop4s za0.s, {z1.h-z2.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, {z0.h-z2.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z16.h-z17.h}, z16.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, {z0.h-z1.h}, z16.d +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4s za0.s, {z0.h-z1.h}, z17.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +fmop4s za0.s, {z0.h-z1.h}, z12.h +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected even register in z16.h..z30.h + +// Multiple vectors + +fmop4s za0.d, {z0.h-z1.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand + +fmop4s za4.s, {z0.h-z1.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z0.d-z1.d}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z1.h-z2.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, {z0.h-z2.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z18.h-z19.h}, {z16.h-z17.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z0-z14, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, {z0.h-z1.h}, {z16.d-z17.d} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z0.h-z1.h}, {z19.h-z20.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types + +fmop4s za0.s, {z0.h-z1.h}, {z18.h-z20.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction + +fmop4s za0.s, {z0.h-z1.h}, {z10.h-z11.h} +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors in the range z16-z30, where the first vector is a multiple of 2 and with matching element types diff --git a/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening.s b/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening.s new file mode 100644 index 0000000000000..d615fb85b4fd7 --- /dev/null +++ b/llvm/test/MC/AArch64/SME2p2/fmop4as-fp16-fp32-widening.s @@ -0,0 +1,177 @@ + +// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \ +// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST +// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-ERROR +// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2p2 < %s \ +// RUN: | llvm-objdump -d --mattr=+sme2p2 - | FileCheck %s --check-prefix=CHECK-INST +// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2p2 < %s \ +// RUN: | llvm-objdump -d --mattr=-sme2p2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN +// Disassemble encoding and check the re-encoding (-show-encoding) matches. +// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \ +// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ +// RUN: | llvm-mc -triple=aarch64 -mattr=+sme2p2 -disassemble -show-encoding \ +// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST + + +// FMOP4A + +// Single vectors +fmop4a za0.s, z0.h, z16.h // 10000001-00100000-00000000-00000000 +// CHECK-INST: fmop4a za0.s, z0.h, z16.h +// CHECK-ENCODING: [0x00,0x00,0x20,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81200000 + +fmop4a za1.s, z10.h, z20.h // 10000001-00100100-00000001-01000001 +// CHECK-INST: fmop4a za1.s, z10.h, z20.h +// CHECK-ENCODING: [0x41,0x01,0x24,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81240141 + +fmop4a za3.s, z14.h, z30.h // 10000001-00101110-00000001-11000011 +// CHECK-INST: fmop4a za3.s, z14.h, z30.h +// CHECK-ENCODING: [0xc3,0x01,0x2e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 812e01c3 + +// Single and multiple vectors + +fmop4a za0.s, z0.h, {z16.h-z17.h} // 10000001-00110000-00000000-00000000 +// CHECK-INST: fmop4a za0.s, z0.h, { z16.h, z17.h } +// CHECK-ENCODING: [0x00,0x00,0x30,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81300000 + +fmop4a za1.s, z10.h, {z20.h-z21.h} // 10000001-00110100-00000001-01000001 +// CHECK-INST: fmop4a za1.s, z10.h, { z20.h, z21.h } +// CHECK-ENCODING: [0x41,0x01,0x34,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81340141 + +fmop4a za3.s, z14.h, {z30.h-z31.h} // 10000001-00111110-00000001-11000011 +// CHECK-INST: fmop4a za3.s, z14.h, { z30.h, z31.h } +// CHECK-ENCODING: [0xc3,0x01,0x3e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 813e01c3 + +// Multiple and single vectors + +fmop4a za0.s, {z0.h-z1.h}, z16.h // 10000001-00100000-00000010-00000000 +// CHECK-INST: fmop4a za0.s, { z0.h, z1.h }, z16.h +// CHECK-ENCODING: [0x00,0x02,0x20,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81200200 + +fmop4a za1.s, {z10.h-z11.h}, z20.h // 10000001-00100100-00000011-01000001 +// CHECK-INST: fmop4a za1.s, { z10.h, z11.h }, z20.h +// CHECK-ENCODING: [0x41,0x03,0x24,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81240341 + +fmop4a za3.s, {z14.h-z15.h}, z30.h // 10000001-00101110-00000011-11000011 +// CHECK-INST: fmop4a za3.s, { z14.h, z15.h }, z30.h +// CHECK-ENCODING: [0xc3,0x03,0x2e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 812e03c3 + +// Multiple vectors + +fmop4a za0.s, {z0.h-z1.h}, {z16.h-z17.h} // 10000001-00110000-00000010-00000000 +// CHECK-INST: fmop4a za0.s, { z0.h, z1.h }, { z16.h, z17.h } +// CHECK-ENCODING: [0x00,0x02,0x30,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81300200 + +fmop4a za1.s, {z10.h-z11.h}, {z20.h-z21.h} // 10000001-00110100-00000011-01000001 +// CHECK-INST: fmop4a za1.s, { z10.h, z11.h }, { z20.h, z21.h } +// CHECK-ENCODING: [0x41,0x03,0x34,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81340341 + +fmop4a za3.s, {z14.h-z15.h}, {z30.h-z31.h} // 10000001-00111110-00000011-11000011 +// CHECK-INST: fmop4a za3.s, { z14.h, z15.h }, { z30.h, z31.h } +// CHECK-ENCODING: [0xc3,0x03,0x3e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 813e03c3 + +// FMOP4S + +// Single vectors +fmop4s za0.s, z0.h, z16.h // 10000001-00100000-00000000-00010000 +// CHECK-INST: fmop4s za0.s, z0.h, z16.h +// CHECK-ENCODING: [0x10,0x00,0x20,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81200010 + +fmop4s za1.s, z10.h, z20.h // 10000001-00100100-00000001-01010001 +// CHECK-INST: fmop4s za1.s, z10.h, z20.h +// CHECK-ENCODING: [0x51,0x01,0x24,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81240151 + +fmop4s za3.s, z14.h, z30.h // 10000001-00101110-00000001-11010011 +// CHECK-INST: fmop4s za3.s, z14.h, z30.h +// CHECK-ENCODING: [0xd3,0x01,0x2e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 812e01d3 + +// Single and multiple vectors + +fmop4s za0.s, z0.h, {z16.h-z17.h} // 10000001-00110000-00000000-00010000 +// CHECK-INST: fmop4s za0.s, z0.h, { z16.h, z17.h } +// CHECK-ENCODING: [0x10,0x00,0x30,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81300010 + +fmop4s za1.s, z10.h, {z20.h-z21.h} // 10000001-00110100-00000001-01010001 +// CHECK-INST: fmop4s za1.s, z10.h, { z20.h, z21.h } +// CHECK-ENCODING: [0x51,0x01,0x34,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81340151 + +fmop4s za3.s, z14.h, {z30.h-z31.h} // 10000001-00111110-00000001-11010011 +// CHECK-INST: fmop4s za3.s, z14.h, { z30.h, z31.h } +// CHECK-ENCODING: [0xd3,0x01,0x3e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 813e01d3 + +// Multiple and single vectors + +fmop4s za0.s, {z0.h-z1.h}, z16.h // 10000001-00100000-00000010-00010000 +// CHECK-INST: fmop4s za0.s, { z0.h, z1.h }, z16.h +// CHECK-ENCODING: [0x10,0x02,0x20,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81200210 + +fmop4s za1.s, {z10.h-z11.h}, z20.h // 10000001-00100100-00000011-01010001 +// CHECK-INST: fmop4s za1.s, { z10.h, z11.h }, z20.h +// CHECK-ENCODING: [0x51,0x03,0x24,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81240351 + +fmop4s za3.s, {z14.h-z15.h}, z30.h // 10000001-00101110-00000011-11010011 +// CHECK-INST: fmop4s za3.s, { z14.h, z15.h }, z30.h +// CHECK-ENCODING: [0xd3,0x03,0x2e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 812e03d3 + +// Multiple vectors + +fmop4s za0.s, {z0.h-z1.h}, {z16.h-z17.h} // 10000001-00110000-00000010-00010000 +// CHECK-INST: fmop4s za0.s, { z0.h, z1.h }, { z16.h, z17.h } +// CHECK-ENCODING: [0x10,0x02,0x30,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81300210 + +fmop4s za1.s, {z10.h-z11.h}, {z20.h-z21.h} // 10000001-00110100-00000011-01010001 +// CHECK-INST: fmop4s za1.s, { z10.h, z11.h }, { z20.h, z21.h } +// CHECK-ENCODING: [0x51,0x03,0x34,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 81340351 + +fmop4s za3.s, {z14.h-z15.h}, {z30.h-z31.h} // 10000001-00111110-00000011-11010011 +// CHECK-INST: fmop4s za3.s, { z14.h, z15.h }, { z30.h, z31.h } +// CHECK-ENCODING: [0xd3,0x03,0x3e,0x81] +// CHECK-ERROR: instruction requires: sme2p2 +// CHECK-UNKNOWN: 813e03d3