67 changes: 67 additions & 0 deletions llvm/test/MC/AArch64/SVE/ld2h-diagnostics.s
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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s


// --------------------------------------------------------------------------//
// Immediate out of lower bound [-16, 14].

ld2h {z12.h, z13.h}, p4/z, [x12, #-18, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2h {z12.h, z13.h}, p4/z, [x12, #-18, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h {z7.h, z8.h}, p3/z, [x1, #16, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2h {z7.h, z8.h}, p3/z, [x1, #16, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Immediate not a multiple of two.

ld2h {z12.h, z13.h}, p4/z, [x12, #-7, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2h {z12.h, z13.h}, p4/z, [x12, #-7, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h {z7.h, z8.h}, p3/z, [x1, #5, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2h {z7.h, z8.h}, p3/z, [x1, #5, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// error: restricted predicate has range [0, 7].

ld2h {z2.h, z3.h}, p8/z, [x15, #10, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7].
// CHECK-NEXT: ld2h {z2.h, z3.h}, p8/z, [x15, #10, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Invalid vector list.

ld2h { }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected
// CHECK-NEXT: ld2h { }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h { z0.h, z1.h, z2.h }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: ld2h { z0.h, z1.h, z2.h }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h { z0.h, z1.s }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix
// CHECK-NEXT: ld2h { z0.h, z1.s }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h { z0.h, z2.h }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential
// CHECK-NEXT: ld2h { z0.h, z2.h }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2h { v0.2d, v1.2d }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: ld2h { v0.2d, v1.2d }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
26 changes: 26 additions & 0 deletions llvm/test/MC/AArch64/SVE/ld2h.s
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// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
// RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN

ld2h { z0.h, z1.h }, p0/z, [x0]
// CHECK-INST: ld2h { z0.h, z1.h }, p0/z, [x0]
// CHECK-ENCODING: [0x00,0xe0,0xa0,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 00 e0 a0 a4 <unknown>

ld2h { z23.h, z24.h }, p3/z, [x13, #-16, mul vl]
// CHECK-INST: ld2h { z23.h, z24.h }, p3/z, [x13, #-16, mul vl]
// CHECK-ENCODING: [0xb7,0xed,0xa8,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: b7 ed a8 a4 <unknown>

ld2h { z21.h, z22.h }, p5/z, [x10, #10, mul vl]
// CHECK-INST: ld2h { z21.h, z22.h }, p5/z, [x10, #10, mul vl]
// CHECK-ENCODING: [0x55,0xf5,0xa5,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 55 f5 a5 a4 <unknown>
67 changes: 67 additions & 0 deletions llvm/test/MC/AArch64/SVE/ld2w-diagnostics.s
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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s


// --------------------------------------------------------------------------//
// Immediate out of lower bound [-16, 14].

ld2w {z12.s, z13.s}, p4/z, [x12, #-18, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2w {z12.s, z13.s}, p4/z, [x12, #-18, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w {z7.s, z8.s}, p3/z, [x1, #16, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2w {z7.s, z8.s}, p3/z, [x1, #16, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Immediate not a multiple of two.

ld2w {z12.s, z13.s}, p4/z, [x12, #-7, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2w {z12.s, z13.s}, p4/z, [x12, #-7, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w {z7.s, z8.s}, p3/z, [x1, #5, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14].
// CHECK-NEXT: ld2w {z7.s, z8.s}, p3/z, [x1, #5, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// error: restricted predicate has range [0, 7].

ld2w {z2.s, z3.s}, p8/z, [x15, #10, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7].
// CHECK-NEXT: ld2w {z2.s, z3.s}, p8/z, [x15, #10, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:


// --------------------------------------------------------------------------//
// Invalid vector list.

ld2w { }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected
// CHECK-NEXT: ld2w { }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w { z0.s, z1.s, z2.s }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: ld2w { z0.s, z1.s, z2.s }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w { z0.s, z1.d }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix
// CHECK-NEXT: ld2w { z0.s, z1.d }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w { z0.s, z2.s }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential
// CHECK-NEXT: ld2w { z0.s, z2.s }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

ld2w { v0.2d, v1.2d }, p0/z, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: ld2w { v0.2d, v1.2d }, p0/z, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
26 changes: 26 additions & 0 deletions llvm/test/MC/AArch64/SVE/ld2w.s
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// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
// RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN

ld2w { z0.s, z1.s }, p0/z, [x0]
// CHECK-INST: ld2w { z0.s, z1.s }, p0/z, [x0]
// CHECK-ENCODING: [0x00,0xe0,0x20,0xa5]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 00 e0 20 a5 <unknown>

ld2w { z23.s, z24.s }, p3/z, [x13, #-16, mul vl]
// CHECK-INST: ld2w { z23.s, z24.s }, p3/z, [x13, #-16, mul vl]
// CHECK-ENCODING: [0xb7,0xed,0x28,0xa5]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: b7 ed 28 a5 <unknown>

ld2w { z21.s, z22.s }, p5/z, [x10, #10, mul vl]
// CHECK-INST: ld2w { z21.s, z22.s }, p5/z, [x10, #10, mul vl]
// CHECK-ENCODING: [0x55,0xf5,0x25,0xa5]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 55 f5 25 a5 <unknown>