1 files changed, 80 insertions, 0 deletions
diff --git a/llvm/test/MC/AArch64/SVE2/ldnt1sh.s b/llvm/test/MC/AArch64/SVE2/ldnt1sh.s
new file mode 100644
index 00000000000..7d8f4d228d5
--- /dev/null
+++ b/llvm/test/MC/AArch64/SVE2/ldnt1sh.s
@@ -0,0 +1,80 @@
+// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
+// RUN:        | llvm-objdump -d -mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
+// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
+// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
+
+ldnt1sh z0.s, p0/z, [z1.s]
+// CHECK-INST: ldnt1sh { z0.s }, p0/z, [z1.s]
+// CHECK-ENCODING: [0x20,0x80,0x9f,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: 20 80 9f 84 <unknown>
+
+ldnt1sh z31.s, p7/z, [z31.s, xzr]
+// CHECK-INST: ldnt1sh { z31.s }, p7/z, [z31.s]
+// CHECK-ENCODING: [0xff,0x9f,0x9f,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 9f 84 <unknown>
+
+ldnt1sh z31.s, p7/z, [z31.s, x0]
+// CHECK-INST: ldnt1sh { z31.s }, p7/z, [z31.s, x0]
+// CHECK-ENCODING: [0xff,0x9f,0x80,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 80 84 <unknown>
+
+ldnt1sh z0.d, p0/z, [z1.d]
+// CHECK-INST: ldnt1sh { z0.d }, p0/z, [z1.d]
+// CHECK-ENCODING: [0x20,0x80,0x9f,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: 20 80 9f c4 <unknown>
+
+ldnt1sh z31.d, p7/z, [z31.d, xzr]
+// CHECK-INST: ldnt1sh { z31.d }, p7/z, [z31.d]
+// CHECK-ENCODING: [0xff,0x9f,0x9f,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 9f c4 <unknown>
+
+ldnt1sh z31.d, p7/z, [z31.d, x0]
+// CHECK-INST: ldnt1sh { z31.d }, p7/z, [z31.d, x0]
+// CHECK-ENCODING: [0xff,0x9f,0x80,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 80 c4 <unknown>
+
+ldnt1sh { z0.s }, p0/z, [z1.s]
+// CHECK-INST: ldnt1sh { z0.s }, p0/z, [z1.s]
+// CHECK-ENCODING: [0x20,0x80,0x9f,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: 20 80 9f 84 <unknown>
+
+ldnt1sh { z31.s }, p7/z, [z31.s, xzr]
+// CHECK-INST: ldnt1sh { z31.s }, p7/z, [z31.s]
+// CHECK-ENCODING: [0xff,0x9f,0x9f,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 9f 84 <unknown>
+
+ldnt1sh { z31.s }, p7/z, [z31.s, x0]
+// CHECK-INST: ldnt1sh { z31.s }, p7/z, [z31.s, x0]
+// CHECK-ENCODING: [0xff,0x9f,0x80,0x84]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 80 84 <unknown>
+
+ldnt1sh { z0.d }, p0/z, [z1.d]
+// CHECK-INST: ldnt1sh { z0.d }, p0/z, [z1.d]
+// CHECK-ENCODING: [0x20,0x80,0x9f,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: 20 80 9f c4 <unknown>
+
+ldnt1sh { z31.d }, p7/z, [z31.d, xzr]
+// CHECK-INST: ldnt1sh { z31.d }, p7/z, [z31.d]
+// CHECK-ENCODING: [0xff,0x9f,0x9f,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 9f c4 <unknown>
+
+ldnt1sh { z31.d }, p7/z, [z31.d, x0]
+// CHECK-INST: ldnt1sh { z31.d }, p7/z, [z31.d, x0]
+// CHECK-ENCODING: [0xff,0x9f,0x80,0xc4]
+// CHECK-ERROR: instruction requires: sve2
+// CHECK-UNKNOWN: ff 9f 80 c4 <unknown>