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-rw-r--r--test/MC/AArch64/SVE/fsubr.s74
1 files changed, 74 insertions, 0 deletions
diff --git a/test/MC/AArch64/SVE/fsubr.s b/test/MC/AArch64/SVE/fsubr.s
new file mode 100644
index 000000000000..990a0b1ac520
--- /dev/null
+++ b/test/MC/AArch64/SVE/fsubr.s
@@ -0,0 +1,74 @@
+// 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
+
+fsubr z0.h, p0/m, z0.h, #0.500000000000000
+// CHECK-INST: fsubr z0.h, p0/m, z0.h, #0.5
+// CHECK-ENCODING: [0x00,0x80,0x5b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 00 80 5b 65 <unknown>
+
+fsubr z0.h, p0/m, z0.h, #0.5
+// CHECK-INST: fsubr z0.h, p0/m, z0.h, #0.5
+// CHECK-ENCODING: [0x00,0x80,0x5b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 00 80 5b 65 <unknown>
+
+fsubr z0.s, p0/m, z0.s, #0.5
+// CHECK-INST: fsubr z0.s, p0/m, z0.s, #0.5
+// CHECK-ENCODING: [0x00,0x80,0x9b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 00 80 9b 65 <unknown>
+
+fsubr z0.d, p0/m, z0.d, #0.5
+// CHECK-INST: fsubr z0.d, p0/m, z0.d, #0.5
+// CHECK-ENCODING: [0x00,0x80,0xdb,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 00 80 db 65 <unknown>
+
+fsubr z31.h, p7/m, z31.h, #1.000000000000000
+// CHECK-INST: fsubr z31.h, p7/m, z31.h, #1.0
+// CHECK-ENCODING: [0x3f,0x9c,0x5b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 3f 9c 5b 65 <unknown>
+
+fsubr z31.h, p7/m, z31.h, #1.0
+// CHECK-INST: fsubr z31.h, p7/m, z31.h, #1.0
+// CHECK-ENCODING: [0x3f,0x9c,0x5b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 3f 9c 5b 65 <unknown>
+
+fsubr z31.s, p7/m, z31.s, #1.0
+// CHECK-INST: fsubr z31.s, p7/m, z31.s, #1.0
+// CHECK-ENCODING: [0x3f,0x9c,0x9b,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 3f 9c 9b 65 <unknown>
+
+fsubr z31.d, p7/m, z31.d, #1.0
+// CHECK-INST: fsubr z31.d, p7/m, z31.d, #1.0
+// CHECK-ENCODING: [0x3f,0x9c,0xdb,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: 3f 9c db 65 <unknown>
+
+fsubr z0.h, p7/m, z0.h, z31.h
+// CHECK-INST: fsubr z0.h, p7/m, z0.h, z31.h
+// CHECK-ENCODING: [0xe0,0x9f,0x43,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: e0 9f 43 65 <unknown>
+
+fsubr z0.s, p7/m, z0.s, z31.s
+// CHECK-INST: fsubr z0.s, p7/m, z0.s, z31.s
+// CHECK-ENCODING: [0xe0,0x9f,0x83,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: e0 9f 83 65 <unknown>
+
+fsubr z0.d, p7/m, z0.d, z31.d
+// CHECK-INST: fsubr z0.d, p7/m, z0.d, z31.d
+// CHECK-ENCODING: [0xe0,0x9f,0xc3,0x65]
+// CHECK-ERROR: instruction requires: sve
+// CHECK-UNKNOWN: e0 9f c3 65 <unknown>