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-rw-r--r--test/MC/AArch64/SVE/fcmne-diagnostics.s28
1 files changed, 28 insertions, 0 deletions
diff --git a/test/MC/AArch64/SVE/fcmne-diagnostics.s b/test/MC/AArch64/SVE/fcmne-diagnostics.s
index d0e996b4b7bf..8e8173d4c46d 100644
--- a/test/MC/AArch64/SVE/fcmne-diagnostics.s
+++ b/test/MC/AArch64/SVE/fcmne-diagnostics.s
@@ -9,3 +9,31 @@ fcmne p0.s, p0/z, z0.s, #1.0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected floating-point constant #0.0
// CHECK-NEXT: fcmne p0.s, p0/z, z0.s, #1.0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+
+// --------------------------------------------------------------------------//
+// Negative tests for instructions that are incompatible with movprfx
+
+movprfx z0.d, p0/z, z7.d
+fcmne p0.d, p0/z, z0.d, #0.0
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
+// CHECK-NEXT: fcmne p0.d, p0/z, z0.d, #0.0
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+movprfx z0, z7
+fcmne p0.d, p0/z, z0.d, #0.0
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
+// CHECK-NEXT: fcmne p0.d, p0/z, z0.d, #0.0
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+movprfx z0.d, p0/z, z7.d
+fcmne p0.d, p0/z, z0.d, z1.d
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
+// CHECK-NEXT: fcmne p0.d, p0/z, z0.d, z1.d
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+movprfx z0, z7
+fcmne p0.d, p0/z, z0.d, z1.d
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
+// CHECK-NEXT: fcmne p0.d, p0/z, z0.d, z1.d
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: