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-rw-r--r--test/MC/AArch64/SVE/eon-diagnostics.s10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/MC/AArch64/SVE/eon-diagnostics.s b/test/MC/AArch64/SVE/eon-diagnostics.s
index 5b6f59ce23de..ffdd7222cb20 100644
--- a/test/MC/AArch64/SVE/eon-diagnostics.s
+++ b/test/MC/AArch64/SVE/eon-diagnostics.s
@@ -50,3 +50,13 @@ eon z7.d, z8.d, #254
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
// CHECK-NEXT: eon z7.d, z8.d, #254
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+
+// --------------------------------------------------------------------------//
+// Negative tests for instructions that are incompatible with movprfx
+
+movprfx z0.d, p0/z, z7.d
+eon z0.d, z0.d, #0x6
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
+// CHECK-NEXT: eon z0.d, z0.d, #0x6
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: