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diff --git a/test/MC/ARM/unwind-stack-diagnostics.s b/test/MC/ARM/unwind-stack-diagnostics.s
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+@ RUN: not llvm-mc -triple armv7-eabi -filetype asm -o /dev/null 2>&1 %s \
+@ RUN: | FileCheck %s
+
+ .syntax unified
+ .thumb
+
+ .text
+
+ .global multiple_personality_disorder
+ .type multiple_personality_disorder,%function
+multiple_personality_disorder:
+ .fnstart
+ .personality __gcc_personality_v0
+ .personality __gxx_personality_v0
+ .personality __gxx_personality_sj0
+ .cantunwind
+
+@ CHECK: error: .cantunwind can't be used with .personality directive
+@ CHECK: .cantunwind
+@ CHECK: ^
+@ CHECK: note: .personality was specified here
+@ CHECK: .personality __gcc_personality_v0
+@ CHECK: ^
+@ CHECK: note: .personality was specified here
+@ CHECK: .personality __gxx_personality_v0
+@ CHECK: ^
+@ CHECK: note: .personality was specified here
+@ CHECK: .personality __gxx_personality_sj0
+@ CHECK: ^
+