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-rw-r--r--llvm/test/MC/ARM/basic-thumb2-instructions.s18
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/MC/ARM/basic-thumb2-instructions.s b/llvm/test/MC/ARM/basic-thumb2-instructions.s
index 3732fd264e5..8c69056ac7a 100644
--- a/llvm/test/MC/ARM/basic-thumb2-instructions.s
+++ b/llvm/test/MC/ARM/basic-thumb2-instructions.s
@@ -2912,3 +2912,21 @@ _func:
@ CHECK: usat16 r2, #2, r7 @ encoding: [0xa7,0xf3,0x02,0x02]
@ CHECK: usat16 r3, #15, r5 @ encoding: [0xa5,0xf3,0x0f,0x03]
+
+
+@------------------------------------------------------------------------------
+@ USAX
+@------------------------------------------------------------------------------
+ usax r2, r3, r4
+ it ne
+ usaxne r6, r1, r9
+ usubaddx r2, r3, r4
+ it ne
+ usubaddxne r6, r1, r9
+
+@ CHECK: usax r2, r3, r4 @ encoding: [0xe3,0xfa,0x44,0xf2]
+@ CHECK: it ne @ encoding: [0x18,0xbf]
+@ CHECK: usaxne r6, r1, r9 @ encoding: [0xe1,0xfa,0x49,0xf6]
+@ CHECK: usax r2, r3, r4 @ encoding: [0xe3,0xfa,0x44,0xf2]
+@ CHECK: it ne @ encoding: [0x18,0xbf]
+@ CHECK: usaxne r6, r1, r9 @ encoding: [0xe1,0xfa,0x49,0xf6]
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