Thumb2 assembly parsing and encoding for SHSUB16/SHSUB8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139880 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s
index 6eb4a8b..52ef055 100644
--- a/test/MC/ARM/basic-thumb2-instructions.s
+++ b/test/MC/ARM/basic-thumb2-instructions.s
@@ -1731,6 +1731,22 @@
@------------------------------------------------------------------------------
+@ SHSUB16/SHSUB8
+@------------------------------------------------------------------------------
+ shsub16 r4, r8, r2
+ shsub8 r4, r8, r2
+ itt gt
+ shsub16gt r4, r8, r2
+ shsub8gt r4, r8, r2
+
+@ CHECK: shsub16 r4, r8, r2 @ encoding: [0xd8,0xfa,0x22,0xf4]
+@ CHECK: shsub8 r4, r8, r2 @ encoding: [0xc8,0xfa,0x22,0xf4]
+@ CHECK: itt gt @ encoding: [0xc4,0xbf]
+@ CHECK: shsub16gt r4, r8, r2 @ encoding: [0xd8,0xfa,0x22,0xf4]
+@ CHECK: shsub8gt r4, r8, r2 @ encoding: [0xc8,0xfa,0x22,0xf4]
+
+
+@------------------------------------------------------------------------------
@ SUB (register)
@------------------------------------------------------------------------------
sub.w r5, r2, r12, rrx
