ARM assembly parsing and encoding tests for UHADD16, UHADD8 and UHASX.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136266 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s
index c08bb83c096cd4b9e6df37ceadcf74fb7d73bda7..53b4594ebb996983825db3fb71a76203ef7bd51a 100644 (file)
--- a/test/MC/ARM/basic-arm-instructions.s
+++ b/test/MC/ARM/basic-arm-instructions.s
@@ -2019,3 +2019,29 @@ _func:
 
 @ CHECK: ubfx  r4, r5, #16, #1         @ encoding: [0x55,0x48,0xe0,0xe7]
 @ CHECK: ubfxgt        r4, r5, #16, #16        @ encoding: [0x55,0x48,0xef,0xc7]
+
+
+@------------------------------------------------------------------------------
+@ UHADD16/UHADD8
+@------------------------------------------------------------------------------
+        uhadd16 r4, r8, r2
+        uhadd16gt r4, r8, r2
+        uhadd8 r4, r8, r2
+        uhadd8gt r4, r8, r2
+
+@ CHECK: uhadd16       r4, r8, r2      @ encoding: [0x12,0x4f,0x78,0xe6]
+@ CHECK: uhadd16gt     r4, r8, r2      @ encoding: [0x12,0x4f,0x78,0xc6]
+@ CHECK: uhadd8        r4, r8, r2              @ encoding: [0x92,0x4f,0x78,0xe6]
+@ CHECK: uhadd8gt      r4, r8, r2      @ encoding: [0x92,0x4f,0x78,0xc6]
+
+
+@------------------------------------------------------------------------------
+@ UHASX
+@------------------------------------------------------------------------------
+        uhasx r4, r8, r2
+        uhasxgt r4, r8, r2
+
+@ CHECK: uhasx r4, r8, r2              @ encoding: [0x32,0x4f,0x78,0xe6]
+@ CHECK: uhasxgt r4, r8, r2             @ encoding: [0x32,0x4f,0x78,0xc6]
+
+