Thumb2 assembly parsing and encoding for SMLSD/SMLSDX.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139908 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s
index 09650995620ecb8846b6a61cf920609b1e47ae61..b47ed573e8d5ec61d75681033d8eb0e547303a59 100644 (file)
--- a/test/MC/ARM/basic-thumb2-instructions.s
+++ b/test/MC/ARM/basic-thumb2-instructions.s
@@ -1854,6 +1854,22 @@ _func:
 @ CHECK: smlawtne      r1, r3, r0, r8  @ encoding: [0x33,0xfb,0x10,0x81]
 
 
+@------------------------------------------------------------------------------
+@ SMLSD/SMLSDX
+@------------------------------------------------------------------------------
+        smlsd r2, r3, r5, r8
+        smlsdx r2, r3, r5, r8
+        ite le
+        smlsdle r2, r3, r5, r8
+        smlsdxgt r2, r3, r5, r8
+
+@ CHECK: smlsd r2, r3, r5, r8          @ encoding: [0x43,0xfb,0x05,0x82]
+@ CHECK: smlsdx        r2, r3, r5, r8          @ encoding: [0x43,0xfb,0x15,0x82]
+@ CHECK: ite   le                      @ encoding: [0xd4,0xbf]
+@ CHECK: smlsdle       r2, r3, r5, r8  @ encoding: [0x43,0xfb,0x05,0x82]
+@ CHECK: smlsdxgt      r2, r3, r5, r8  @ encoding: [0x43,0xfb,0x15,0x82]
+
+
 @------------------------------------------------------------------------------
 @ SUB (register)
 @------------------------------------------------------------------------------