ARM tests for LDRH(register) assembly parsing and encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137261 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/arm-memory-instructions.s b/test/MC/ARM/arm-memory-instructions.s
index 022d7a3..bf83da2 100644 (file)
--- a/test/MC/ARM/arm-memory-instructions.s
+++ b/test/MC/ARM/arm-memory-instructions.s
@@ -159,3 +159,19 @@ _func:
 @ CHECK: ldrh  r12, [sp], #4           @ encoding: [0xb4,0xc0,0xdd,0xe0]
 
 
+@------------------------------------------------------------------------------
+@ LDRH (register)
+@------------------------------------------------------------------------------
+        ldrh r6, [r5, r4]
+        ldrh r3, [r8, r11]!
+        ldrh r1, [r2, -r1]!
+        ldrh r9, [r7], r2
+        ldrh r4, [r3], -r2
+
+@ CHECK: ldrh  r6, [r5, r4]            @ encoding: [0xb4,0x60,0x95,0xe1]
+@ CHECK: ldrh  r3, [r8, r11]!          @ encoding: [0xbb,0x30,0xb8,0xe1]
+@ CHECK: ldrh  r1, [r2, -r1]!          @ encoding: [0xb1,0x10,0x32,0xe1]
+@ CHECK: ldrh  r9, [r7], r2            @ encoding: [0xb2,0x90,0x97,0xe0]
+@ CHECK: ldrh  r4, [r3], -r2           @ encoding: [0xb2,0x40,0x13,0xe0]
+
+