Thumb parsing and encoding for STRB.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138349 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/basic-thumb-instructions.s b/test/MC/ARM/basic-thumb-instructions.s
index b2e73452d290fd74760e2393ac2bd7f0b0c7da3d..df3d9e477cd77ae346a37b1fbbdf6a7ae4d02d2b 100644 (file)
--- a/test/MC/ARM/basic-thumb-instructions.s
+++ b/test/MC/ARM/basic-thumb-instructions.s
@@ -465,3 +465,23 @@ _func:
         str r2, [r7, r3]
 
 @ CHECK: str   r2, [r7, r3]            @ encoding: [0xfa,0x50]
+
+
+@------------------------------------------------------------------------------
+@ STRB (immediate)
+@------------------------------------------------------------------------------
+        strb r4, [r3]
+        strb r5, [r6, #0]
+        strb r6, [r7, #31]
+
+@ CHECK: strb  r4, [r3]                @ encoding: [0x1c,0x70]
+@ CHECK: strb  r5, [r6]                @ encoding: [0x35,0x70]
+@ CHECK: strb  r6, [r7, #31]           @ encoding: [0xfe,0x77]
+
+
+@------------------------------------------------------------------------------
+@ STRB (register)
+@------------------------------------------------------------------------------
+        strb r6, [r4, r5]
+
+@ CHECK: strb  r6, [r4, r5]            @ encoding: [0x66,0x55]