Add testcases for clz encoding

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123937 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/arm_instructions.s b/test/MC/ARM/arm_instructions.s
index a26db1b4eb3516cf4b68c8f03e701e4602172bd0..28a49aa9f0d4a9fcc726f2351385d303e18a640f 100644 (file)
--- a/test/MC/ARM/arm_instructions.s
+++ b/test/MC/ARM/arm_instructions.s
@@ -161,3 +161,6 @@
 
 @ CHECK: clrex @ encoding: [0x1f,0xf0,0x7f,0xf5]
         clrex
+
+@ CHECK: clz  r9, r0 @ encoding: [0x10,0x9f,0x6f,0xe1]
+        clz  r9, r0

diff --git a/test/MC/ARM/thumb2.s b/test/MC/ARM/thumb2.s
index 146d674c3eb195248b12fa3f0b85077066b81a49..4a7bc6a4cceb31d8198c2d7a23fb38128feb5710 100644 (file)
--- a/test/MC/ARM/thumb2.s
+++ b/test/MC/ARM/thumb2.s
@@ -199,3 +199,6 @@
 
 @ CHECK: clrex @ encoding: [0xbf,0xf3,0x2f,0x8f]
         clrex
+
+@ CHECK: clz  r9, r0 @ encoding: [0xb0,0xfa,0x80,0xf9]
+        clz  r9, r0