added test cases for r174920 (prefetch disassembly)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174979 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/Disassembler/X86/x86-32.txt b/test/MC/Disassembler/X86/x86-32.txt
index 99d49943b15031f8b967496c77b5adf6076abf1a..2017b7a32eb953eaf01103b734925114c44e6bb2 100644 (file)
--- a/test/MC/Disassembler/X86/x86-32.txt
+++ b/test/MC/Disassembler/X86/x86-32.txt
@@ -630,3 +630,9 @@
 
 # CHECK: movntss %xmm0, (%edi)
 0xf3 0x0f 0x2b 0x07
+
+# CHECK: prefetch (%eax)
+0x0f 0x0d 0x00
+
+# CHECK: prefetchw (%eax)
+0x0f 0x0d 0x08