[llvm-commits] [llvm] r98404 - /llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s

[Daniel Dunbar]

Author: ddunbar
Date: Fri Mar 12 18:47:25 2010
New Revision: 98404

URL: http://llvm.org/viewvc/llvm-project?rev=98404&view=rev
Log:
MC/X86: Add an XFAIL test where we aren't matching the correct instruction
because we don't understand how the specific instruction is doing sign
extension.

Added:
    llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s

Added: llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s?rev=98404&view=auto
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s (added)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_32-mismatched-add.s Fri Mar 12 18:47:25 2010
@@ -0,0 +1,8 @@
+// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
+// XFAIL: *
+
+// CHECK: addl	$4294967295, %eax       # encoding: [0x83,0xc0,0xff]
+        addl $0xFFFFFFFF, %eax
+
+// CHECK: addl	$65535, %eax       # encoding: [0x66,0x83,0xc0,0xff]
+        addw $0xFFFF, %ax