[llvm-commits] [llvm] r129137 - in /llvm/trunk/test/MC/Disassembler/ARM: arm-tests.txt invalid-MOVTi16-arm.txt

[Johnny Chen]

Author: johnny
Date: Fri Apr  8 12:29:58 2011
New Revision: 129137

URL: http://llvm.org/viewvc/llvm-project?rev=129137&view=rev
Log:
MOVi16 and MOVTi16 does not allow pc as the dest register, while MOVi allows it.
Add tests for that.

Added:
    llvm/trunk/test/MC/Disassembler/ARM/invalid-MOVTi16-arm.txt
Modified:
    llvm/trunk/test/MC/Disassembler/ARM/arm-tests.txt

Modified: llvm/trunk/test/MC/Disassembler/ARM/arm-tests.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Disassembler/ARM/arm-tests.txt?rev=129137&r1=129136&r2=129137&view=diff
==============================================================================
--- llvm/trunk/test/MC/Disassembler/ARM/arm-tests.txt (original)
+++ llvm/trunk/test/MC/Disassembler/ARM/arm-tests.txt Fri Apr  8 12:29:58 2011
@@ -21,6 +21,12 @@
 # CHECK:	mov	pc, lr
 0x0e 0xf0 0xa0 0xe1
 
+# CHECK:	mov	pc, #255, #2
+0xff 0xf1 0xa0 0xe3
+
+# CHECK:	movw	r7, #4096
+0x00 0x70 0x01 0xe3
+
 # CHECK:	cmn	r0, #1
 0x01 0x00 0x70 0xe3
 

Added: llvm/trunk/test/MC/Disassembler/ARM/invalid-MOVTi16-arm.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Disassembler/ARM/invalid-MOVTi16-arm.txt?rev=129137&view=auto
==============================================================================
--- llvm/trunk/test/MC/Disassembler/ARM/invalid-MOVTi16-arm.txt (added)
+++ llvm/trunk/test/MC/Disassembler/ARM/invalid-MOVTi16-arm.txt Fri Apr  8 12:29:58 2011
@@ -0,0 +1,10 @@
+# RUN: llvm-mc --disassemble %s -triple=arm-apple-darwin9 |& grep {invalid instruction encoding}
+
+# Opcode=185 Name=MOVTi16 Format=ARM_FORMAT_DPFRM(4)
+#  31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5  4  3  2  1  0 
+# -------------------------------------------------------------------------------------------------
+# | 1: 1: 1: 0| 0: 0: 1: 1| 0: 1: 0: 0| 0: 0: 0: 1| 1: 1: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0|
+# -------------------------------------------------------------------------------------------------
+# 
+# if d == 15 then UNPREDICTABLE
+0x00 0xf0 0x41 0xe3