[llvm-commits] [llvm] r135696 - in /llvm/trunk/test/MC/ARM: basic-arm-instructions.s diagnostics.s

[Jim Grosbach]

Author: grosbach
Date: Thu Jul 21 14:02:03 2011
New Revision: 135696

URL: http://llvm.org/viewvc/llvm-project?rev=135696&view=rev
Log:
Add tests for ARM PKH assembly parsing.

Modified:
    llvm/trunk/test/MC/ARM/basic-arm-instructions.s
    llvm/trunk/test/MC/ARM/diagnostics.s

Modified: llvm/trunk/test/MC/ARM/basic-arm-instructions.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ARM/basic-arm-instructions.s?rev=135696&r1=135695&r2=135696&view=diff
==============================================================================
--- llvm/trunk/test/MC/ARM/basic-arm-instructions.s (original)
+++ llvm/trunk/test/MC/ARM/basic-arm-instructions.s Thu Jul 21 14:02:03 2011
@@ -969,6 +969,27 @@
 @ CHECK: orrslt	r6, r6, r7, ror r9      @ encoding: [0x77,0x69,0x96,0xb1]
 @ CHECK: orrsgt	r4, r4, r5, rrx         @ encoding: [0x65,0x40,0x94,0xc1]
 
+ at ------------------------------------------------------------------------------
+@ PKH
+ at ------------------------------------------------------------------------------
+        pkhbt r2, r2, r3
+        pkhbt r2, r2, r3, lsl #31
+        pkhbt r2, r2, r3, lsl #0
+        pkhbt r2, r2, r3, lsl #15
+
+        pkhtb r2, r2, r3
+        pkhtb r2, r2, r3, asr #31
+        pkhtb r2, r2, r3, asr #15
+
+@ CHECK: pkhbt	r2, r2, r3              @ encoding: [0x13,0x20,0x82,0xe6]
+@ CHECK: pkhbt	r2, r2, r3, lsl #31     @ encoding: [0x93,0x2f,0x82,0xe6]
+@ CHECK: pkhbt	r2, r2, r3              @ encoding: [0x13,0x20,0x82,0xe6]
+@ CHECK: pkhbt	r2, r2, r3, lsl #15     @ encoding: [0x93,0x27,0x82,0xe6]
+
+@ CHECK: pkhbt	r2, r2, r3              @ encoding: [0x13,0x20,0x82,0xe6]
+@ CHECK: pkhtb	r2, r2, r3, asr #31     @ encoding: [0xd3,0x2f,0x82,0xe6]
+@ CHECK: pkhtb	r2, r2, r3, asr #15     @ encoding: [0xd3,0x27,0x82,0xe6]
+
 
 @------------------------------------------------------------------------------
 @ STM*

Modified: llvm/trunk/test/MC/ARM/diagnostics.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ARM/diagnostics.s?rev=135696&r1=135695&r2=135696&view=diff
==============================================================================
--- llvm/trunk/test/MC/ARM/diagnostics.s (original)
+++ llvm/trunk/test/MC/ARM/diagnostics.s Thu Jul 21 14:02:03 2011
@@ -117,3 +117,30 @@
 @ CHECK-ERRORS: error: invalid operand for instruction
 @ CHECK-ERRORS: error: invalid operand for instruction
 @ CHECK-ERRORS: error: invalid operand for instruction
+
+        @ Shifter operand validation for PKH instructions.
+        pkhbt r2, r2, r3, lsl #-1
+        pkhbt r2, r2, r3, lsl #32
+        pkhtb r2, r2, r3, asr #0
+        pkhtb r2, r2, r3, asr #33
+        pkhbt r2, r2, r3, asr #3
+        pkhtb r2, r2, r3, lsl #3
+
+@ CHECK: error: immediate value out of range
+@ CHECK:         pkhbt r2, r2, r3, lsl #-1
+@ CHECK:                                ^
+@ CHECK: error: immediate value out of range
+@ CHECK:         pkhbt r2, r2, r3, lsl #32
+@ CHECK:                                ^
+@ CHECK: error: immediate value out of range
+@ CHECK:         pkhtb r2, r2, r3, asr #0
+@ CHECK:                                ^
+@ CHECK: error: immediate value out of range
+@ CHECK:         pkhtb r2, r2, r3, asr #33
+@ CHECK:                                ^
+@ CHECK: error: lsl operand expected.
+@ CHECK:         pkhbt r2, r2, r3, asr #3
+@ CHECK:                           ^
+@ CHECK: error: asr operand expected.
+@ CHECK:         pkhtb r2, r2, r3, lsl #3
+@ CHECK:                           ^