+@---
+@ Run these test in both Thumb1 and Thumb2 modes, as all of the encodings
+@ should be valid, and parse the same, in both.
+@---
@ RUN: llvm-mc -triple=thumbv6-apple-darwin -show-encoding < %s | FileCheck %s
+@ RUN: llvm-mc -triple=thumbv7-apple-darwin -show-encoding < %s | FileCheck %s
.syntax unified
.globl _func
@ ADD (immediate)
@------------------------------------------------------------------------------
adds r1, r2, #3
+@ When Rd is not explicitly specified, encoding T2 is preferred even though
+@ the literal is in the range [0,7] which would allow encoding T1.
adds r2, #3
adds r2, #8
@ CHECK: adds r1, r2, #3 @ encoding: [0xd1,0x1c]
-@ CHECK: adds r2, r2, #3 @ encoding: [0xd2,0x1c]
+@ CHECK: adds r2, #3 @ encoding: [0x03,0x32]
@ CHECK: adds r2, #8 @ encoding: [0x08,0x32]
beq _bar
b #1838
b #-420
+ beq #336
+ beq #160
@ CHECK: b _baz @ encoding: [A,0xe0'A']
@ fixup A - offset: 0, value: _baz, kind: fixup_arm_thumb_br
@ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_bcc
@ CHECK: b #1838 @ encoding: [0x97,0xe3]
@ CHECK: b #-420 @ encoding: [0x2e,0xe7]
+@ CHECK: beq #336 @ encoding: [0xa8,0xd0]
+@ CHECK: beq #160 @ encoding: [0x50,0xd0]
+
+@------------------------------------------------------------------------------
+@ BL/BLX
+@------------------------------------------------------------------------------
+ blx #884800
+ blx #1769600
+
+@ CHECK: blx #884800 @ encoding: [0xd8,0xf0,0x20,0xe8]
+@ CHECK: blx #1769600 @ encoding: [0xb0,0xf1,0x40,0xe8]
@------------------------------------------------------------------------------
@ BICS
@ CHECK: rsbs r3, r4, #0 @ encoding: [0x63,0x42]
-
-@------------------------------------------------------------------------------
-@ NOP
-@------------------------------------------------------------------------------
- nop
-
-@ CHECK: nop @ encoding: [0xc0,0x46]
-
-
@------------------------------------------------------------------------------
@ ORR
@------------------------------------------------------------------------------