llvm-6502/test/MC/ARM/mode-switch.s

@ Test ARM / Thumb mode switching with .code
@ RUN: llvm-mc -triple armv7-unknown-unknown -show-encoding < %s | FileCheck %s
@ RUN: llvm-mc -triple thumbv7-unknown-unknown -show-encoding <%s | FileCheck %s

.code 16
	add.w	r0, r0, r1
@ CHECK: add.w	r0, r0, r1              @ encoding: [0x00,0xeb,0x01,0x00]

.code 32
	add	r0, r0, r1
@ CHECK: add	r0, r0, r1              @ encoding: [0x01,0x00,0x80,0xe0]

.code 16
        adds    r0, r0, r1
@ CHECK: adds	r0, r0, r1              @ encoding: [0x40,0x18]
Add support for ARM / Thumb mode switching with .code 16 and .code 32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134760 91177308-0d34-0410-b5e6-96231b3b80d8 2011-07-08 22:36:29 +00:00			`@ Test ARM / Thumb mode switching with .code`
Tidy up formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137747 91177308-0d34-0410-b5e6-96231b3b80d8 2011-08-16 20:55:41 +00:00			`@ RUN: llvm-mc -triple armv7-unknown-unknown -show-encoding < %s \| FileCheck %s`
			`@ RUN: llvm-mc -triple thumbv7-unknown-unknown -show-encoding <%s \| FileCheck %s`
Add support for ARM / Thumb mode switching with .code 16 and .code 32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134760 91177308-0d34-0410-b5e6-96231b3b80d8 2011-07-08 22:36:29 +00:00
			`.code 16`
			`add.w r0, r0, r1`
Tidy up formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137747 91177308-0d34-0410-b5e6-96231b3b80d8 2011-08-16 20:55:41 +00:00			`@ CHECK: add.w r0, r0, r1 @ encoding: [0x00,0xeb,0x01,0x00]`
Add support for ARM / Thumb mode switching with .code 16 and .code 32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134760 91177308-0d34-0410-b5e6-96231b3b80d8 2011-07-08 22:36:29 +00:00
			`.code 32`
			`add r0, r0, r1`
Tidy up formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137747 91177308-0d34-0410-b5e6-96231b3b80d8 2011-08-16 20:55:41 +00:00			`@ CHECK: add r0, r0, r1 @ encoding: [0x01,0x00,0x80,0xe0]`
Add support for ARM / Thumb mode switching with .code 16 and .code 32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134760 91177308-0d34-0410-b5e6-96231b3b80d8 2011-07-08 22:36:29 +00:00
			`.code 16`
ARM thumb assembly parsing for arithmetic flag setting instructions. Thumb one requires that many arithmetic instruction forms have an 'S' suffix. For Thumb2, the whether the suffix is required or precluded depends on whether the instruction is in an IT block. Use target parser predicates to check for these sorts of context-sensitive constraints. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137746 91177308-0d34-0410-b5e6-96231b3b80d8 2011-08-16 20:45:50 +00:00			`adds r0, r0, r1`
Tidy up formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137747 91177308-0d34-0410-b5e6-96231b3b80d8 2011-08-16 20:55:41 +00:00			`@ CHECK: adds r0, r0, r1 @ encoding: [0x40,0x18]`