| #/** @file | |
| # Compiler intrinsic for ARM compiler | |
| # | |
| # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
| # This program and the accompanying materials | |
| # are licensed and made available under the terms and conditions of the BSD License | |
| # which accompanies this distribution. The full text of the license may be found at | |
| # http://opensource.org/licenses/bsd-license.php | |
| # | |
| # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.; | |
| # | |
| #**/ | |
| # | |
| .text | |
| .p2align 2 | |
| GCC_ASM_EXPORT(__switch16) | |
| ASM_PFX(__switch16): | |
| ldrh ip, [lr, #-1] | |
| cmp r0, ip | |
| add r0, lr, r0, lsl #1 | |
| ldrccsh r0, [r0, #1] | |
| add ip, lr, ip, lsl #1 | |
| ldrcssh r0, [ip, #1] | |
| add ip, lr, r0, lsl #1 | |
| bx ip | |