1@ RUN: llvm-mc -triple thumbv7-apple-ios -filetype=obj %s -o %t 2@ RUN: llvm-objdump -macho -d %t | FileCheck %s 3 4 @ Size: 2 bytes 5 .thumb_func _f1 6 .thumb 7 .globl _f1 8_f1: 9 bx lr 10 11 @ A properly aligned ARM function 12 .globl _aligned 13 .p2align 2 14 .arm 15_aligned: 16 bx lr 17 18 @ Align this Thumb function so we can predict the outcome of 19 @ "Align(PC, 4)" during blx operation. 20 .thumb_func _test 21 .thumb 22 .p2align 2 23 .globl _test 24_test: 25 blx _elsewhere 26 blx _aligned @ PC=0 (mod 4) 27 blx _aligned @ PC=0 (mod 4) 28 movs r0, r0 29 blx _aligned @ PC=2 (mod 4) 30 31@ CHECK: blx _elsewhere 32@ CHECK: ff f7 fa ef blx _aligned 33@ CHECK: ff f7 f8 ef blx _aligned 34@ CHECK: ff f7 f6 ef blx _aligned 35