1@ Test to ensure that the bl to linker script symbol isn't changed to blx with immediate address.
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4        .syntax unified
5        .cpu cortex-m3
6        .fpu softvfp
7        .thumb
8        .file   "x.c"
9        .text
10        .align  2
11        .global main
12        .thumb
13        .thumb_func
14        .type   main, %function
15main:
16        push    {r7, lr}
17        add     r7, sp, #0
18        bl      extFunc
19        pop     {r7, pc}
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