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// RUN: llvm-mc -filetype=obj -triple=arm-none-linux-gnueabi %s -o %t
// RUN: ld.lld %t -o %t2 2>&1 | FileCheck %s
// REQUIRES: arm
// On Arm v4t there is no blx instruction so all interworking must go via
// a thunk. At present we don't support v4t so we give a warning for unsupported
// features.
// CHECK: warning: lld uses blx instruction, no object with architecture supporting feature detected.
// CHECK-NEXT: warning: lld uses extended branch encoding, no object with architecture supporting feature detected.
// CHECK-NEXT: warning: lld may use movt/movw, no object with architecture supporting feature detected.
.text
.syntax unified
.cpu arm7tdmi
.eabi_attribute 6, 2 @ Tag_CPU_arch
.arm
.globl _start
.type _start,%function
.p2align 2
_start:
bl thumbfunc
bx lr
.thumb
.section .text.2, "ax", %progbits
.globl thumbfunc
.type thumbfunc,%function
thumbfunc:
bx lr
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