Don't use an anonymous label in arm's __bionic_clone.
All the other architectures name this label. Copy them.
(Following discussion of d30bc9e74b8ff3afceac973d334023564e64dbd2.)
Bug: https://llvm.org/bugs/show_bug.cgi?id=30308
Change-Id: I4f20163f569041180d87c79ce6ed856b70704271
diff --git a/libc/arch-arm/bionic/__bionic_clone.S b/libc/arch-arm/bionic/__bionic_clone.S
index a85ea34..8836748 100644
--- a/libc/arch-arm/bionic/__bionic_clone.S
+++ b/libc/arch-arm/bionic/__bionic_clone.S
@@ -51,7 +51,7 @@
# Are we the child?
movs r0, r0
- beq 1f
+ beq .L_bc_child
# In the parent, reload saved registers then either return or set errno.
ldmfd sp!, {r4, r5, r6, r7}
@@ -60,9 +60,9 @@
neg r0, r0
b __set_errno_internal
- # The child.
- # Setting lr to 0 will make the unwinder stop at __start_thread
-1: mov lr, #0
+.L_bc_child:
+ # Setting lr to 0 will make the unwinder stop at __start_thread.
+ mov lr, #0
# Call __start_thread with the 'fn' and 'arg' we stored on the child stack.
pop {r0, r1}
b __start_thread