this patch fixes build for clang-18+

diff --git a/libgcc/config/aarch64/lse.S b/libgcc/config/aarch64/lse.S
index d3235bc33..1a56eb61c 100644
--- a/libgcc/config/aarch64/lse.S
+++ b/libgcc/config/aarch64/lse.S
@@ -197,8 +197,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 	.text
 	.balign	16
 	.private_extern	_\name
-	.cfi_startproc
 _\name:
+	.cfi_startproc
 	BTI_C
 .endm