this patch fixes build for clang-18+

diff --git a/libgcc/config/aarch64/lse.S b/libgcc/config/aarch64/lse.S
index ecef47086..b478dd4d9 100644
--- a/libgcc/config/aarch64/lse.S
+++ b/libgcc/config/aarch64/lse.S
@@ -174,8 +174,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 	.globl	\name
 	HIDDEN(\name)
 	SYMBOL_TYPE(\name, %function)
-	.cfi_startproc
 \name:
+	.cfi_startproc
 .endm
 
 .macro	ENDFN name