[glibc] Arm: Remove inline assembler from string-fza.h

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=a3439ac139704b979719fdcaec70fe47a8c61498

commit a3439ac139704b979719fdcaec70fe47a8c61498
Author: Wilco Dijkstra <[email protected]>
Date:   Mon Aug 17 14:09:24 2026 +0000

    Arm: Remove inline assembler from string-fza.h
    
    Use __uqsub8 since minimum GCC supports it now.
    
    Reviewed-by: Adhemerval Zanella  <[email protected]>

Diff:
---
 sysdeps/arm/armv6t2/string-fza.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sysdeps/arm/armv6t2/string-fza.h b/sysdeps/arm/armv6t2/string-fza.h
index 1eab43fdc3..dbc8122a6c 100644
--- a/sysdeps/arm/armv6t2/string-fza.h
+++ b/sysdeps/arm/armv6t2/string-fza.h
@@ -21,6 +21,7 @@
 
 #include <string-misc.h>
 #include <string-optype.h>
+#include <arm_acle.h>
 
 /* The functions return a byte mask.  */
 typedef op_t find_t;
@@ -32,10 +33,7 @@ find_zero_all (op_t x)
 {
   /* Use unsigned saturated subtraction from 1 in each byte.
      That leaves 1 for every byte that was zero.  */
-  op_t ones = repeat_bytes (0x01);
-  op_t ret;
-  asm ("uqsub8 %0,%1,%2" : "=r"(ret) : "r"(ones), "r"(x));
-  return ret;
+  return __uqsub8 (repeat_bytes (0x01), x);
 }
 
 /* Identify bytes that are equal between X1 and X2.  */