[gcc r17-3193] wide-int: Use return 1 instead of return len.

https://gcc.gnu.org/g:cee53ed42c753a0c936e005b7dd15f029ca34da7

commit r17-3193-gcee53ed42c753a0c936e005b7dd15f029ca34da7
Author: Kael Andrew Alonzo Franco <[email protected]>
Date:   Mon Aug 10 17:19:05 2026 -0400

    wide-int: Use return 1 instead of return len.
    
    len is known to be 1 so return 1.
    Helps with speeding up C++ optimizers.
    
    Obvious fix so pushed.
    
    gcc/ChangeLog:
    
            * wide-int.cc (canonize): Use return 1 instead of return len.
    
    Signed-off-by: Kael Andrew Franco <[email protected]>

Diff:
---
 gcc/wide-int.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/wide-int.cc b/gcc/wide-int.cc
index c2c424344a24..668b2e4ea7db 100644
--- a/gcc/wide-int.cc
+++ b/gcc/wide-int.cc
@@ -90,7 +90,7 @@ canonize (HOST_WIDE_INT *val, unsigned int len, unsigned int precision)
     len = blocks_needed;
 
   if (len == 1)
-    return len;
+    return 1;
 
   top = val[len - 1];
   if (len * HOST_BITS_PER_WIDE_INT > precision)