[binutils-gdb/binutils-2_47-branch] windows: remove st_dev test from SAME_INODE

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f8a05f18de7129e34c974020a883396db4efa4c7

commit f8a05f18de7129e34c974020a883396db4efa4c7
Author: Alan Modra <[email protected]>
Date:   Tue Aug 18 15:20:28 2026 +0930

    windows: remove st_dev test from SAME_INODE
    
    As reported "st_dev is the drive number, so on D: it is 3 and the
    guard passes.  Every file on the drive then compares equal to every
    other file."
    
            * same-inode.h (SAME_INODE): Do not test st_dev on windows to
            validate st_dev/st_ino comparison.
    
    (cherry picked from commit afa6db16e6508d8ea269557085bc7c301e824382)

Diff:
---
 include/same-inode.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/same-inode.h b/include/same-inode.h
index 9d9049843d1..d9aea7b006f 100644
--- a/include/same-inode.h
+++ b/include/same-inode.h
@@ -28,11 +28,12 @@
      && (a).st_dev == (b).st_dev)
 # elif defined _WIN32 && ! defined __CYGWIN__
    /* Native Windows.  */
-   /* stat() and fstat() set st_dev and st_ino to 0 if information about
+   /* stat() and fstat() set st_ino to 0 if information about
       the inode is not available.  */
 #  define SAME_INODE(a, b) \
-    (!((a).st_ino == 0 && (a).st_dev == 0) \
-     && (a).st_ino == (b).st_ino && (a).st_dev == (b).st_dev)
+    ((a).st_ino != 0			\
+     && (a).st_ino == (b).st_ino	\
+     && (a).st_dev == (b).st_dev)
 # else
 #  define SAME_INODE(a, b)    \
     ((a).st_ino == (b).st_ino \