[newlib-cygwin] Cygwin: gmon.h: drop 32 bit considerations

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=87a9ca4a95504651584570522a3f73979631d703

commit 87a9ca4a95504651584570522a3f73979631d703
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Fri Jul 29 12:19:18 2022 +0200

    Cygwin: gmon.h: drop 32 bit considerations
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/gmon.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/winsup/cygwin/gmon.h b/winsup/cygwin/gmon.h
index 38070d3c7..3612aac96 100644
--- a/winsup/cygwin/gmon.h
+++ b/winsup/cygwin/gmon.h
@@ -50,13 +50,8 @@
 #if 0
 #include <profile.h>
 #else
-#ifndef _WIN64
-#define _MCOUNT_CALL __attribute__ ((regparm (2)))
-extern void _mcount(void);
-#else
 #define _MCOUNT_CALL
 extern void mcount(void);
-#endif
 #define _MCOUNT_DECL __attribute__((gnu_inline)) __inline__ \
    void _MCOUNT_CALL _mcount_private
 #define MCOUNT