links

Commit: e28dbfde1bad0e2a4f0644a2c05a3dbda8e4df04
Parent: 7b9bb65b73a5ab1f56531bbf559d093d2c70d388
Author: opask
Date:   Thu, 19 Jul 2018 06:51:25 -0600

remove inline asm

Diffstat:
M
links.h
 | 
20
--------------------

1 file changed, 0 insertions(+), 20 deletions(-)
diff --git a/links.h b/links.h
@@ -365,26 +365,6 @@ static inline int test_int_overflow(int x, int y)
 
 static inline int safe_add_function(int x, int y, unsigned char *file, int line)
 {
-#ifndef HAVE___BUILTIN_ADD_OVERFLOW
-#if defined(__GNUC__) && defined(__GNUC_MINOR__)
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
-#if defined(__i386__) || defined(__x86_64__)
-	int result;
-	unsigned char ovf;
-	__asm__ ("addl %2, %0; seto %1":"=r"(result),
-#if defined(__PATHSCALE__) || defined(__OPEN64__)
-		"=q"	/* a bug in the PathScale and Open64 compiler */
-#else
-		"=qm"
-#endif
-		(ovf):"g"(y),"0"(x));
-	if (ovf)
-		fatal_exit("ERROR: arithmetic overflow at %s:%d: %d + %d", file, line, (x), (y));
-	return result;
-#endif
-#endif
-#endif
-#endif
 	if (test_int_overflow(x, y))
 		fatal_exit("ERROR: arithmetic overflow at %s:%d: %d + %d", file, line, (x), (y));
 	return (int)((unsigned)x + (unsigned)y);