Author: ache
Date: Wed Jun 1 10:14:25 2016
New Revision: 301115
URL: https://svnweb.freebsd.org/changeset/base/301115
Log:
Don't use fixup for C99 and up, the compiler result is already correct.
Suggested by: bde
MFC after: 1 week
Modified:
head/lib/libc/stdlib/div.c
head/lib/libc/stdlib/imaxdiv.c
head/lib/libc/stdlib/ldiv.c
head/lib/libc/stdlib/lldiv.c
Modified: head/lib/libc/stdlib/div.c
==============================================================================
--- head/lib/libc/stdlib/div.c Wed Jun 1 10:14:04 2016 (r301114)
+++ head/lib/libc/stdlib/div.c Wed Jun 1 10:14:25 2016 (r301115)
@@ -46,6 +46,7 @@ div(num, denom)
r.quot = num / denom;
r.rem = num % denom;
+#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
/*
* The ANSI standard says that |r.quot| <= |n/d|, where
* n/d is to be computed in infinite precision. In other
@@ -73,5 +74,6 @@ div(num, denom)
r.quot++;
r.rem -= denom;
}
+#endif
return (r);
}
Modified: head/lib/libc/stdlib/imaxdiv.c
==============================================================================
--- head/lib/libc/stdlib/imaxdiv.c Wed Jun 1 10:14:04 2016
(r301114)
+++ head/lib/libc/stdlib/imaxdiv.c Wed Jun 1 10:14:25 2016
(r301115)
@@ -37,9 +37,11 @@ imaxdiv(intmax_t numer, intmax_t denom)
retval.quot = numer / denom;
retval.rem = numer % denom;
+#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
if (numer >= 0 && retval.rem < 0) {
retval.quot++;
retval.rem -= denom;
}
+#endif
return (retval);
}
Modified: head/lib/libc/stdlib/ldiv.c
==============================================================================
--- head/lib/libc/stdlib/ldiv.c Wed Jun 1 10:14:04 2016 (r301114)
+++ head/lib/libc/stdlib/ldiv.c Wed Jun 1 10:14:25 2016 (r301115)
@@ -48,9 +48,11 @@ ldiv(num, denom)
r.quot = num / denom;
r.rem = num % denom;
+#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
if (num >= 0 && r.rem < 0) {
r.quot++;
r.rem -= denom;
}
+#endif
return (r);
}
Modified: head/lib/libc/stdlib/lldiv.c
==============================================================================
--- head/lib/libc/stdlib/lldiv.c Wed Jun 1 10:14:04 2016
(r301114)
+++ head/lib/libc/stdlib/lldiv.c Wed Jun 1 10:14:25 2016
(r301115)
@@ -37,9 +37,11 @@ lldiv(long long numer, long long denom)
retval.quot = numer / denom;
retval.rem = numer % denom;
+#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
if (numer >= 0 && retval.rem < 0) {
retval.quot++;
retval.rem -= denom;
}
+#endif
return (retval);
}
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