Author: rpaulo
Date: Thu Aug 19 12:59:57 2010
New Revision: 211505
URL: http://svn.freebsd.org/changeset/base/211505
Log:
Remove unneeded casts in inline assembly in contrib/gcc/longlong.h,
which are apparently "heinous" GNU extensions, so clang can
compile this without using the -fheinous-gnu-extensions option.
Results in *no* binary change, neither with clang, nor with gcc.
Submitted by: Dimitry Andric <dimitry at andric.com>
Modified:
head/contrib/gcc/longlong.h
Modified: head/contrib/gcc/longlong.h
==============================================================================
--- head/contrib/gcc/longlong.h Thu Aug 19 12:52:49 2010 (r211504)
+++ head/contrib/gcc/longlong.h Thu Aug 19 12:59:57 2010 (r211505)
@@ -314,38 +314,38 @@ UDItype __umulsidi3 (USItype, USItype);
#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
__asm__ ("addl %5,%1\n\tadcl %3,%0" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "%0" ((USItype) (ah)), \
- "g" ((USItype) (bh)), \
- "%1" ((USItype) (al)), \
- "g" ((USItype) (bl)))
+ : "=r" (sh), \
+ "=&r" (sl) \
+ : "%0" (ah), \
+ "g" (bh), \
+ "%1" (al), \
+ "g" (bl))
#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
__asm__ ("subl %5,%1\n\tsbbl %3,%0" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "0" ((USItype) (ah)), \
- "g" ((USItype) (bh)), \
- "1" ((USItype) (al)), \
- "g" ((USItype) (bl)))
+ : "=r" (sh), \
+ "=&r" (sl) \
+ : "0" (ah), \
+ "g" (bh), \
+ "1" (al), \
+ "g" (bl))
#define umul_ppmm(w1, w0, u, v) \
__asm__ ("mull %3" \
- : "=a" ((USItype) (w0)), \
- "=d" ((USItype) (w1)) \
- : "%0" ((USItype) (u)), \
- "rm" ((USItype) (v)))
+ : "=a" (w0), \
+ "=d" (w1) \
+ : "%0" (u), \
+ "rm" (v))
#define udiv_qrnnd(q, r, n1, n0, dv) \
__asm__ ("divl %4" \
- : "=a" ((USItype) (q)), \
- "=d" ((USItype) (r)) \
- : "0" ((USItype) (n0)), \
- "1" ((USItype) (n1)), \
- "rm" ((USItype) (dv)))
+ : "=a" (q), \
+ "=d" (r) \
+ : "0" (n0), \
+ "1" (n1), \
+ "rm" (dv))
#define count_leading_zeros(count, x) \
do { \
USItype __cbtmp; \
__asm__ ("bsrl %1,%0" \
- : "=r" (__cbtmp) : "rm" ((USItype) (x))); \
+ : "=r" (__cbtmp) : "rm" (x)); \
(count) = __cbtmp ^ 31; \
} while (0)
#define count_trailing_zeros(count, x) \
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