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| author | Roland McGrath <roland@hack.frob.com> | 2012-08-16 14:08:47 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-08-16 14:08:47 -0700 |
| commit | db1ee0a836f4938dc14014c6341fcb11ef66e929 (patch) | |
| tree | 88f4765a244382aba3faf23c2d898e317d0758b5 /stdlib | |
| parent | 30f696374d434578a159712552f3da533f02e8dd (diff) | |
| download | glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.zip glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.tar.gz glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.tar.bz2 | |
Suppress -Wunused-but-set warnings in GMP code.
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/divmod_1.c | 4 | ||||
| -rw-r--r-- | stdlib/gmp-impl.h | 5 | ||||
| -rw-r--r-- | stdlib/mod_1.c | 4 |
3 files changed, 7 insertions, 6 deletions
diff --git a/stdlib/divmod_1.c b/stdlib/divmod_1.c index b11fd7b..4e6966b 100644 --- a/stdlib/divmod_1.c +++ b/stdlib/divmod_1.c @@ -6,7 +6,7 @@ QUOT_PTR and DIVIDEND_PTR might point to the same limb. -Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc. +Copyright (C) 1991-2012 Free Software Foundation, Inc. This file is part of the GNU MP Library. @@ -54,7 +54,7 @@ mpn_divmod_1 (quot_ptr, dividend_ptr, dividend_size, divisor_limb) { mp_size_t i; mp_limb_t n1, n0, r; - mp_limb_t dummy; + mp_limb_t dummy __attribute__ ((unused)); /* ??? Should this be handled at all? Rely on callers? */ if (dividend_size == 0) diff --git a/stdlib/gmp-impl.h b/stdlib/gmp-impl.h index f6454ee..7e94624 100644 --- a/stdlib/gmp-impl.h +++ b/stdlib/gmp-impl.h @@ -1,6 +1,6 @@ /* Include file for internal GNU MP types and definitions. -Copyright (C) 1991, 1993, 1994, 1995, 1996, 2011 Free Software Foundation, Inc. +Copyright (C) 1991-2012 Free Software Foundation, Inc. This file is part of the GNU MP Library. @@ -216,7 +216,8 @@ extern mp_size_t __gmp_default_fp_limb_precision; has to be set. Put the quotient in Q and the remainder in R. */ #define udiv_qrnnd_preinv(q, r, nh, nl, d, di) \ do { \ - mp_limb_t _q, _ql, _r; \ + mp_limb_t _ql __attribute__ ((unused)); \ + mp_limb_t _q, _r; \ mp_limb_t _xh, _xl; \ umul_ppmm (_q, _ql, (nh), (di)); \ _q += (nh); /* DI is 2**BITS_PER_MP_LIMB too small */\ diff --git a/stdlib/mod_1.c b/stdlib/mod_1.c index 00f338b..d325a93 100644 --- a/stdlib/mod_1.c +++ b/stdlib/mod_1.c @@ -3,7 +3,7 @@ Return the single-limb remainder. There are no constraints on the value of the divisor. -Copyright (C) 1991, 1993, 1994, Free Software Foundation, Inc. +Copyright (C) 1991-2012 Free Software Foundation, Inc. This file is part of the GNU MP Library. @@ -49,7 +49,7 @@ mpn_mod_1 (dividend_ptr, dividend_size, divisor_limb) { mp_size_t i; mp_limb_t n1, n0, r; - mp_limb_t dummy; + mp_limb_t dummy __attribute__ ((unused)); /* Botch: Should this be handled at all? Rely on callers? */ if (dividend_size == 0) |