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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 /stdio-common | |
| parent | 30f696374d434578a159712552f3da533f02e8dd (diff) | |
| download | glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.tar.gz glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.tar.xz glibc-db1ee0a836f4938dc14014c6341fcb11ef66e929.zip | |
Suppress -Wunused-but-set warnings in GMP code.
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/_itoa.c | 14 | ||||
| -rw-r--r-- | stdio-common/_itowa.c | 10 |
2 files changed, 15 insertions, 9 deletions
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c index ebb3e857c6..4c588d989d 100644 --- a/stdio-common/_itoa.c +++ b/stdio-common/_itoa.c @@ -206,7 +206,7 @@ _itoa (value, buflim, base, upper_case) { # define RUN_2N(BITS) \ do \ - { \ + { \ /* `unsigned long long int' always has 64 bits. */ \ mp_limb_t work_hi = value >> (64 - BITS_PER_MP_LIMB); \ \ @@ -264,7 +264,8 @@ _itoa (value, buflim, base, upper_case) if (brec->flag) while (value != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t __attribute__ ((unused)); umul_ppmm (x, dummy, value, base_multiplier); quo = (x + ((value - x) >> 1)) >> (brec->post_shift - 1); @@ -275,7 +276,8 @@ _itoa (value, buflim, base, upper_case) else while (value != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t __attribute__ ((unused)); umul_ppmm (x, dummy, value, base_multiplier); quo = x >> brec->post_shift; @@ -401,7 +403,8 @@ _itoa (value, buflim, base, upper_case) if (brec->flag) while (ti != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t dummy __attribute__ ((unused)); umul_ppmm (x, dummy, ti, base_multiplier); quo = (x + ((ti - x) >> 1)) >> (brec->post_shift - 1); @@ -413,7 +416,8 @@ _itoa (value, buflim, base, upper_case) else while (ti != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t dummy __attribute__ ((unused)); umul_ppmm (x, dummy, ti, base_multiplier); quo = x >> brec->post_shift; diff --git a/stdio-common/_itowa.c b/stdio-common/_itowa.c index 9381d33b6c..6561ee1585 100644 --- a/stdio-common/_itowa.c +++ b/stdio-common/_itowa.c @@ -1,5 +1,5 @@ /* Internal function for converting integers to ASCII. - Copyright (C) 1994-1996,1999,2000,2002,2007 Free Software Foundation, Inc. + Copyright (C) 1994-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Torbjorn Granlund <tege@matematik.su.se> and Ulrich Drepper <drepper@gnu.org>. @@ -102,7 +102,7 @@ _itowa (value, buflim, base, upper_case) { # define RUN_2N(BITS) \ do \ - { \ + { \ /* `unsigned long long int' always has 64 bits. */ \ mp_limb_t work_hi = value >> (64 - BITS_PER_MP_LIMB); \ \ @@ -296,7 +296,8 @@ _itowa (value, buflim, base, upper_case) if (brec->flag) while (ti != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t dummy __attribute__ ((unused)); umul_ppmm (x, dummy, ti, base_multiplier); quo = (x + ((ti - x) >> 1)) >> (brec->post_shift - 1); @@ -308,7 +309,8 @@ _itowa (value, buflim, base, upper_case) else while (ti != 0) { - mp_limb_t quo, rem, x, dummy; + mp_limb_t quo, rem, x; + mp_limb_t dummy __attribute__ ((unused)); umul_ppmm (x, dummy, ti, base_multiplier); quo = x >> brec->post_shift; |