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Fix some testsuite build warning fixes in libm

This commit is contained in:
Siddhesh Poyarekar 2013-02-19 21:20:44 +05:30
parent 55e4107b2c
commit e4f223248e
4 changed files with 26 additions and 19 deletions
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4
ChangeLog
View File

@ -1,5 +1,9 @@
2013-02-19 Siddhesh Poyarekar <siddhesh@redhat.com>
* math/atest-exp.c (exp_mpn): Remove ROUND.
* math/atest-exp2.c (exp_mpn): Likewise.
* math/atest-sincos.c (sincosx_mpn): Remove ROUND and CHK.
* stdlib/cxa_thread_atexit_impl.c: Fix Copyright year.
* stdlib/tst-tls-atexit-lib.c: Likewise.
* stdlib/tst-tls-atexit.c: Likewise.

4
math/atest-exp.c
View File

@ -61,7 +61,7 @@ exp_mpn (mp1 ex, mp1 x)
unsigned n;
mp1 xp;
mp2 tmp;
mp_limb_t chk, round;
mp_limb_t chk;
mp1 tol;
memset (xp, 0, sizeof (mp1));
@ -79,7 +79,7 @@ exp_mpn (mp1 ex, mp1 x)
mpn_mul_n (tmp, xp, x, SZ);
assert (tmp[SZ * 2 - 1] == 0);
if (n > 0)
round = mpn_divmod_1 (xp, tmp + FRAC / mpbpl, SZ, n);
mpn_divmod_1 (xp, tmp + FRAC / mpbpl, SZ, n);
chk = mpn_add_n (ex, ex, xp, SZ);
assert (chk == 0);
n++;

4
math/atest-exp2.c
View File

@ -102,7 +102,7 @@ exp_mpn (mp1 ex, mp1 x)
unsigned int n;
mp1 xp;
mp2 tmp;
mp_limb_t chk, round;
mp_limb_t chk;
mp1 tol;
memset (xp, 0, sizeof (mp1));
@ -120,7 +120,7 @@ exp_mpn (mp1 ex, mp1 x)
mpn_mul_n (tmp, xp, x, SZ);
assert(tmp[SZ * 2 - 1] == 0);
if (n > 0)
round = mpn_divmod_1 (xp, tmp + FRAC / mpbpl, SZ, n);
mpn_divmod_1 (xp, tmp + FRAC / mpbpl, SZ, n);
chk = mpn_add_n (ex, ex, xp, SZ);
assert (chk == 0);
++n;

33
math/atest-sincos.c
View File

@ -64,7 +64,6 @@ sincosx_mpn (mp1 si, mp1 co, mp1 xx, mp1 ix)
int i;
mp2 s[4], c[4];
mp1 tmp, x;
mp_limb_t chk, round;
if (ix == NULL)
{
@ -79,34 +78,38 @@ sincosx_mpn (mp1 si, mp1 co, mp1 xx, mp1 ix)
for (i = 0; i < 1 << N; i++)
{
#define add_shift_mulh(d,x,s1,s2,sh,n) \
/* d = (n ? -1 : 1) * (s1 + (s2>>sh)) * x / (1>>N); */ \
do { \
if (s2 != NULL) { \
if (sh > 0) { \
assert (sh < mpbpl); \
mpn_lshift (tmp, s1, SZ, sh); \
chk = (n ? mpn_sub_n : mpn_add_n)(tmp,tmp,s2+FRAC/mpbpl,SZ); \
} else \
chk = (n ? mpn_sub_n : mpn_add_n)(tmp,s1,s2+FRAC/mpbpl,SZ); \
/* assert(chk == 0); */ \
if (n) \
mpn_sub_n (tmp,tmp,s2+FRAC/mpbpl,SZ); \
else \
mpn_add_n (tmp,tmp,s2+FRAC/mpbpl,SZ); \
} else { \
if (n) \
mpn_sub_n (tmp,s1,s2+FRAC/mpbpl,SZ); \
else \
mpn_add_n (tmp,s1,s2+FRAC/mpbpl,SZ); \
} \
mpn_mul_n(d,tmp,x,SZ); \
} else \
mpn_mul_n(d,s1,x,SZ); \
/* assert(d[SZ*2-1] == 0); */ \
assert(N+sh < mpbpl); \
if (N+sh > 0) mpn_rshift(d,d,2*SZ,N+sh); \
} while(0)
#define summ(d,ss,s,n) \
/* d = ss +/- (s[0]+2*s[1]+2*s[2]+s[3])/6; */ \
do { \
chk = mpn_add_n(tmp,s[1]+FRAC/mpbpl,s[2]+FRAC/mpbpl,SZ); \
mpn_add_n(tmp,s[1]+FRAC/mpbpl,s[2]+FRAC/mpbpl,SZ); \
mpn_lshift(tmp,tmp,SZ,1); \
chk |= mpn_add_n(tmp,tmp,s[0]+FRAC/mpbpl,SZ); \
chk |= mpn_add_n(tmp,tmp,s[3]+FRAC/mpbpl,SZ); \
round = mpn_divmod_1(tmp,tmp,SZ,6); \
/* chk |= mpn_add_1(tmp,tmp,SZ, (round > 3) ); */ \
chk |= (n ? mpn_sub_n : mpn_add_n)(d,ss,tmp,SZ); \
/* assert(chk == 0); */ \
mpn_add_n(tmp,tmp,s[0]+FRAC/mpbpl,SZ); \
mpn_add_n(tmp,tmp,s[3]+FRAC/mpbpl,SZ); \
mpn_divmod_1(tmp,tmp,SZ,6); \
if (n) \
mpn_sub_n (d,ss,tmp,SZ); \
else \
mpn_add_n (d,ss,tmp,SZ); \
} while (0)
add_shift_mulh (s[0], x, co, NULL, 0, 0); /* s0 = h * c; */