Andreas Schwab
06e272ed76
- sin-sign.patch: Fix sign of input to bsloww1 (BZ #16623) - pldd-wait-ptrace-stop.patch: Update from upstream OBS-URL: https://build.opensuse.org/request/show/223957 OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=336
55 lines
1.2 KiB
Diff
55 lines
1.2 KiB
Diff
Index: glibc-2.19/sysdeps/ieee754/dbl-64/s_sin.c
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===================================================================
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--- glibc-2.19.orig/sysdeps/ieee754/dbl-64/s_sin.c
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+++ glibc-2.19/sysdeps/ieee754/dbl-64/s_sin.c
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@@ -447,19 +447,21 @@ __sin (double x)
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}
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else
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{
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+ double t;
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if (a > 0)
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{
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m = 1;
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+ t = a;
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db = da;
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}
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else
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{
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m = 0;
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- a = -a;
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+ t = -a;
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db = -da;
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}
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- u.x = big + a;
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- y = a - (u.x - big);
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+ u.x = big + t;
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+ y = t - (u.x - big);
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res = do_sin (u, y, db, &cor);
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cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps;
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retval = ((res == res + cor) ? ((m) ? res : -res)
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@@ -671,19 +673,21 @@ __cos (double x)
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}
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else
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{
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+ double t;
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if (a > 0)
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{
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m = 1;
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+ t = a;
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db = da;
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}
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else
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{
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m = 0;
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- a = -a;
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+ t = -a;
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db = -da;
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}
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- u.x = big + a;
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- y = a - (u.x - big);
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+ u.x = big + t;
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+ y = t - (u.x - big);
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res = do_sin (u, y, db, &cor);
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cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps;
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retval = ((res == res + cor) ? ((m) ? res : -res)
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