39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
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This fixes ceil (x) for -1.0 < x < 0.
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--- sysdeps/x86_64/fpu/s_ceil.c 2003-11-26 15:25:50.000000000 +0100
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+++ sysdeps/x86_64/fpu/s_ceil.c 2003-11-27 13:57:35.000000000 +0100
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@@ -34,7 +34,11 @@
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/* x is +zero or -zero; return the same zero */
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return x;
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else if (xneg) /* x < 0.0 */
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- return 0.0;
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+ {
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+ /* Return zero with the sign of x */
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+ PUT_BITS_DP64(SIGNBIT_DP64, x);
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+ return x;
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+ }
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else
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return 1.0;
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}
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--- sysdeps/x86_64/fpu/s_ceilf.c 2003-11-26 15:25:50.000000000 +0100
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+++ sysdeps/x86_64/fpu/s_ceilf.c 2003-11-27 13:57:35.000000000 +0100
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@@ -34,7 +34,11 @@
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/* x is +zero or -zero; return the same zero */
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return x;
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else if (xneg) /* x < 0.0 */
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- return 0.0F;
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+ {
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+ /* Return zero with the sign of x */
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+ PUT_BITS_SP32(SIGNBIT_SP32, x);
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+ return x;
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+ }
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else
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return 1.0F;
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}
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--
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Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
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SuSE Linux AG, Deutschherrnstr. 15-19, 90429 N<>rnberg, Germany
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GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
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