32 lines
999 B
C
32 lines
999 B
C
/* PR libstdc++/85466 */
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/* { dg-do run } */
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/* { dg-require-effective-target c99_runtime } */
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/* { dg-options "-O2 -fno-builtin" } */
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/* { dg-add-options ieee } */
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#include <stdlib.h>
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/* In order to run on systems like the PowerPC that have 3 different long
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double types, include math.h so it can choose what is the appropriate
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nextafterl function to use.
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If we didn't use -fno-builtin for this test, the PowerPC compiler would have
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changed the names of the built-in functions that use long double. The
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nextafter-1.c function runs with this mapping.
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Since this test uses -fno-builtin, include math.h, so that math.h can make
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the appropriate choice to use. */
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#include <math.h>
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#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
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# if !__GLIBC_PREREQ (2, 24)
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/* Workaround buggy nextafterl in glibc 2.23 and earlier,
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see https://sourceware.org/bugzilla/show_bug.cgi?id=20205 */
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# define NO_LONG_DOUBLE 1
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# endif
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#endif
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#define _NEXT_AFTER_2
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#include "nextafter-1.c"
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