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527078d3296102b16abbf9a8b36d4c01111fb838 blob 279 bytes (raw)

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#include "libm.h"

#if defined(LONG_DOUBLE_IS_X87_EXTENDED) || defined(LONG_DOUBLE_IS_BINARY128)
int __signbitl(long double x)
{
	union ldshape u = {x};
	return u.i.se >> 15;
}
#elif defined(LONG_DOUBLE_IS_BINARY64)
int __signbitl(long double x)
{
	return __signbit(x);
}
#endif
debug log:

solving 527078d ...
found 527078d in https://inbox.vuxu.org/musl/1457404695-17281-1-git-send-email-masanori.ogino@gmail.com/
found 63b3dc5 in https://git.vuxu.org/mirror/musl/
preparing index
index prepared:
100644 63b3dc5a08f3d89a3dd39a3ce74d7974317a0aa9	src/math/__signbitl.c

applying [1/1] https://inbox.vuxu.org/musl/1457404695-17281-1-git-send-email-masanori.ogino@gmail.com/
diff --git a/src/math/__signbitl.c b/src/math/__signbitl.c
index 63b3dc5..527078d 100644

Checking patch src/math/__signbitl.c...
Applied patch src/math/__signbitl.c cleanly.

index at:
100644 527078d3296102b16abbf9a8b36d4c01111fb838	src/math/__signbitl.c

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