This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
[PATCH] Remove TWO
- From: Siddhesh Poyarekar <siddhesh at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Wed, 3 Apr 2013 11:13:38 +0530
- Subject: [PATCH] Remove TWO
hi,
Here's a trivial patch that removes the macro TWO and replaces it with
its value. OK to commit?
Siddhesh
* sysdeps/ieee754/dbl-64/mpa.h (TWO): Remove definition.
* sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Replace TWO with
its value.
diff --git a/sysdeps/ieee754/dbl-64/mpa.h b/sysdeps/ieee754/dbl-64/mpa.h
index 0d82115..5fad584 100644
--- a/sysdeps/ieee754/dbl-64/mpa.h
+++ b/sysdeps/ieee754/dbl-64/mpa.h
@@ -91,8 +91,6 @@ extern const mp_no mptwo;
# define TWO52 0x1.0p52 /* 2^52 */
#endif
-#define TWO 2.0 /* 2 */
-
#define TWO5 TWOPOW (5) /* 2^5 */
#define TWO8 TWOPOW (8) /* 2^52 */
#define TWO10 TWOPOW (10) /* 2^10 */
diff --git a/sysdeps/ieee754/dbl-64/mpatan.c b/sysdeps/ieee754/dbl-64/mpatan.c
index 33c6847..807b16a 100644
--- a/sysdeps/ieee754/dbl-64/mpatan.c
+++ b/sysdeps/ieee754/dbl-64/mpatan.c
@@ -102,7 +102,7 @@ __mpatan (mp_no *x, mp_no *y, int p)
__dvd (&mpsm, &mptwoim1, &mpt, p);
for (i = n - 1; i > 1; i--)
{
- mptwoim1.d[1] -= TWO;
+ mptwoim1.d[1] -= 2;
__dvd (&mpsm, &mptwoim1, &mpt1, p);
__mul (&mpsm, &mpt, &mpt2, p);
__sub (&mpt1, &mpt2, &mpt, p);