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[gfortran, committed] Fix typos in rand.c and normalize.c
- From: Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>
- To: GCC Fortran mailing list <fortran at gcc dot gnu dot org>,patch <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 30 Jun 2004 00:56:35 +0200
- Subject: [gfortran, committed] Fix typos in rand.c and normalize.c
This patch fixes the rand intrinsic. We didn't actually call rand in it.
Fixing this involved Paul, Steven and myself, because a wrong comment in
normalize.c (also fixed) somewhat hampered our IRC conversation.
Built and tested on i686-pc-linux, approved by Paul on IRC.
- Tobi
Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/libgfortran/ChangeLog,v
retrieving revision 1.43
diff -u -p -r1.43 ChangeLog
--- ChangeLog 28 Jun 2004 01:30:25 -0000 1.43
+++ ChangeLog 29 Jun 2004 22:52:24 -0000
@@ -1,3 +1,10 @@
+2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
+ Paul Brook <paul@codesourcery.com>
+
+ * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
+ comments.
+ * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
+
2004-06-27 Bud Davis <bdavis9659@comcast.net>
PR gfortran/12839
cvs diff: Diffing generated
cvs diff: Diffing intrinsics
Index: intrinsics/rand.c
===================================================================
RCS file: /cvs/gcc/gcc/libgfortran/intrinsics/rand.c,v
retrieving revision 1.2
diff -u -p -r1.2 rand.c
--- intrinsics/rand.c 13 Jun 2004 22:58:30 -0000 1.2
+++ intrinsics/rand.c 29 Jun 2004 22:52:24 -0000
@@ -82,5 +82,5 @@ prefix(irand) (GFC_INTEGER_4 *i)
GFC_REAL_4
prefix(rand) (GFC_INTEGER_4 *i)
{
- return normalize_r4_i4 (i - 1, GFC_RAND_M1);
+ return normalize_r4_i4 (irand (i) - 1, GFC_RAND_M1 - 1);
}
cvs diff: Diffing io
cvs diff: Diffing m4
cvs diff: Diffing runtime
Index: runtime/normalize.c
===================================================================
RCS file: /cvs/gcc/gcc/libgfortran/runtime/normalize.c,v
retrieving revision 1.1
diff -u -p -r1.1 normalize.c
--- runtime/normalize.c 13 Jun 2004 22:58:30 -0000 1.1
+++ runtime/normalize.c 29 Jun 2004 22:52:24 -0000
@@ -81,7 +81,7 @@ almostone_r8 ()
}
-/* Convert an unsigned integer in the range [0..x) into a
+/* Convert an unsigned integer in the range [0..x] into a
real the range [0..1). */
GFC_REAL_4
@@ -96,7 +96,7 @@ normalize_r4_i4 (GFC_UINTEGER_4 i, GFC_U
}
-/* Convert an unsigned integer in the range [0..x) into a
+/* Convert an unsigned integer in the range [0..x] into a
real the range [0..1). */
GFC_REAL_8